KKS Handbook Edition 07

PRINTED DOCUMENTS NOT VALID

LANDSNET KKS HANDBOOK


Printed 04.12.08

December 2008 Edition: 07 Author: VAO/KS Confirmed: NL


LANDSNET KKS HANDBOOK CONTENT

December 2008 Edition: 07 Author: VAO/KS Confirmed: NL Content

0.

PREFACE

2

0.1

GENERAL KKS RULES

3

0.2

RULES ON PROCESS-RELATED IDENTIFICATION

3

0.3

RULES ON POINT OF INSTALLATION IDENTIFICATION

4

0.4

RULES ON LOCATION IDENTIFICATION

4

1.

KKS

2

1.1

SCOPE OF KKS

2

1.1.1 1.1.2 1.1.3 1.2 1.2.1 1.2.2 1.2.3 1.2.4 1.2.5

TYPE OF CODE BREAK DOWN LEVELS, PREFIX AND BREAKDOWN SYMBOLS KKS CODE

2 4 5

CONTENTS OF DATA CHARACTERS

5

BREAK DOWN LEVEL ÷1 BREAK DOWN LEVEL 0 BREAK DOWN LEVEL 1 BREAK DOWN LEVEL 2 BREAK DOWN LEVEL 3

5 8 9 11 12

2.

NUMBERING

2

2.1

FN NUMBERING

4

2.2

AN NUMBERING

5

2.2.1 2.2.2 2.2.3 2.2.4 2.2.5

NUMBERING OF PIPING SYSTEM NUMBERING OF VALVES AN NUMBERING OF VALVES IN COOLING SYSTEMS EQUIPMENT NUMBERING NUMBERING OF MEASUREMENT POINTS

VERKFRÆÐISTOFAN AFL OG ORKA

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5 6 9 10 11

Page C.1




3.

IDENTIFICATION IN MECHANICAL ENGINEERING

2

3.1

WATER IMPOUNDING WORKS

2

3.1.1 3.1.2 3.1.3 3.2 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5

CODING OF WATER IMPOUNDING WORKS CODING OF GATE HYDRAULIC CODING OF GATE HEATING SYSTEM

2 4 5 6

CODING OF TURBINES FRANCIS TURBINE KAPLAN TURBINE PELTON TURBINE CODING OF STEAM TURBINES GOVERNOR OF A WATER TURBINE

6 7 9 10 12

3.3

CODING OF GENERATORS

13

3.4

CODING OF AIR-CONDITION SYSTEMS

14

3.5

CODING OF GEOTHERMAL POWER PLANTS

14

4. IDENTIFICATION IN ELECTRICAL, CONTROL AND INSTRUMENTATION ENGINEERING

2

4.1

CODING OF POWER SYSTEMS

2

CODING OF LINE BAYS

3

4.1.1 4.2

CODING OF BUSBARS

4.3

CODING OF CIRCUIT BREAKERS, DISCONNECTORS AND EARTHING-SWITCHES

4.3.1 4.3.2 4.4 4.5 4.5.1

8 10

EXAMPLES OF CODING OF CIRCUIT BREAKERS, DISCONNECTORS AND EARTHING SWITHCES SPECIAL CASES OF BREAKER CODING

11 18

CODING OF MAIN- AND DISTRIBUTION TRANSFORMERS INCLUDING EQUIPMENT CONNECTED TO TRANSFORMER

20

MEASURING CIRCUITS

22

CODING OF CURRENT- AND VOLTAGE CIRCUITS

22

4.6

KKS CODING EXAMPLES

26

4.7

CODING OF HIGH VOLTAGE MASTS

31

4.8

CODING FROM GENERATOR TO GENERATOR TRANSFORMER

32

4.8.1

CODING FROM NEUTRAL POINT OF GENERATOR TO GENERATOR TRANSFORMER


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32



4.9


POWER TRANSMISSION AND AUXILIARY POWER SUPPLY IN POWER PLANTS

4.9.1

34

FURTHER DEFINITION OF DISTRIBUTION IN POWER PLANTS

34

4.10 EQUIPMENT AND POWER CIRCUIT CODING

39

4.11 DEFINITION BY LANDSNET ON FREE ALPHABETICAL CHARACTERS

40

4.11.1 4.11.2

DIRECT CURRENT SYSTEM CABLES, CONDUCTORS, INTERCONNECTING BOXES, BUSBARS AND HV FEED

40

THROUGH

41

4.12 CODING FIBER OPTIC CABLE AND OPTICAL SYSTEM

42

4.13 RELAY PROTECTION

42

4.13.1 4.13.2 4.13.3

43 46 49

DISTRIBUTION TRANSMISSION PRODUCTION

5.

POINT OF INSTALLATION CODE

2

5.1

POINT OF INSTALLATION

2

5.1.1 5.1.2 5.1.3

CODING OF HIGH VOLTAGE CUBICLES IN TRANSFORMER STATIONS AND FOR DISTRIBUTION OUTSIDE OF POWER PLANTS CODING OF HIGH VOLTAGE CUBICLES IN POWER PLANTS AND FOR LOCAL DISTRIBUTION IN POWER PLANTS CODING OF CONTROL, MEASURING, SIGNALING, AND PROTECTION CUBICLES

5 5 6

6.

LOCATION CODE

2

6.1

CODING OF STRUCTURES

2

7.

IDENTIFICATION OF CABLES

2

7.1

CABLES

2

7.1.1

CONDUCTOR IDENTIFICATION IN CABLES

3

7.2

WIRING WITHIN CUBICLES

4

8.

IDENTIFICATION OF I&C EQUIPMENT

2

8.1

SIGNAL IDENTIFICATION

2

8.1.1 8.1.2

GENERAL SIGNAL DESIGNATION INDIVIDUAL SIGNAL DESIGNATION


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9.

CHANGES

2

9.1

CHANGES

2

9.1.1 9.1.2

CHANGES SINCE EDITION 04 CHANGES SINCE EDITION 05


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2 2

Page C.4


LANDSNET KKS HANDBOOK PREFACE

December 2008 Edition: 07 Author: VAO/KS Confirmed: NL Preface

0. PREFACE

2

0.1

GENERAL KKS RULES

3

0.2


3

0.3


4

0.4


4


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Page P.1



0.

December 2008 Edition: 07 Author: VAO/KS Confirmed: NL Preface

PREFACE

The main purpose of this handbook is to define the methods used by Landsnet for identification in mechanical-, civil-, electrical-, control and instrumentation engineering. For this purpose Landsnet has chosen the identification system KKS (G: Kraftwerk Kennzeichnen System, E: Identification Systems for Power Plants). Landsnet has certain guidelines which are within the limits given by VGB (Technische Vereinigung der Grosskraftwerksbetreiber E.V.). These guidelines apply on the different Break Down Levels (BDL) in the identification system. This KKS-handbook contains certain guidelines made by Landsnet. The KKS codes shown in this handbook are only for clarification and can not be used directly during any project. The guidelines do not replace the guidelines from VGB, listed in Chapter 1. The compendium of “Directives from the Owner to the Contractor regarding the use of KKS for Landsnet” on the following pages, has to be studied carefully prior to any work carried out in connection with KKS coding. The KKS Guidelines do not contain all the rules necessary for a Project. There are gaps for which clear definitions shall be made between the Owner and the Contractor described in this Compendium, prior to the start of identification with the aid of KKS. In the Guidelines such aspects are indicated by the remark “Details of application are subject to agreement between the parties to the project”. A list of such agreements is given below. The KKS Guidelines are listed on pages P.3 and P.4 and all KKS-Application Commentaries form an integral part of the Guidelines. If there are any disputes between the Guidelines and the Handbook, the Handbook shall prevail. In this KKS Handbook there are special rules which apply for Landsnet and are not described in the Guidelines, and a list is given here below.


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PRINTED DOCUMENTS NOT VALID December 2008 Edition: 07 Author: VAO/KS Confirmed: NL Preface


0.1

GENERAL KKS RULES

References to the KKS guidelines (Richtlinien) are in the German edition from 1995 and references to the KKS application commentaries (Anwendungs-Erläuterungen) are in the German edition from 1988. No.

General rules

1

Changes to KKS designations

2

Rules on numbering systems and direction of numbering for all numbering code elements. Rules on breakdown level regarding - Contents - Type of data character - Direction of numbering Rules on spacing for code notation Reservation of code elements which are available for subdivision

3

4 5

Reference to Handbook Chapter(s) 1.1.2-.1.2.1, 4.1.2, 4.9, 6 and 7 2.

Reference to Guidelines Page(s)

1.1-1.2

G11 G11 G11

G10

G25 G26

Table 0.1 General KKS rules.

0.2


No.

Rules on Process-Related Identification

6 7 8

Use of data characters in process related identification Use of prefix number F0 Rules on FN numbering

9

Rules on AN numbering

10

Rules on A3 numbering

11 12

Rules on BN numbering Rules on identification for signals and signal application and for the reservation of the subgroups of main groups X, Y, Z on breakdown level 3 Rules on identification of mechanical supports Rules on identification of mechanical service systems Rules on codes from the standard identification scheme for fluid treatment systems Rules on the identification of mechanical auxiliary equipment units

13 14 15 16

Reference to Handbook Chapter(s) 1.1.3 1.2.3 2.1, 3.2, 3.3 and 4.2 2.2, 4.2 and 4.7 1.2.4 og 4.7

Reference to Guidelines Page(s) G12 G13 G14

4.7

G18 G35

G15 G16

G28 G29-30 G30 G29-30

Table 0.2 Rules on Process-Related Identification.


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PRINTED DOCUMENTS NOT VALID December 2008 Edition: 07 Author: VAO/KS Confirmed: NL Preface


0.3


No.

Rules on Point of Installation Identification

17 18 19 20

Use of data characters in point of installation identification Use of prefix number F0 in point of installation identification Use of FN numbering in point of installation identification Installation space identification

Reference to Handbook Chapter(s) 5.1 5.1 5.3

Reference to Guidelines Page(s) G19 G20 G21 G21

Table 0.3 Rules on Point of Installation Identification.

0.4


No.

Rules on Location Identification

21 22 23 24 25 26

Use of data characters in location identification Use of prefix number F0 in structure identification Rules on subgroup A3 Rules on FN numbering in structure location Rules on room identification Rules on structure identification for individual structures combined to form one structure Rules on structure identification for duct and bridge structures as connecting structures Rules on identification of anchors

27 28

Reference to Handbook Chapter(s) 6.1-6.2

Reference to Guidelines Page(s) G21 G23 G23 G23-24 G24-25 B2/30 B2/12-13 B2/35

Table 0.4 Rules on Location Identification.


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Page P.4


LANDSNET KKS HANDBOOK KKS

December 2008 Edition: 07 Author: VAO/KS Confirmed: NL Chapter 1

1. KKS

2

1.1 SCOPE OF KKS 1.1.1 TYPE OF CODE 1.1.2 BREAK DOWN LEVELS, PREFIX AND BREAKDOWN SYMBOLS 1.1.3 KKS CODE

2 2 4 5

1.2 CONTENTS OF DATA CHARACTERS 1.2.1 BREAK DOWN LEVEL ÷1 1.2.2 BREAK DOWN LEVEL 0 1.2.3 BREAK DOWN LEVEL 1 1.2.4 BREAK DOWN LEVEL 2 1.2.5 BREAK DOWN LEVEL 3


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5 5 8 9 11 12

Page 1.1



1.

KKS

1.1

SCOPE OF KKS


The Identification System for Power Plants “KKS” serves to identify Power Plants, sections of plants and items of equipment in any kind of Power Plants according to task, type and location. It also serves to identify Sub Stations and overhead lines in the same manner. The KKS key is based on the IEC and ISO standards together with the DIN 40719 PART 2 (IEC 750). These KKS guidelines do not contain rules on: •

Combination of the code with other identification systems.

•

Methods of marking, e.g. in control rooms, local control stations, labelling off components and identification of documents.

•

Open text abbreviations.

•

Identification/numbering of drawings.

The following guidelines and explanations issued by VGB are valid, and where not in contradiction to the handbook, they do apply. •

KKS Guidelines (4th edition 1995)

•

KKS-Application Commentaries, Part A General (1st edition 1988)

•

KKS-Application Commentaries, Part B Engineering Discipline, Part B1, Identification in Mechanical Engineering (1st edition 1988)

•

KKS-Application Commentaries, Part B Engineering Discipline, st Part B2, Identification in Civil Engineering (1 edition 1988)

•

KKS-Application Commentaries, Part B Engineering Discipline, Part B3, Identification in Electrical and Control and Instrumentation Engineering (1st edition 1988)

•

KKS-Application Commentaries, Part B Engineering Discipline, Part B4, Identification in Electrical and Control and Instrumentation Engineering (1st edition 1993)

1.1.1

TYPE OF CODE

The KKS has three different types of codes, which can be used together or separately. These codes are the process-related code, the point of installation code and the location code. These codes are subdivided into 3 and 4 Break Down Levels (BDL).


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Process related Code Process related identification of systems and items of equipment according to their function in mechanical, civil, electrical and control and instrumentation engineering. As example there are pipes, pumps, valves, motors, measurements, switches, transformers etc. Point of installation Code Identification of points of installation of electrical and control and instrumentation equipment in installation units e.g. in cabinets, panels, consoles etc. Location Code Identification of various structures, such as dams, tunnels, buildings, floors, and rooms and fire areas. This code is also used in connection with preventive maintenance of buildings and structures. Further more this code is used to identify the location of mechanical components in the same manner as the point of installation code is used in electrical- and control and instrumentation engineering.


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PRINTED DOCUMENTS NOT VALID December 2008 Edition: 07 Author: VAO/KS Confirmed: NL Chapter 1


1.1.2

BREAK DOWN LEVELS, PREFIX AND BREAKDOWN SYMBOLS

Definitions for prefixes and breakdown symbols for writing these codes are in DIN 40719, part 2. The following fig. 1.1 shows the role of the codes on different BDL´s.

BDL

-1

0

1

2

3

SYSTEM CODE

EQUIPMENT UNIT CODE

COMPONENT CODE

Process related identification

AREA / TOTAL PLANT

=

PART OF A PLANT

Point of installation identification

AREA / TOTAL PLANT

+

PART OF A PLANT

INSTALLATION UNIT CODE

Location identification

AREA / TOTAL PLANT

+

PART OF A PLANT

STRUCTURE CODE

ROOM CODE

Breakdown symbol

Prefix symbol

Fig. 1.1

INSTALLATION SPACE CODE

Break Down Levels for various types of codes

The “full stop” breakdown symbol for point of installation identification must always be written. The prefix symbols may be omitted if the information content of the codes remains unambiguous. In front of these codes there is a BDL ÷1 and this BDL is used for identification of Power Plants and Sub Stations. It does not belong to the KKS code issued by VGB, but has been decided upon by Landsnet, (see table 1.1 - 1.4). As an example the following is mentioned: BDL ÷1 0 1 2 3

Area Sub Station Part of a S.S. System Equipment (part of system) Component (part of equipment)

Example Teigarhorn S.S. Line 132 kV to HOL Line bay 132 kV Circuit breaker A fuse

KKS TEH HO1 1AEL10 GS100 -F01

Table 1.1 Example, use of Break Down Levels.


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1.1.3

KKS CODE

The KKS code consists of alpha letters (A) and numbers (N). The code is divided in 4 (0-3) BDL´s in the process related code and in 3 (0-2) BDL´s in the point of installation code and the location code. 0

1

2

3

Part of a plant

System code

Equipment unit code

Component code

BDL Definition

G

Name Type of key

A/N

A/N

A/N

F0

F1

F2

F3

N

A

A

A

FN N

N

A1

A2

A

A

AN N

N

N

A3

B1

B2

A

A

A

BN N

N

Table 1.2 KKS codes.

1.2

CONTENTS OF DATA CHARACTERS

It shall be clearly stated that all explanations in this book are related to the process code unless otherwise specified. In the KKS key the use of the alpha symbols (A) is defined in most cases. Still there are some codes that are available for free use, see chapters 4.10. The definition of the use of numerical symbols (N) is defined in this book, according to the regulations valid by Landsnet. The letters I and O are not permitted on BDL 1, 2 and 3 in the KKS code, to avoid misunderstanding between I and 1 (one) on one hand and O and 0 (zero) on the other hand. The Icelandic alphabetic characters Á, Ð, É, Í, Ó, Ú, Ý, Þ, Æ and Ö are not permitted and only capital letters are allowed. 1.2.1

BREAK DOWN LEVEL ÷1 ÷1

BDL

Name

Area / Total plant S1 S2 S3

Type of key

A

Definition

Table 1.3

A

A/N

BDL ÷1

The BDL ÷1 is used for definition of names of areas or constructions, which are to be coded. This BDL is free for use, so the short names of the Power Plants and Sub Stations are used for identification. If more than one Power Plant is using the same water impounding works, they have the same name on this BDL. Normally alpha symbols are used on BDL ÷1 and they occupy 3 places.


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Example:

BUR for P.P. Búrfell 1 and 2 HRA for P.P. Hrauneyjafoss LAX for P.P. Laxá 1, 2 and 3 GEH for S.S. Geitháls See tables 1.4 and 4.3-4.7, for definitions of BDL ÷1 by Landsnet Power Plants and Sub Stations BDL ÷1 A12 AD3 AD7 AHV AKR AKU AND ARE ARS AST AXA BAK BES BJA BLA BOL BOF BRD BRV BRE BOR BRU BDA BUR DAL DES DJV ELL ESK EYV FAS FIT FJA FLJ FLU GAR GED GEH GLE GRM

Name of P.P. and S.S. Aðveitustöð 12 Aðveitustöð 3 Aðveitustöð 7 Álver Hvalfirði Akranes Akureyri Andakíll Álver Reyðarfirði Árskógur Álver Straumsvík Axará Bakkafjörður Bessastaðir Bjarnarflag Blanda Bolungarvík Borgarfjörður Breiðadalur Breiðdalsvik Brennimelur Borgarnes Brúarland Búðardalur Búrfell Dalvík Desjarárdalur Djúpivogur Elliðaár Eskifjörður Eyvindará Fáskrúðsfjörður Fitjar Fjarðarselsvirkjun Fljótsdalur Flúðir Garðsárvirkjun Geiradalur Geitháls Glerárskógar Grímsárvirkjun


BDL ÷1 KOP KOR KRA KRO KVI LAG LAU LAV LAX LIN LJO MJF MJO NES NKS OLA OLD OLF PRB RAN RAU RAH RED REK REY RIM RJU SAN SAU SEL SEY SFL SIG SIL SIS SKA SKE SKO SMY SOG

Printed 04.12.08

Name of P.P. and S.S. Kópasker Korpa Krafla Krossanes Kvíslveita Lagarfossvirkjun Laugarás Laxárvatn Laxárvirkjun Lindabrekka Ljósifoss Mjóifjörður Mjólká Nesjavellir Neskaupstaður Ólafsvík Öldugata Ólafsfjörður Prestbakki Rangárvellir Rauðimelur Raufarhöfn Reyðarfjörður Reykjahlið Reykjanes Rimakot Rjúkandavirkjun Sandskeið Sauðárkrókur Selfoss Seyðisfjörður Sauðafell Sigalda Siglufjörður Silfurstjarnan Skagaströnd Skeiðsfossvirkjun Skógarháls Smyrlabjargaárvirkjun Sogssvæði

Page 1.6


LANDSNET KKS HANDBOOK KKS GRU GON HAG HAM HEL HLA HNO HOS HOL HRA HRS HRF HRU HRY HUS HVT HVA HVE HVO HOF IRA ISA JAR KAL KEL KOG KOL

Grundarfjörður Gönguskarðsvirkjun Hágöngur Hamranes Hellisheiðarvirkjun Hella Hnoðraholt Hofsós Hólar Hrauneyjafoss Hrísey Hrútafell Hrútatunga Hryggstekkur Húsavik Hvammstangi Hvammur Hveragerði Hvolsvöllur Höfn Írafoss Ísafjörður Járnblendi Kaldakvísl Keldeyri Kollugerði Kolviðarhóll

STE STH STJ STR STU STY STO SUL SVA SVE TEH TEI TGA TIN TOH TOR TVM UFS URR VAF VAR VAT VEG VEM VIK VOG VOP

Steingrímsstöð Stóra-Hraun Bústaðavegur Straumsvík Stuðlar Stykkishólmur Stöðvarfjörður Sultartangi Svartsengi Sveinsstaðir Teigarhorn Teigsbjarg Tunga Þingvallastræti Þórshöfn Þorlákshöfn Þórisvatnsmiðlun Ufsárlón Urriðafoss Vatnsfell Varmahlíð Vatnshamrar Vegamót Vestmannaeyjar Vík Vogaskeið Vopnarfjörður

Table 1.4 Definition of BDL ÷1 for Power Plants and Sub Stations. BDL ÷1 ABA AHE BIT BUD GJA GRD HEH HLT HRT HSA

Name of P.P. and S.S. Álver á Bakka Álver Helguvík Bitra Búðarháls Gjástykki Grændalur Hellisheiði Holt Hrauntungur Hólasandur

BDL ÷1 HVH KUA NJA OLK SAF SET TRD TRE URR VAL

Name of P.P. and S.S. Hverahlíð Kúagerði Njarðvíkurheiði Ölkelduháls Sandfell Seltún Trölladyngja Þeistareykir Urriðafoss Vallarheiði

Table 1.5 Expected definition of BDL ÷1 for Power Plants and Sub Stations.


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1.2.2

BREAK DOWN LEVEL 0 0

1

2

3

Part of a plant

System code

Equipment unit code

Component code

BDL Definition

G

Name A/N

Type of key

A/N

F0

F1

F2

F3

N

A

A

A

A/N

FN N

N

A1

A2

A

A

AN N

N

N

A3

B1

B2

A

A

A

BN N

N

Table 1.6 BDL 0. The KKS key allows the use of alpha- and numerical symbols on BDL 0. In case of one Power Plant with its own water impounding works, BDL 0 is defined as zero and written 000. When more than one Power Plant shares the same water impounding works (W.I.W), the W.I.W. get a 000 (zero) on BDL 0 and each station is numbered, so that the oldest one gets the number 001 the next one 002 etc. Common equipment for two or more stations will always receive the number 000. Example:

BDL ÷1

BDL 0

LAX

000

LAX

001

LAX

002

Fig. 1.2


All common equipment for Laxárstöðvar power plant Example: W:I:W. for Laxá 1, 2 og 3 All equipment for Laxárstöð1 All equipment for Laxárstöð 2

Example of use of BDL 0.

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Example:

LYK 0

LYK ÷1 BRE

LYK 1 All equipment for SP1 in Brennimelur

SP1

BRE

SP1

BRE

VA1

BRE

VA1

VAT

VA1

VAT

VA1

All equipment for line VA1 in Brennimelur

All equipment for line VA1 in Vatnshamrar All equipment for line bay VA1 in Vatnshamrar

1AEL10

Example of use of BDL ÷1, BDL 0 and BDL 1.


1

2

3

Total plant

System code

Equipment unit code

Component code

BDL Definition

F0 F1 F2 F3

G

Name Type of key

All equipment for line bay VA1 in Brennimelur

2AEL10

Fig. 1.3

1.2.3

All equipment for transformer bay SP1 in Brennimelur

1ADT10

A/N

A/N

A/N

N

A

A

A

FN N

A1 A2 N

A

A

AN N

N

A3 B1 B2 N

A

A

A

BN N

N

Table 1.7 BDL 1. The first seat in this BDL (F0) is used if there are two or more identical systems in the Power Plant (Sub Station) e.g. main machine sets, which have to be coded separately. When one system is common for more than one main system or there is no system counting, the F0 = 0 (zero), else the systems are numbered from 1 to 9. VERKFRÆÐISTOFAN AFL OG ORKA

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STEAM TURBINE PLANT


COMMON SYSTEMS

UNIT 1 0MAC G 1MAA

1MAB

1MAC

1MKA

UNIT 2 G 2MAA

2MAB

2MAC

2MKA

UNIT 3 G 3MAA

Fig. 1.4

3MAB

3MAC

3MKA

Example of use of F0 on BDL 1.

On this BDL (F1, F2, F3) the original KKS key applies. Some keys (F2, F3) in this group are given free for use so that they can be used as it suits the purpose of coding. This also applies to some keys on BDL 2 (A2) and on BDL 3 (B2). Some keys (F3) in the group of ancillary systems are given free for use to separate systems in various buildings. The use of these characters has been defined by Landsnet, and this is shown in chapter 3. and chapter 4. It is not permitted to use keys that are “blocked” in the code. They cannot be used under any circumstances. These keys are blocked for future use. The FN numbers are used for coding within the same system. As an example the main code for a generator rotor is MKA 20 and for a generator stator the main code is MKA 40.


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1.2.4


1

2

3

Part of a plant

System code

Equipment unit code

Component code

BLD Definition

G

Name Type of key

A/N

A/N

F0

F1

F2

F3

N

A

A

A

A/N

FN N

N

A1

A2

A

A

AN N

N

N

A3

B1

B2

A

A

A

BN N

N

Table 1.8 BDL 2. In the KKS key equipment is coded/defined by A1, A2 e.g. valves, pumps, switches etc.. The AN number is a consecutive number which is used to number identical equipment, which is identified by A1, A2, within the same system. It has been decided by Landsnet how these numbers shall be used in case of paralleland serial connected systems in the mechanical engineering and also in the electrical part, where 3 phase systems are coded and A3 is used to separate e.g. cores in measurement transformers see chapter 4. When A3 is not used, it is not written in the code.

UNIT 1

UNIT 2

1BAA02 CE200 1BAA02 CE100 1MKA00

1MKC10 CE100

G

2MKA00

2MKC10 GT100 2MKC10 CE100

G

1MKC10 GS 100 1MKC10 GU100

2MKC10 GS100 2MKC10 GU100

1BAA01 CE100

2BAA01 CE100

Fig. 1.5


2BAA02 CE200 2BAA02 CE100

1MKC10 GT100

Example of use of AN numbers on BDL 2. Two identical systems. The AN numbers are the same in both cases, see chapters 3. and 4.

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1.2.5


1

2

3

Part of a plant

System code

Equipment unit code

Component code

BDL Definition

G

Name Type of key

A/N

A/N

F0

F1

F2

F3

N

A

A

A

A/N

FN N

N

A1

A2

A

A

AN N

N

N

A3

B1

B2

A

A

A

BN N

N

Table 1.9 BDL 3. B1 and B2 are defined in the KKS key and BN is used to number components inside the same system or equipment. The coding of electrical components is according to DIN 40719, part 2.

LAB10 CF001 QB01 LAB10 AA311

LAB10 AA312

LAB10 CF001 KA01

F J

LAB10 CF001 -B01 LAB10 CF001 -A01 LAB10 CF001 -N01 LAB10 CF001 -P01

Fig. 1.6


Example 1 of use of BDL 3.

Printed 04.12.08

Page 1.12



Coding of a pump system and a subdivision on breakdown level 3, data characters B1 and B2.

LAC10 AP010

M

-M01 MOTOR

MK01 COUPLING 1

MG01 GEARBOX

MK02 COUPLING 2

KP01 PUMP

Fig. 1.7


Example 2 of use of BDL 3.

Printed 04.12.08

Page 1.13



CODING OF A PUMP SYSTEM

= PREFIX SYMBOL FOR PROCESS RELATED CODE

= LAC21 AP010

CHA01

CHA02

= LAC21 AP010

02

BBC

03

01

= LAC21 AP010

= LAC21 AP010

Fig. 1.8 VERKFRÆÐISTOFAN AFL OG ORKA

Example of coding according to the process related code.

Printed 04.12.08

Page 1.14




+ PREFIX SYMBOL FOR POINT OF INSTALLATION OR LOCATION CODE

+ CWA02. BB009

CHA01

CHA02

+ CHA01. BC080

02

BBC

03

01

+ BBC01

+ ULA03 RA010


Example of coding according to the point of installation and location code. Printed 04.12.08

Page 1.15




+ PREFIX SYMBOL FOR PROCESS RELATED CODE + PREFIX SYMBOL FOR POINT OF INSTALLATION OR LOCATION CODE

= LAC21 AP010 + CWA02. BB009

CHA01

CHA02

= LAC21 AP010 + CHA01. BC080

03 02

BBC

01

= LAC21 AP010 + BBC01

= LAC21 AP010 + ULA03 RA010

Fig. 1.10 Example of coding according to the process related, point of installation and location code. VERKFRÆÐISTOFAN AFL OG ORKA

Printed 04.12.08

Page 1.16


LANDSNET KKS HANDBOOK NUMBERING


2 NUMBERING

2

2.1

4

FN NUMBERING

2.2 AN NUMBERING 2.2.1 NUMBERING OF PIPING SYSTEMS 2.2.2 NUMBERING OF VALVES 2.2.3 AN NUMBERING OF VALVES IN COOLING SYSTEMS 2.2.4 EQUIPMENT NUMBERING 2.2.5 NUMBERING OF MEASUREMENT POINTS


Printed 04.12.08, 10:16

5 5 6 9 10 11

Page 2.1



2


NUMBERING

The KKS code allows a certain possibility of free/individual use of numbering code elements. This chapter shows the rules for using the FN and the AN numbers. The rules defined here are binding for the KKS coding for Landsnet. In some cases it is possible to use some other way of numbering, in those cases the Landsnet’s KKS committee will set the standard for that numbering. The source for this are the KKS Guidelines from VGB, together with Part A and Part B (booklets B1, B2, B3 and B4) also from VGB. 1.

Numbering starts again when one of the preceding code elements changes.

2.

Numbering may be done in units or decades. It depends on the system that’s being used.

3.

Numbering is as a rule in the direction of flow.

4.

Numbering shall be from left to right or from top to bottom. It is permitted to use numbering that exists in old Power Plants though it isn’t in the right direction.

5.

It is preferred to use gaps in the numbering, to simplify later changes.

The numbering with FN and AN shall always be in the direction of a flow as often as possible. If however the flow has two directions, one direction shall be defined as “NORMAL OPERATION”. The “flag” symbol represents codes for pipes. A “flag” with one leg points in the direction of flow while a “flag” with two legs indicates that the flow can be in both directions, depending on the mode of operation.


Printed 04.12.08, 10:16

Page 2.2



The following 3 figures show the main possibilities allowed:

02

21 03

01

30

02

22

02

23

02

01

10

10

03

02 01

20 50

10

05

Fig. 2.1

30

20 0

03

30

04

40

Consecutive and decades numbering.

... 21

... 22 ... 32 ... 11 ... 10

... 23 ... 30

... 20 ... 12

... 24 ... 31

... 13

10

Fig. 2.2


... 25

20

30

Decades numbering, variant 1.

Printed 04.12.08, 10:16

Page 2.3


LANDSNET KKS HANDBOOK NUMBERING ... 31

... 41 ... 52 ... 21 ... 10

... 42 ... 50

... 30 ... 22

... 43 ... 51

... 23

10

20

Fig. 2.3

... 44

30

40

50

Decades numbering, variant 2.

Numbering in decades is convenient for large systems. Each case shall be treated uniquely depending to how the system is built when decades numbering is used. Decades numbering shall be used in main and extensive systems, but sub-systems shall be numbered using units. Consecutive numbering shall only be used within the same system or within the same part of a system where components are in parallel connection.

2.1

FN NUMBERING

FN numbering is used to divide systems in parts or subsystems. FN is done in decades (10,20,30....etc.) or consecutive (11,12,13,14......etc) FN numbering should be minimised. If no further FN numbering is needed then the decade 10 should be used in the FN seat. Numbering with FN in large plumbing systems should be clearly divided, e.g. by areas, by levels, by machinery and by large parts of machinery with decade numbering but with consecutive numbering in parallel connected system. Example of FN numbering is found in chapter 3, Identification in mechanical engineering. Upper and lower guide valves are numbered in decades (10,20,30 ...) but individual parts of the guide valves are numbered consecutively (11,12,13 ...).


Printed 04.12.08, 10:16

Page 2.4



2.2


AN NUMBERING

AN numbering is used to divide systems in single parts. AN numbering shall be in decades (_10, _20, _30 ….) or in consecutive (_11, _12, _13 …..). For numbering of electrical and pipe line systems separations shall be clear. E.g. use decade numbering for separation along main branches and use consecutive numbering for separation along parallel connected branches. 2.2.1

NUMBERING OF PIPING SYSTEMS

Normally, pipes are not coded, but where needed e.g. in Thermal Power Plants, the following rules shall be used: Decades numbering shall be used for the identification of main piping systems, 010, 020, 030...., e.g. when the role/function changes, e.g. when pressure, temperature etc. change. Consecutive numbering shall be used for sub-piping systems e.g. bypass, pipes for control valves etc. which receive the numbering 011, 012, 013..... or 021, 022, 023.... etc.. Consecutive numbering is also used for pipes for control circuits, air- and water drainage, instrument lines, sampling lines and safety lines. These are numbered with _01, _02, _03,...etc.. Attempt should be made to distinguish the pipes in a sub piping system from the pipes in the main piping system, e.g. first pipe in sampling line from main pipe 010, 020, 030 shall be numbered 411, 421, 431 etc. The numbering of the following pipes shall be grouped by counting in hundreds in the following way: 0_0 0__ 1__ 2__ 3__ 4__ 5__

for main piping system for sub piping system for control circuit piping for drains and vents for instrument lines (if numbered) for sampling pipe lines for safety line piping.


Printed 04.12.08, 10:16

Page 2.5



LAB50

M

BR011

LAB50

LAB50 BR012

LAB50

LAB50 AA 011

BR010

M

LAB50

BR010

BR020 LAB50 AA010

LAB50

LAB50

BR201

BR202 LAB50 AA201

Fig. 2.4 2.2.2

Numbering of piping systems, decades and hundreds.

NUMBERING OF VALVES

Decades numbering shall be used for valves in a main piping system, 010, 020, 030, etc. when their role/function changes, e.g. when pressure, temperature etc. change. In sub-piping systems, valves like bypass valves, control valves etc. shall be numbered 011, 012, 013.... or 021, 022, 023... etc. Consecutive numbering is also used for valves for control circuits, air- and water drainage, instrument valves, sampling valves and safety valves. They are numbered with _01, _02, _11,_12,...etc. It is preferred to number valves from valve in main plumbing system, e.g. the first valve in sampling system from a valve in the main plumbing system 010, 020, 030, should be numbered 411, 421, 431 etc. The numbering of the following valves shall be grouped by counting in hundreds in the following way: 0_0 0__ 1__ 2__ 3__ 4__ 5__

for valves in main piping system for valves in sup piping system for control valves for valves in drains and vents for isolation valves in instrument lines for valves in sampling lines for valves in security lines


Printed 04.12.08, 10:16

Page 2.6



LAB50 AA011

LAB50 AA110

LAB50 AA022

LAB50 AA032

LAB50 AA021

LAB50 AA031

M

LAB50 AA010

LAB50 AA020

LAB50 AA030

LAB50 AA211

Fig. 2.5


Numbering of valves, in decades and hundreds. Main branch. Drainage of main branch. Sub branches.

Printed 04.12.08, 10:16

Page 2.7



M

LAB50 AA011

LAB50 AA021

LAB50 AA022

M

LAB50 AA031 LAB50 AA110

LAB50 AA032

M

LAB50 AA010

LAB50 AA041

LAB50 AA042

M

LAB50 AA051

LAB50 AA052

M

LAB50 AA061

LAB50 AA062

LAB50 AA211

Fig. 2.6


Numbering of valves in decades and hundreds, main system, draining of main valve and dividing in sub systems.

Printed 04.12.08, 10:16

Page 2.8



2.2.3

AN NUMBERING OF VALVES IN COOLING SYSTEMS

Valves are numbered as described in chapter 2.2.2. In all cooling systems, the heat exchanger belongs to the circulating system.

PGA10 AA020

PCA10 CP101

PCA10 AA021

PGA10 AC010 PCA10 AA011 PCA10 AA010

PCA10 AA020 PCA10 AA221

PCA10 AT010 PGA10 CP201

PGA10 AA010

PGA10 AA 211

PCA10 AA211

PCA10 AA212

PCA10 AA222

PGA10 AP010

PGA10 CP101

PGA10 AA070 PGA10 AA352

PGA10 AA351

Fig. 2.7


PGA10 AA050

Numbering of measurements, equipment and components, e.g. in a cooling system.

Printed 04.12.08, 10:16

Page 2.9



2.2.4

EQUIPMENT NUMBERING

Equipment, like pumps, tanks, pre-heaters, filters, coolers etc. is numbered in decades in all main systems, 010, 020, 030.... etc.. Equipment in sub-systems, e.g. bypass filters, is numbered by 011, 012, 013... or 021, 022, 023... etc..

PCA10 CP102

PCA10 AA201


PCA10 AA010

PCA10 AA222

PCA10 AA040

PCA10 AA020

PCA10 AT010 PCA10 AA211

PCA10 AT020 PCA10 AA030

PCA10 AA221

PCA10 AA050

PCA10 AA321

PCA10 AA331 PCA10 CP101

PCA10 AA351 PCA10 CP103

PCA10 AA020

PCA10 AA080

PCA10 AA090

PCA10 AA070


MEW20 AA010

PCA10 BP010 PCA10 AA271

PCA10 AA272

MEW20 AA020

ÁSÞÉTTI

Fig. 2.8


Numbering of measurements, equipment and components, e.g. in a filtering system.

Printed 04.12.08, 10:16

Page 2.10



2.2.5

NUMBERING OF MEASUREMENT POINTS

Measurement points numbering is consecutive and shall be grouped by the hundreds in the following way: 1 _ _ for indicating local meters, sight-glasses, meters with no control or alarm purpose and meters which are not connected to remote control 2 _ _ for digital meters with control and alarm purposes 3 _ _ for analog meters with control and alarm purposes.

LAB10 AP010 M

KP02

-M01

MK02

LAB10 AA010

20

40

60

10

o C

20

30

MPa

LAB10 CP101

LAB10 CP301

LAB10 CT101

LAB10 CT201 LAB10 AA322

LAB10 AA332

LAB10 AA331

LAB10 AA311

LAB10 AA030

10

20

STJÓRNSKÁPUR


LAB10 AA020 LAB10 AT010

30

MPa

Fig. 2.9

LAB10 AA321

0 4 4 ,4

Co

STJÓRNSKÁPUR

Numbering of measurements, equipment and components, e.g. in a feed water system.

Printed 04.12.08, 10:16

Page 2.11



LAE20 BR010 LAE21 BR011

LAE21 BR012 LAE21 AA021 M

LAE21 BR010 LAE21 AA010

LAE21 AA020

LAE21 BR020 LAE21 AA030 HAH21

LAE22 BR011

LAE22 BR012

M

LAE22 AA010

LAE22 AA020

LAE21 AA303

LAE21 AA302

LAE21 AA304

LAE21 CF101

LAE 22 AA021 LAE22 BR010

LAE21 AA301

LAE22 BR020 LAE22 AA030 HAH22

LAE23 BR011

LAE23 BR012

M

LAE23 AA010

LAE 23 AA020

LAE22 AA303

LAE22 AA302

LAE22 AA304

LAE22 CF101

LAE23 AA021 LAE23 BR010

LAE 22 AA301

LAE23 BR020 LAE23 AA030 HAH23 LAE23 AA301

LAE23 AA303

LAE23 AA302

LAE23 AA304

LAE23 CF101

Fig. 2.10 Coding of pipes, valves, measurements and equipment, e.g. in a spraying system.


Printed 04.12.08, 10:16

Page 2.12


LANDSNET KKS HANDBOOK MECHANICAL


3. IDENTIFICATION IN MECHANICAL ENGINEERING

2

3.1 WATER IMPOUNDING WORKS 3.1.1 CODING OF WATER IMPOUNDING WORKS 3.1.2 CODING OF GATE HYDRAULIC 3.1.3 CODING OF GATE HEATING SYSTEM

2 2 4 5

3.2 CODING OF TURBINES 3.2.1 FRANCIS TURBINE 3.2.2 KAPLAN TURBINE 3.2.3 PELTON TURBINE 3.2.4 CODING OF STEAM TURBINES 3.2.5 GOVERNOR OF A WATER TURBINE

6 6 7 9 10 12

3.3


13

3.4


14

3.5


14


Printed 04.12.08,

Page 3.1



3.

IDENTIFICATION IN MECHANICAL ENGINEERING

3.1

WATER IMPOUNDING WORKS

3.1.1

CODING OF WATER IMPOUNDING WORKS

Water impounding works shall be coded as shown in table 3.1, fig. 3.1 and fig. 3.2. The main parts of the water impounding works are coded and numbered on BDL 1. F1

F2

F3

FN

FN

L L L L L L L

N N N N P P Q

A B D E A B C

-

-

Equipment Head race system, storage system Trashrack, fish barrier, fish ladder incl. gates Spillway incl. gates Bottom outlet gate Intake trashrack Intake gate Draft tube gate/Tailrace gate

Table 3.1 Coding of water impounding works, upper part on BDL 1.

SPILLWAY

1LND20 AB010

2LND20 AB010

1LNB20 AB010

SPILLWAY GATES

REGULATING GATE

DAM

BULKHEAD GATES

1LND10 AB010

2LND10 AB010

1LNB10 AB010

INTAKE

1LPA10 AT010 1LPB10 AB010 2LPA10 AT010

Fig. 3.1. VERKFRÆÐISTOFAN AFL OG ORKA

1LPB20 AB010 2LPB20 AB010 3LPB20 AB010

PENSTOCKS

INTAKE GATES

3LPA10 AT010 3LPB10 AB010

TRASH RACKS

RESERVOIR 0LNA10

2LPB10 AB010

BULKHEAD GATES

HEAD RACE CANAL 0LNA20

1LPB20 2LPB20 3LPB20

Coding of water impounding works, upper part on BDL 1.

Printed 04.12.08,

Page 3.2



PENSTOCKS

1LPC 10

2LPC 10

3LPC 10

Fig. 3.2.


TURBINES

DRAFT TUBES

TAIL RACE

1LQA 10

1LQC 10

1LQA 20

1LQC 20

2LQA 10

2LQC 10

2LQA 20

2LQC 20

3LQA 10

3LQC 10

3LQA 20

3LQC 20

1MEA 10

TAIL RACE CANAL 0LQA 10

2MEA 10

3MEA 10

Coding of water impounding works, lower part on BDL 1.

Printed 04.12.08,

Page 3.3



3.1.2

CODING OF A GATE HYDRAULIC SYSTEM

The same FN numbering used for the gate shall be used for the gate hydraulic system (see fig. 3.3). The numbering for the gate hydraulic system shall be done as in fig 3.3. The main parts of the hydraulic system shall be coded on BDL 1.

LND20 CL202

LND20 AA212

LND20 CL102

LND20 BB020

LND20 AS010 LND20 AA221 LND20 AA070

LND20 AA211

LND20 CP201

LND20 CP202

LND20 AA060 LND20 AA351

LND20 CG201

LND20 CP104

LND20 AA050

LND20 AT030

LND20 AA040

LND20 AA041

LND20 AT020

LND20 AA030

LND20 AA010

LND20 AA020

LND20 CP103

LND20 CP101

LND20 CP102 LND20 CT101

LND20 CL201

LND20 LND20 AP030 AA531

M


M


LND20 AT010

LND20 CL101

LND20 BB010

LND20 AA201

Fig. 3.3.


FN numbering of a gate hydraulic system.

Printed 04.12.08,

Page 3.4



3.1.3

CODING OF A GATE HEATING SYSTEM

The same FN decadic numbering used for the gates shall be used for the gate heating system. The main part of the heating system shall be numbered on BDL 1. The coding of gate heating system shall be numbered on the FN decade 90 (see fig 3.4).

LNC90 AA204 LNC90 AA501

LNC90 CP102

LNC90 CP103

LNC90 AA203

LNC90 CT102

LNC90 AA303

LNC 90 AA 201 LNC90 CT201

LNC 90 AA 302

LNC90 AH010

LNC90 CF201

LNC90 CT202

LNC90 CT101

LNC90 AA202

LNC90 AP010

LNC90 CT203

LNC90 AA301

LNC90 AA070

LNC90 CP101 LNC90 AA010 LNC90 CP104

LNC90 AA091

LNC90 BB090

LNC90 AA093

LNC90 AA272

LNC90 AA271

LNC90 AA012

LNC90 AA211

LNC90 AA212

LNC90 AA094

LNC90 AA020

LNC90 AA030

LNC90 AA040

LNC90 AA050

LNC90 AA060

LNC90 AA021

LNC90 AA031

LNC90 AA041

LNC90 AA051

LNC90 AA061

LNC90 AA243

LNC90 AA222

LNC90 CQ101 LNC90 AA011

LNC90 AA221

LNC90 AA231

LNC90 AA232

LNC90 AA252

LNC90 AA233

Fig. 3.4.


LNC90 AA241

LNC90 AA223

LNC90 AA242

LNC90 AA263

LNC90 AA251

LNC90 AA261

LNC90 AA262

LNC90 AA253

FN numbering of a gate heating system.

Printed 04.12.08,

Page 3.5



3.2

CODING OF TURBINES

3.2.1

FRANCIS TURBINE

Francis turbines shall be coded and FN numbered as shown in table 3.2 and fig. 3.5. The main parts of the turbine are coded and numbered on BDL 1. F1

F2

F3

FN

FN

M M M M M

E E E E E

A A A A A

1 2 3 4 5

0 0 0 0 0

Equipment Spiral case Wicked gate Runner, Main shaft Turbine head cover, stay ring, draft tube, main shaft seal Spiral case drain

Table 3.2 Coding and FN numbering of a Francis turbine on BDL 1.

MEA30

MEX40

MEX40 MEA20 MEA40

MEA20

MEA30

MEA40

MEA20 HA1nn

Fig 3.5


MEA50

MEA20 HA103

MEA20 HA102

MEA20 HA101

Coding and FN numbering of a Francis turbine on BDL 1 and wicked gates on BDL 2.

Printed 04.12.08,

Page 3.6



3.2.2

KAPLAN TURBINE

Kaplan turbines shall be coded and FN numbered as shown in table 3.3 and fig. 3.6. The main parts of the turbine are coded and numbered on BDL 1. F1

F2

F3

FN

FN

M M M M M

E E E E E

A A A A A

1 2 3 4 5

0 0 0 0 0


Table 3.3 Coding and FN numbering of a Kaplan turbine on BDL 1.

MEA30

MEX40

MEA40

MEX40

MEA20 MEA10

MEA30

TÆMING MEA50

Fig 3.6


Coding and FN numbering of a Kaplan turbine on BDL 1.

Printed 04.12.08,

Page 3.7



MEA20 HA124

MEA20 HA101

MEA20 HA102 MEA20 HA103 MEA20 HA104

MEA30 HB105

MEA30 HB101

MEA20 HA120

MEA20 HA119

MEA20 HA107 MEA30 HB102

MEA30 HB104

MEA30 HB103

Fig. 3.7 Coding of guide vanes and wicked gates of a Kaplan turbine on BDL 2.


Printed 04.12.08,

Page 3.8



3.2.3

PELTON TURBINE

Pelton turbines shall be coded and FN numbered as shown below. The main parts of the turbine are coded and numbered on BDL 1. F1

F2

F3

FN

FN

M M M M M

E E E E E

A A A A A

1 2 3 4 5

0 0 0 0 0


Table 3.4 Coding and FN numbering of a Pelton turbine on BDL 1.

MEA20

MEA30

MEA10

Fig 3.8


MEA10

LPC10

Coding and FN numbering of a Pelton turbine on BDL 1.

Printed 04.12.08,

Page 3.9



3.2.4


CODING OF STEAM TURBINES

Steam turbines shall be coded and FN numbered as shown below. The main parts of the turbine are coded and numbered on BDL 1. F1

F2

F3

FN

FN

M M M M M M M

A A A A A A A

A A A A A A A

1 2 3 3 3 4 5

0 0 1 2 0 0

Equipment Steam admission HP from main stop -/control valve Steam admission LP from main stop -/control valve Steam blades Steam blades regulator side (if apropos) Steam blades generator side Turbine rotor Turbine casing, sealing and safety valves

Table 3.5 Coding and FN numbering of a steam turbine on BDL 1. Steam shovels shall be coded on BDL 2. Steam shovels are divided into upper and lower shovels steps. Decadic numbering shall be used for the identification on upper and lower shovels in each pressure step and consecutive numbering is used for counting pressure steps. A1

A2

AN

AN

AN

A3

H H H H H H H H H H

A A A A A A A A A A

-

1 2 1 1 1 1 2 2 2 2

1 2 3 n 1 2 3 n

-

Equipment Lower steam blades Upper steam blades Lower steam blades, pressure step 1 Lower steam blades, pressure step 2 Lower steam blades, pressure step 3 Lower steam blades, pressure step n Upper steam blades, pressure step 1 Upper steam blades, pressure step 2 Upper steam blades, pressure step 3 Upper steam blades, pressure step n

Table 3.6 Coding and AN numbering of steam blades on BDL 2.


Printed 04.12.08,

Page 3.10



MAA32 HA011

MAA40

MAA31 HA022

MAA50

MAA50

MAA31 HA025 MAA31 HA024 MAA31 HA023

MAA31 HA021

MAA32 HA012

MAA32 HA013

MAA32 HA014

MAA32 HA015

MECHANICAL

Fig 3.9


Coding and AN numbering of a steam turbine on BDL 1 and BDL 2.

Printed 04.12.08,

Page 3.11


Printed 04.12.08,

MEX10

CT001

MEX10

CL002

AT010

MEX10

MEX10

CL002

AA040

MEX11

MEX12 AA040

MEX12

AP010

MEX11

AA011

MEX11

AA060

MEX11

MEX10 AA020

AA010

AA021

MEX10

MEX10 BB010

AP010

MEX12

AA011

MEX12

AA060

MEX12

MEX10

MEX12 AA020

AA010

AA030

MEX12

MEX12

AA010

MEX11

AC010

MEX10

CL003

MEX20

CL002

MEX20

MEX11 AA011

MEX23 AA010

MEX22 AA010

MEX21 AA010

CL001

MEX20

MEX23 AT010

AA030

MEX10

AA010

MEX20 AA040

MEX20

AA020

MEX20

AA020

MEX42

MEX41 AA040

AA030

MEX41

MEX41 AA020

AA020

MEX23

CL002

MEX10

AA040

MEX10

MEX31 AA020

MEX31 AA 30

MEX31 AA010

MEX30 AS020

MEX30 AS010

M

MEX40 AT010

MEX40 AA010

MEX41 AA010

MEX42 AA011

MEX42 AA012

0 0 0 0 0

AA030

ÞRÝSTI-

1 2 3 4 5

LOFT

X X X X X

AA020

MEX25 AT010

E E E E E

MEX11

MEX25 AA010

M M M M M

AA010

MEX25 AA020

FN

AA303

MEX25 AA030

MEX42 AA013

FN

MEX25 AA201

MEX25 AA040

MEX42 AA010

F3

MEX20

MEX25 AA011

F2

AA302

MEX20

AA301

MEX20

F1

MEX11

MEX11 AT010

MEX20

MEX20 CP001

3.2.5

CP003

MEX20 CP002




GOVERNOR OF A HYDRO TURBINE

used for subdividing each device.

Governors shall be coded on BDL 1 as shown. Consecutive numbering shall be Equipment

Governor sump tank, pumps and pressure tank Governor actuator, main control system Governor, pilot control system Governor servomotors Governor air pressure device

Table 3.7 Coding of a governor for a hydro turbine on BDL 1.

Fig. 3.10 Example of coding and FN numbering of a governor items and devices for hydro turbine on BDL 1.

Page 3.12



3.3


Generators shall be coded and FN numbered as shown below. The main parts of generators are coded and numbered on BDL 1. F1

F2

F3

FN

FN

M M M M M M M

K K K K K K K

A A A A A C D

1 2 3 4 5 -

0 0 0 0 0 -

Equipment Main shaft Rotor Support structure and foundation Stator, coolers Stator, coolers Generator exciter Generator bearings

Table 3.8 Coding and FN numbering of generators on BDL 1.

MKC10

MKC10

MKA30 MKD20

MKA40

MKA40

MKA20

MKA50

MKA30

MKA40 MKA30

MKA30 MKA30

MKA10 MKA10

Fig. 3.11 Coding and FN numbering of generators on BDL 1.


Printed 04.12.08,

Page 3.13



3.4



Air condition system is coded as shown in table 3.9. The main parts of the system are identified on BDL 1 and numbering is done there. F1

F2

F3

FN

FN

S S S S S S S S

A A A A B B B B

A C L M A C L M

-

-

Equipment Stationary air condition system in substations Stationary air condition in control houses Stationary air condition system in intake constructions Stationary air condition system in powerhouses Stationary heating blowers in substations Stationary heating blowers in control houses Stationary heating blowers in intake constructions Stationary heating blowers in powerhouses

Table 3.9 Coding of air-condition systems on BDL 1.

3.5


Coding of Geothermal Power Plants is as shown in table 3.10. The main parts of the plant is grouped on BDL-1 where the numbering of the items is done. F1

F2

F3

FN

FN

L L L

B B B

A B J

-

-

Equipment Steam production from well to and with out steam Separator Steam supply from Separator to and without turbine main stop valve Steam and moisture Seperators

Table 3.10 Coding of Geothermal Power Plants on BDL 1. This is slightly different from the KKS key. This is necessary because the KKS key is designed for regular Thermal Power Plants but not Geothermal Power Plants. These definitions should only be used in Geothermal Power Plants. If coding a regular Steam Power Plant then the KKS key shall be used as it is from VGB.


Printed 04.12.08,

Page 3.14


LANDSNET KKS HANDBOOK ELECTRICAL

April 2008 Edition: 06 Author: VAO/KS Confirmed: NL Chapter 4

4 IDENTIFICATION IN ELECTRICAL, CONTROL AND INSTRUMENTATION ENGINEERING

2

4.1 CODING OF POWER SYSTEMS 4.1.1 CODING OF LINE BAYS

2 3

4.2 CODING OF BUSBARS

8

4.3 CODING OF CIRCUIT BREAKERS, DISCONNECTORS AND EARTHING SWITCHES 4.3.1 EXAMPLES OF CODING OF CIRCUIT BREAKERS, DISCONNECTORS AND EARTHING SWITCHES

4.3.2 SPECIAL CASES OF BREAKER CODING

10 11 18

4.4 CODING OF MAIN- AND DISTRIBUTION TRANSFORMERS INCLUDING EQUIPMENT CONNECTED 20 TO TRANSFORMER 4.5 MEASURING CIRCUITS 4.5.1 CODING OF CURRENT- AND VOLTAGE CIRCUITS

22 22

4.6 KKS CODING EXAMPLES

26

4.7 CODING OF HIGH VOLTAGE MASTS

31

4.8 CODING FROM GENERATOR TO GENERATOR TRANSFORMER 4.8.1 CODING FROM NEUTRAL POINT OF GENERATOR TO GENERATOR TRANSFORMER

32 32

4.9 POWER TRANSMISSION AND AUXILIARY POWER SUPPLY IN POWER PLANTS 4.9.1 FURTHER DEFINITION OF DISTRIBUTION IN POWER PLANTS

34 34

4.10 EQUIPMENT AND POWER CIRCUIT CODING

39

4.11 DEFINITION BY LANDSNET ON FREE ALPHABETICAL CHARACTERS 40 40 4.11.1 DIRECT CURRENT SYSTEMS 4.11.2 CABLES, CONDUCTORS, INTERCONNECTING BOXES, BUSBARS AND HV FEED THROUGH 41 4.12 CODING FIBER OPTIC CABLE AND OPTICAL SYSTEM

42

4.13 RELAY PROTECTION 4.13.1 DISTRIBUTION 4.13.2 TRANSMISSION 4.13.3 PRODUCTION

43 43 46 49


Printed 04.12.08

Page 4.1



4


IDENTIFICATION IN ELECTRICAL, CONTROL AND INSTRUMENTATION ENGINEERING

The following definition for F1 on BDL 1, applies for coding of the electrical part of Power Plants and distribution systems: F1 A B C

F2 -

F3 -

FN -

FN -

Equipment Grid and distribution Power production and, auxiliary power systems Instrumentation and control equipment

Table 4.1 Coding of the electrical part of Power Plants and distribution systems, BDL 1.

4.1

CODING OF POWER SYSTEMS

Distribution systems inside of Power Plants shall be coded with B on F1. Distribution, which is not coded under auxiliary supply (for own purpose) shall be coded under A on F1 and shall be coded according to the voltage levels defined in the KKS key from VGB on BDL 1 on F2 see table 4.2. F1 A A A A A A A A A

F2 D E F H J K L M N

F3 -

FN -

FN -

Voltage 220 (245) kV 110 (150) kV 60 (72) kV 30 (35) kV 20 (25) kV 10 (15) kV 6 (5) kV 1 (3) kV <1 kV

Table 4.2 Coding of voltage levels in distribution systems on BDL 1. The main grid shall be coded under A on F1 and the coding shall be done according to the voltage levels defined in the KKS-key from VGB, see table 4.2. Line bays and transformer bays in Power Plants and main Sub Stations shall be coded as shown in tables 4.3 to 4.7 and shall be coded with A on F1. Line bays in transformer stations and in switchyards in power stations shall be coded as the switchyard on BDL ÷1 and as the line on BDL 0. Line and line bays shall always be coded L on BDL 1 on F3. F0 is 0 for the line itself, 1 for the switchyard where it starts in but 2 where it ends. Busbar connection have always T on BDL1 on F0 and F1 and it is counted on F2. Example: Búrfellslína 1 is connected from Búrfell to Írafoss. The line shall be coded BU1 BU1 0ADL, the line bay in Búrfell shall be coded BUR BU1 1ADL and the line bay in Írafoss shall be coded IRA BU1 2ADL.


Printed 04.12.08

Page 4.2

PRINTED DOCUMENTS NOT VALID April 2008 Edition: 06 Author: VAO/KS Confirmed: NL Chapter 4


4.1.1

CODING OF LINE BAYS

Name of line

From

Brennimelslína 1 Búrfellslína 1 Búrfellslína 2 Búrfellslína 3 Fljótsdalslína 3 Fljótsdalslína 4 Hamraneslína 1 Hamraneslína 2 Hrauneyjafosslína 1 Ísallína 1 Ísallína 2 Járnblendilína 1 Kolviðarhólslína 1 Norðurálslína 1 Norðurálslína 2 Sigöldulína 2 Sigöldulína 3 Sogslína 3 Sultartangalína 1 Sultartangalína 2 Sultartangalína 3 Vatnsfellslína 1

Geitháls Búrfell Búrfell Búrfell Fljótsdalur Fljótsdalur Geitháls Geitháls Hrauneyjafoss Hamranes Hamranes Brennimelur Kolviðarhóll Brennimelur Brennimelur Sigalda Sigalda Írafoss Sultartangi Sultartangi Sultartangi Vatnsfell

BDL ÷1 GEH BUR BUR BUR FLJ FLJ GEH GEH HRA HAM HAM BRE KOL BRE BRE SIG SIG IRA SUL SUL SUL VAF

BDL 0 BR1 BU1 BU2 BU3 FL3 FL4 HN1 HN2 HR1 IS1 IS2 JA1 KH1 NA1 NA2 SI2 SI3 SO3 SU1 SU2 SU3 VF1

BDL 1 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL

To Brennimelur Írafoss Kolviðarhóll Hamranes Álv. Reyðarfirði Álv. Reyðarfirði Hamranes Hamranes Sultartangi Álv. Straumsvík Álv. Straumsvík Járnblendi Geitháls Álv. Hvalfirði Álv. Hvalfirði Hrauneyjafoss Búrfell Geitháls Brennimelur Búrfell Brennimelur Sigalda

BDL ÷1 BRE IRA KOL HAM ARE ARE HAM HAM SUL AST AST JAR GEH AHV AHV HRA BUR GEH BRE BUR BRE SIG

BDL 0 BR1 BU1 BU2 BU3 FL3 FL4 HN1 HN2 HR1 IS1 IS2 JA1 KH1 NA1 NA2 SI2 SI3 SO3 SU1 SU2 SU3 VF1

BDL 1 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL

Table 4.3 BDL ÷1, BDL 0 and BDL 1 for 220 kV HV-lines.


Printed 04.12.08

Page 4.3



Name of line

From

Aðveitustöð 7 Aðveitustöð 3 Blöndulína 1 Blöndulína 2 Eyvindarárlína 1 Fitjalína 1 Fljótsdalslína 2 Geiradalslína 1 Glerárskógalína 1 Hafnarfjörður 1 Hólalína 1 Hrútatungulína 1 Korpulína 1 Kröflulína 1 Kröflulína 2 Laxárvatnslína 1 Mjólkárlína 1 Nesjavallalína 1 Prestbakkalína 1 Rangárvallalína 1 Rangárvallalína 2 Rauðamelslína 1 Rauðavatnslína 1 Sigöldulína 4 Sogslína 2 Suðurnesjalína 1 Svartsengislína 1 Teigarhornslína 1 Vatnshamralína 1

Hamranes Korpa Blanda Blanda Hryggstekkur Rauðimelur Bessastaðir Gleráskógar Hrútatunga Hamranes Teigarhorn Vatnshamrar Geitháls Krafla Krafla Hrútatunga Geiradalur Nesjavellir Hólar Rangárvellir Rangárvellir Reykjanes Geitháls Sigalda Írafoss Hamranes Svartsengi Hryggstekkur Vatnshamrar

BDL ÷1 HAM KOR BLA BLA HRY RAU BES GLE HRU HAM TEH VAT GEH KRA KRA HRU GED NES HOL RAN RAN REY GEH SIG IRA HAM SVA HRY VAT

BDL 0 AD7 AD3 BL1 BL2 EY1 MF1 FL2 GE1 GL1 HF1 HO1 HT1 KO1 KR1 KR2 LV1 MJ1 NE1 PB1 RA1 RA2 RM1 RV1 SI4 SO2 SN1 SM1 TE1 VA1

BDL 1 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL 1AEL

To Aðveitustöð 7 Aðveitustöð 3 Laxárvatn Varmahíð Eyvindará Fitjar Hryggstekkur Geiradalur Glerárskógar Öldugata Hólar Hrútatunga Korpa Rangárvellir Bessastaðir Laxárvatn Mjólká Korpa Prestbakki Varmahlíð Krossanes Rauðimelur A12 Prestbakki Geitháls Fitjar Rauðimelur Teigarhorn Brennimelur

BDL ÷1 AD7 AD3 LAV VAR EYV FIT HRY GED GLE OLD HOL HRU KOR RAN BES LAV MJO KOR PRB VAR KRO RAU A12 PRB GEH FIT RAU TEH BRE

BDL +0 AD7 AD3 BL1 BL2 EY1 MF1 FL2 GE1 GL1 HF1 HO1 HT1 KO1 KR1 KR2 LV1 MJ1 NE1 PB1 RA1 RA2 RM1 RV1 SI4 SO2 SN1 SM1 TE1 VA1

BDL 1 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL 2AEL



Printed 04.12.08

Page 4.4



Name

From

BDL ÷1

BDL 0

BDL 1

To

BDL ÷1

BDL 0

BDL 1

Andakílslína 1 Akraneslína 1 Bolungarvíkurlína 1 Bolungarvíkurlína 2 Breiðadalslína 1 Dalvíkurlína 1 Eskifjarðarlína 1 Fáskrúðsfjarðarlína 1 Flúðalína 1 Grundarfjarðarlína 1 Hellulína 1 Hellulína 2 Hveragerðislína 1 Hvolsvallarlína 1 Ísafjarðarlína 1 Kollugerðislína 1 Kópaskerslína 1 Lagarfosslína 1 Laxárlína 1 Ljósafosslína 1 Neskaupstaðarlína 1 Ólafsvíkurlína 1 Rimakotslína 1 Sauðárkrókslína 1 Selfosslína 1 Selfosslína 2 Seyðisfjarðarlína 1 Seyðisfjarðarlína 2 Steingrímsst.lína 1 Stuðlalína 1 Stuðlalína 2 Tálknafjarðarlína 1 Vatnshamralína 2 Vegamótalína 1 Vogaskeiðslína 1 Vopnarfjarðarlína 1 Þingvallastræti Þorlákshafnarlína 1

Andakíll Brennimelur Breiðadalur Ísafjörður Mjólká Rangárvellir Eyvindará Stuðlar Búrfell Vogaskeið Flúðir Hvolsvöllur Ljósifoss Búrfell Breiðadalur Rangárvellir Laxá Lagarfoss Laxá Ljósifoss Eskifjörður Vegamót Hvolsvöllur Varmahíð Ljósifoss Hella Eyvindará Seyðisfjörður Streingrímsstöð Hryggstekkur Stuðlar Mjólká Vatnshamrar Vatnshamrar Vegamót Lagarfoss Rangárvellir Hveragerði

AND BRE BRD ISA MJO RAN EYV STU BUR VOG FLU HEL LJO BUR BRD RAN LAX LAG LAX LJO ESK VEG HVO VAR LJO SEL EYV SEY STE HRY STU MJO VAT VAT VEG LAG RAN HVE

AN1 AK1 BV1 BV2 BD1 DA1 ES1 FA1 FU1 GF1 HE1 HE2 HG1 HV1 IF1 KG1 KS1 LF1 LA1 LJ1 NK1 OL1 RI1 SA1 SE1 SE2 SF1 SF2 ST1 SR1 SR2 TA1 VA2 VE1 VS1 VP1 TI1 TO1

1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL 1AFL

Akranes Akranes Bolungarvík Bolungarvík Breiðadalur Dalvík Eskifjörður Fáskrúðsfjörður Flúðir Grundarfjörður Hella Hella Hveragerði Hvolsvöllur Ísafjörður Kollugerði Kópasker Eyvindará Rangárvellir Írafoss Neskaupstaður Ólafsvík Rimakot Sauðárkrókur Selfoss Selfoss Seyðisfjörður SR mjöl Ljósifoss Stuðlar Eskifjörður Keldeyri Andakíll Vegamót Vogaskeið Vopnarfjörður Þingvallastræti Þorlákshöfn

AKR AKR BOL BOL BRD DAL ESK FAS FLU GRU HEL HVO HVE HVO ISA KOG KOP EYV RAN IRA NKS OLA RIM SAU SEL HEL SEY NA LJO STU ESK KEL AND VEG VOG VOP TIN TOR

AN1 AK1 BV1 BV2 BD1 DA1 ES1 FA1 FU1 GF1 HE1 HE2 HG1 HV1 IF1 KG1 KS1 LF1 LA1 LJ1 NK1 OL1 RI1 SA1 SE1 SE2 SF1 SF2 ST1 SR1 SR2 TA1 VA2 VE1 VS1 VP1 TI1 TO1

2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL 2AFL



Printed 04.12.08

Page 4.5



Name

From

Húsavíkurlína 1 Hvammslína 1 Kárahnjúkalína 1 Kárahnjúkalína 2 Kárahnjúkalína 3 Kárahnjúkalína 4 Vestm.eyjalína 1 Vestm.eyjalína 3

Laxá Bessastaðir Bessastaðir Teigsbjarg Axará Tunga Rimakot Rimakot *

BDL ÷1 LAX BES BES TEI AXA TGA RIM RIM

BDL 0 HU1 PS1 KA1 KA2 KA3 KA4 VM1 VM2

BDL 1 1AHL 1AHL 1AHL 1AHL 1AHL 1AHL 1AHL 1AHL

To

BDL BDL BDL ÷1 0 1 Húsavík HUS HU1 2AHL Hvammur HVA PS1 2AHL Teigsbjarg TEI KA1 2AHL Axará AXA KA2 2AHL Tunga TGA KA3 2AHL Desjará DES KA4 2AHL Vestm.eyjar VEM VM1 2AHL Vestm.eyjar VEM VM2 2AHL * 66 kV cable, operated on 33 kV

Table 4.6 BDL ÷1, BDL 0 and BDL 1 for 33 kV HV-lines. Name

From

Hafnarfjörður 2 Hafnarfjörður 3 Kárahnjúkalína 5 Kárahnjúkalína 6 Reykjarhlíðarlína Ufsárlónslína 1

Hamranes Hamranes Tunga Laugarás Krafla Axará

BDL ÷1 HAM HAM TGA LAU KRA AXA

BDL 0 HF2 HF3 KA5 KA6 RE1 UF1

BDL 1 1AKL 1AKL 1AKL 1AKL 1AKL 1AKL

To Öldugata Öldugata Laugarás, KAR Skógarháls Reykjahlíð Ufsárlón, KAR

BDL ÷1 OLD OLD LAU SKO REK UFS

BDL 0 HF2 HF3 KA5 KA6 RE1 UF1

BDL 1 2AKL 2AKL 2AKL 2AKL 2AKL 2AKL



Printed 04.12.08

Page 4.6



Name

From

Bitrulína 1 Bitrulína 2 Bitrulína 3 Bjarnarflagslína 1 Blöndulína 3 Búðarhálslína 1 Fitjalína 1 Fitjalína 2 Fitjalína 3 Fitjalína 4 Helguvíkurlína 1 Helguvíkurlína 2 Hellisheiðarlína 1 Hellisheiðarlína 2 Hverahlíðalína 1 Hverahlíðalína 2 Hólasandslína 1 Hólasandslína 2 Kolviðarhólslína 2 Kröflulína 3 Kröflulína 4 Kröflulína 5 Nesjavallalína 2 Rangárvallalína 3 Reykjaneslína 1 Reykjaneslína 2 Sandfellslína 1 Sandskeiðslína 1 Sandskeiðslína 2 Seltúnslína 1 Suðurnesjalína 2 Svartsengislína 1 Trölladyngjulína 1 Trölladyngjulína 2 Vestm.eyjalína 3 Þeistareykjalína 1 Þorlákshafnarlína 2 Þorlákshafnarlína 3

Bitra Bitra Bitra Bjarnarflag Blanda Búðarháls Njarðvíkurheiði Njarðvíkurheiði Fitjar Fitjar Njarðvíkurheiði Njarðvíkurheiði Hellisheiði Hellisheiði Hverahlíð Hverahlíð Hólasandur Hólasandur Kolviðarhóll Krafla Krafla Krafla Nesjavellir Rangárvellir Njarðvíkurheiði Njarðvíkurheiði Trölladyngja Sandskeið Sandskeið Trölladyngja Njarðvíkurheiði Svartsengi Trölladyngja Trölladyngja Rimakot Þeistareykir Kolviðarhóll Hellisheiði

BDL ÷1 BIT BIT BIT BJA BLA BUD NJA NJA FIT FIT NJA NJA HEH HEH HVH HVH HSA HSA KOL KRA KRA KRA NES RAN NJA NJA TRD SAN SAN TRD NJA SVA TRD TRD RIM TRE KOL HEH

BDL 0 BI1 BI2 BI3 BJ1 BL3 BH1 FI1 FI2 FI3 FI4 HL1 HL2 HI1 HI2 HH1 HH2 HS1 HS2 KH2 KR3 KR4 KR5 NE2 RA3 RN1 RN2 SD1 SS1 SS2 SL1 SN2 SV1 TD1 TD2 VM3 TR1 TO2 TO3

BDL 1

To

1ADL 1ADL 1ADL 1AEL 1AEL 1ADL 1AEL 1AEL 1AEL 1AEL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1AEL 1AEL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1ADL 1AEL 1ADL 1ADL 1AFL 1ADL 1ADL 1ADL

Hellisheiði Hellisheiði Hellisheiði Krafla Rangárvellir Sultartangi Fitjar Fitjar Vallarheiði Vallarheiði Álver Helguvík Álver Helguvík Kolviðarhóll Kolviðarhóll Hellisheiði Hellisheiði Álver á Bakka Þeistareykir Njarðvíkurheiði Fljótsdalur Hólasandur Hólasandur Geitháls Krossanes Reykjanes Reykjanes Sandfell Hamranes Geitháls Seltún Hamranes Fitjar Kúagerði Kúagerði Vestm.eyjar Álver á Bakka Þorlákshöfn Þorlákshöfn

BDL ÷1 HEH HEH HEH KRA RAN SUL FIT FIT VAL VAL AHE AHE KOL KOL HEH HEH ABA TRE NJA FLJ HSA HSA GEH KRO REY REY SAF HAM GEH SET HAM FIT KUA KUA VEM ABA TOR TOR

BDL 0 BI1 BI2 BI3 BJ1 BL3 BH1 FI1 FI2 FI3 FI4 HL1 HL2 HI1 HI2 HH1 HH2 HS1 HS2 KH2 KR3 KR4 KR5 NE2 RA3 RN1 RN2 SD1 SS1 SS2 SL1 SN2 SV1 TD1 TD2 VM3 TR1 TO2 TO3

BDL 1 2ADL 2ADL 2ADL 2AEL 2AEL 2ADL 2AEL 2AEL 2AEL 2AEL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2AEL 2AEL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2ADL 2AEL 2ADL 2ADL 2AFL 2ADL 2ADL 2ADL

Table 4.8 Expected BDL ÷1, BDL 0 and BDL 1 for new lines.


Printed 04.12.08

Page 4.7



4.2

CODING OF BUSBARS

Busbars are coded according to the process code. They are coded with 0 on F0 on BDL 1 and under A or B on F1 on BDL 1. In group A, busbars that are connected to transmission lines and line bays which are outgoing lines from Power Plants and Sub Stations. Electrical distribution in group B, is distribution needed for the production, transmission and distribution of electrical energy. On F2 they shall be coded according to the voltage levels, defined in the KKS key, see table 4.2. On F3 they shall be coded A for A-busbar, B for B busbar or V for spare busbar. Numbering is on FN.

0ADA10 220kV 0ADB10

0AEA10 132 kV 0AEB10

0AFA10 66 kV 0AFB10

33 kV

0AHA10

22 kV

0AJA10

11 kV

0AKA10

19 kV

0AJB10

0.4 kV

0ANA10

0.69 kV

0ANB10


Coding of busbars in distribution systems outside of Power Plants. Printed 04.12.08

Page 4.8



MAIN DISTRIBUTION BOARDS

=BFA10

=BFB10

=BFC10

SUB DISTRIUBUTION BOARDS =BJA10

=BJA20

=BJB10

=BJA30

JUNCTION BOXES

=BJC10

=BJC20

=BJB20

=BJA32

=BJC21

=BJC22

=BJA31

Fig. 4.2

Coding of busbars inside a Power Plant, normal system.

0AEA10 GE010

0AEA10 GS200

0AEA20 GE010

0AEA20 GS200

0AEA30 GE010


Coding of busbars, more than one busbar.

Printed 04.12.08

Page 4.9



4.3

CODING

OF

CIRCUIT

BREAKERS,

DISCONNECTORS

AND

EARTHING

SWITCHES

Circuit breakers disconnectors and earthing switches are coded as shown in table 4.9, they are separated on BDL 2 where numbering is made. Breakers are named GS_ _ _ and are counted in hundreds with the AN numbers in such a way that the circuit brakers are in the group 100, disconnectors are in group 200 and earthing switches are in group 300. A1 G G G G G G G G G G G G G

A2 S S S S S S S S S S S S S

AN 1 2 2 2 2 2 2 2 2 3 3 3 3

AN 0 0 1 2 3 4 5 7 9 0 1 2 3

AN 0 0 0 0 0 0 0 0 0 0 0 0 0

A3 -

Equipment Circuit breakers Disconnector on busbar Disconnector on A busbar Disconnector on line and transformer Disconnector, bypass disconnector Disconnector, direct connecting of lines Disconnector on a spair busbar Disconnector on B busbar Disconnector on connection of A and B busbars Earthing switch on line, transformer and busbar Earthing switches on circuit braker Earthing switches on circuit braker Earthing switches on line, transformer

Table 4.9 Coding breakers on BDL 2. For further information see fig. 4.3 to 4.9. In special cases table 4.11 does not apply, those cases are in table 4.10. Two special cases are in Hamranes og Hrauneyjafossstöð. In Hamranes on the 11kV there are two circuit breaker carriers for each circuit breaker, circuit breaker carrier one shall be coded GS100 but circuit breaker carrier two shall be coded GS105, see picture 4.10. In Hrauneyjafossstöð the line disconnector is coded GS200 because of special circumstances, see picture 4.11. A1 G

A2 S

AN 1

AN 0

AN 5

A3 -

G G

S S

2 2

0 1

0 5

-

Búnaður For one of the two circuit breaker carrier that are equal, the other one shall be coded GS100 Disconnector on line in special circumstances as in Hrauneyjafossstöð For one of the two disconnector carrier that are equal, the other one shall be coded GS210

Table 4.10 Special cases for coding breakers on BDL 2.


Printed 04.12.08

Page 4.10



4.3.1

EXAMPLES OF CODING OF CIRCUIT BREAKERS, DISCONNECTORS AND EARTHING SWITCHES

SINGLE BUSBARS

_ _ A 10

GS310

GS210

GS230

GS100

GS210

GS310

GS230

GS230

GS100

GS210

GS230

GS100

GS100

GS210

GS220

GS300

LINE/TRANSF.

GS220

GS300

LINE/TRANSF.

GS210

GS220

GS300

GS210

GS220

GS300

LINE

LINE/TRANSF.

GS210

LINE

GS310

GS200

GS100

GS220

GS320

LINE/COND. CAP. NOT DRAWN

Fig. 4.3


Coding of circuit breakers, disconnectors and earthing switches on BDL 2, single busbar.

Printed 04.12.08

Page 4.11



SINGLE BUSBARS GS200

_ _ A 10

GS210

GS210

GS100

GS100

GS210

GS300

GS210

GS210

GS100

GS100

GS220

GS220

=_ _ A10 GS300

GS210

GS300

GS100 UNIT

Fig. 4.4


TRANSF.

LINE

LINE

LINE

LINE

Coding of circuit breakers, disconnectors and earthing switches on BDL 2, single busbars.

Printed 04.12.08

Page 4.12



DOUBLE BUSBARS, MAIN BUSBARS A AND SPARE BUSBARS V _ _ A 10 _ _ V 10

GS210

GS250

GS210

GS100

GS100

GS210

GS210

GS210

GS220

GS220

GS100

GS100

GS100

GS300

GS300

LINE/TRANSF.

TRANSFORMER

Fig. 4.5


GS210

GS250

CAPACITORS

Coding of circuit breakers, disconnectors and earthing switches on BDL 2, main busbar and a spare.

Printed 04.12.08

Page 4.13



DOUBLE BUSBARS, MAIN BUSBARS A AND SPARE BUSBARS V _ _ A 10 _ _ V 10

GS210

GS250

GS210

GS250

GS310 GS100

GS100

GS320 GS220

SPARE BUSBARS CONNECTORS

GS330

LINE/TRANSF.

Fig. 4.6


Coding of circuit breakers, disconnectors and earthing switches on BDL 2, main busbar and a spare.

Printed 04.12.08

Page 4.14



DOUBLE BUSBARS, MAIN BUSBARS A AND B _ _ A 10 _ _ B 10

GS210

GS270

GS210

GS310

GS310

GS100

GS100

GS320

GS320

GS220

GS220

GS330

LINE

Fig. 4.7


GS270

GS330 GS240

LINE

GS210

GS270

GS310 GS100 GS320 GS220 GS330

TRANSFORMER

Coding of circuit breakers, disconnectors and earthing switches on BDL 2, double busbar.

Printed 04.12.08

Page 4.15



TRIPLE BUSBARS, MAIN BUSBARS A AND B AND SPARE BUSBAR V

_ _ A 10 _ _ B 10 _ _ V 10

GS210

GS270

GS310 GS100

GS250

GS210

GS270

GS250

GS310 GS100

GS320

GS320

GS290

GS210

GS290

GS310 GS100 GS320

GS220

GS330

MAIN AND SPARE BUSBARS CONNECTOR

MAIN BUSBARS CONNECTOR

LINE

Fig. 4.8


Coding of circuit breakers, disconnectors and earthing switches on BDL 2, triple busbar, main busbar A and B and a spare.

Printed 04.12.08

Page 4.16



TRIPLE BUSBARS, MAIN BUSBARS A AND B AND SPARE BUSBARS V _ _ A 10 _ _ B 10 _ _ V 10 GS210

GS270

GS250

ADA10 GS300

ADB10 GS300

ADV10 GS300

GS310 GS100 GS320

BUSBARS EARTING SWITCHES

SPARE BUSBARS CONNECTORS BÚRFELL (GIS)

Fig. 4.9


SULTARTANGI (GIS)

Coding of circuit breakers, disconnectors and earthing switches on BDL 2, triple busbar, main busbar A and B and a spare.

Printed 04.12.08

Page 4.17



4.3.2 SPECIAL CASES OF BREAKER CODING HAM HAM 0AKV10 GE010 HAM HAM 0AKA10 GE010

HAM QC2 0AKQ20 GS105


HAM HF2 1AKL10 GS105

HAM QC2 0AKQ20 CE100


HAM QC2 0AKQ20


HAM HF2 1AKL10 CE100


HAM HF2 1AKL10

Fig. 4.10 Special case, coding of circuit breaker carrier in Hamranes.


Printed 04.12.08

Page 4.18



HRA SI2 2ADL10

HRA SI2 2ADL10

HRA SI2 2ADL10 GV100

HRA SI2 2ADL10 CE200

M

HRA SI2 2ADL10 GS320 M M

HRA SI2 2ADL10 GS200

HRA SI2 2ADL10 GS310

0ADA40 M

M

HRA HRA 0ADA40 GS210 M

HRA HRA 0ADA40 GS310


HRA HRA 0ADA40 CE100

M



0ADA30 M

M



HRA HRA 0ADA30 CE100




Fig. 4.11 Special case, coding of disconnectors in Hrauneyjafossstöð.


Printed 04.12.08

Page 4.19



4.4

CODING

OF MAIN- AND DISTRIBUTION EQUIPMENT CONNECTED TO TRANSFORMER

TRANSFORMERS

INCLUDING

In F0 on BDL 1 the equipment gets the same numbering as in F0 for the transformer. When there are several transformers counting is done here. Circuit breakers and disconnectors as well as all equipment connected to transformers which are connected to busbars shall be coded in F1 on BDL 1 according to the busbars to which it is connected. F2 has a figure according to the voltage level on the equipment in question (see table 4.2). The transformer is coded by his highest voltage. F3 is T indicating transformer and transformer equipment. If the transformer is connected to a busbar for distribution inside a Power Plant, the equipment connected to that busbar is coded with the busbar but not with the transformer.

132 kV

AEA10 GE 010

1AET10 GS100

11 kV

AKA10 GE010

1AET10

1AKT10 GS100 1AET10 CE100

1AFT10 GS100

66 kV

AFA10 GE010

Fig. 4.12 Coding of circuit breakers, disconnectors for transformers and coding of busbars distribution outside of Power Plants.


Printed 04.12.08

Page 4.20




1AET10 GV010 -F01

1AET10 GV010 -P01

1AET 10 DISTRIBUTION OUTSIDE POWER PLANT

DISTRIBUTION INSIDE POWER PLANT

BBA10 GS200

0,4 kV BBA10 GE010 BBC10 GS210

BBB10 GS210

BBC10 GE010 BRV10 GS100

BFU20 GS100 BBB10 GS220

BRV10 CE200

BRV10 CE200 -F01

BBB00 GV100

BRV10 CE100 BFU20

G

BBB10 GE010

BRV10

Fig. 4.13 Coding of a part of a distribution system.


Printed 04.12.08

Page 4.21



4.5

MEASURING CIRCUITS

4.5.1

CODING OF CURRENT- AND VOLTAGE CIRCUITS


Electrical measurements are coded as shown in table 4.11. The main parts are named CE_ _ _ and are numbered by hundreds on AN. A1 C C C C C C C C C

A2 E E E E E E E E E

AN 1 1 1 1 2 2 2 2 3

AN 0 0 0 0 0 0 0 0 -

AN 0 1 2 3 0 1 2 3 -

A3 -

C C C C C C

E E E E E E

4 5 6 7 8 9

-

-

-

Equipment

Current Current phase L1 or R Current phase L2 or S Current phase L3 or T Voltage Voltage phase L1 or R Voltage phase L2 or S Voltage phase L3 or T Measurement with different variables, (i.g. power, energy, inductance and resistance, cosϕ) Not in use Frequency Special measurements (i.g. earth fault measurements). Not in use Not in use Common/mixed measurements.

Table 4.11 Coding of current- and voltage measurements, BDL 2. Normally, current transformers and voltage transformers are only coded down to BDL 2. Mcb’s, switches, visual measurements etc. are coded on BDL 3, if needed. Measuring transformers are coded in the same manner as the part to which they belong. Current measuring transformers connected to generator busbars are for example coded BAA10 CE100 but current and voltage transformers connected to low voltage main distribution and auxiliary distribution systems are coded BFA10 CE100 and CE200. If, there is more than one measurement (cores) from the same transformer, the letters A, B etc. are used in seat A3, i.g. CE100A, CE100B (see fig. 4.31). In a multi-line diagram of measuring circuits numbering is done with AN numbers. Consecutive numbering is used. Phases in current measurements are for instance separated on BDL 2 by numbering, 101, 102 and 103.


Printed 04.12.08

Page 4.22




V BFT10 CE200

BFT10 CE200 -F01

BFT10 CE200 -P01

BFT10

A BFT10 CE100

BFT10 CE100 -P01

Fig. 4.14 Coding of measuring transformers and meters.

BAA10 CE101

BAA10 CE100

BAA10 CE102

BAA10 CE103

SINGLELINE DIAGRAM

MULTILINE DIAGRAM

Fig. 4.15 Coding of current transformers with one secondary winding.


Printed 04.12.08

Page 4.23




3 3

BAA10 CE100A

BAA10 CE100A

3

BAA10 CE100B

BAA10 CE101A

BAA10 CE102A

BAA10 CE103A

BAA10 CE101B

BAA10 CE102B

BAA10 CE103B

BAA10 CE100B

a) 3x1 with 2 secondary windings on one core

BAA10 CE101A

BAA10 CE102A

BAA10 CE103A

BAA10 CE101B

BAA10 CE102B

BAA10 CE103B

b)

3x1 with 2 secondary windings on different cores

Fig. 4.16 Coding of current transformers with two secondary windings.


Printed 04.12.08

Page 4.24




BAA10 CE201A BAA10 GE010

BAA10 CE201B BAA10 CE202A 3 BAA10 CE200

BAA10 CE202B BAA10 CE203A BAA10 CE203B

BAA11 CE201A BAA11 CE201B GE011 BAA11 GE012 GE013

BAA11 CE202A BAA11 CE202B

BAA10 GE010

BAA11 CE203A 3

BAA11 CE203B BAA11 CE200

BAA11 GE010

BAA12 CE201A

3 BAA12 GE010

BAA12 CE200

BAA12 CE201B BAA12 CE202A BAA12 CE202B

GE011 BAA12 GE012 GE013

BAA12 CE203A BAA12 CE203B

Fig. 4.17 Coding of voltage transformers.


Printed 04.12.08

Page 4.25




4.6

KKS CODING EXAMPLES

HVE HVE 0AFA10 GE010

HVE SP1 1AFT10 GS210

HVE HG1 2AFL10 GS210

HVE TO1 1AFL10 GS210

HVE SP1 1AFT10 GS100 HVE SP1 1AFT10 GS220

HVE TO1 1AFL10 GS100 HVE SP1 1AFT10 GS230

HVE SP1 1AFT10 GS300


HVE HG1 2AFL10 GS300



HVE SP1 1AFT10

Fig. 4.18 Example of coding of line- and transformer bays, single busbar.

BRE BRE 0ADA10 GE010 BRE BRE 0ADV10 GE010

BRE NA1 1ADL10 GS210

BRE SP1 1ADT10 GS210

BRE SU1 2ADL10 GS210






BRE NA1 1ADL10








BRE SU1 2ADL10

BRE SP1 1ADT10

Fig. 4.19 Example of coding of line- and transformer bays, main- and spare busbar. VERKFRÆÐISTOFAN AFL OG ORKA

Printed 04.12.08

Page 4.26




HAM HAM 0ADA10 GE010 HAM HAM 0ADB10 GE010

HAM IS1 1ADL10 GS210



HAM IS1 1ADL10 GS270 HAM SP1 1ADT10 GS310


HAM SP1 1ADT10 GS320





HAM TT1 0ADA10 GS310



HAM TT1 1ADB10 GS270

HAM TT1 0ADA10 GS100 HAM TT1 0ADB10 GS290



HAM SP1 1ADL10 GS330



HAM TT1 0ADV10 GS250

HAM HAM 0ADV10 GE010 HAM IS1 1ADL10

Fig. 4.20


HAM SP1 1ADT10

Example of coding line- and transformer bays, two busbars and one spare.

Printed 04.12.08

Page 4.27




BRENNIMELUR (BRE)

HRAUNEYJAFOSS (HRA)

ADA10

SIGALDA (SIG)

ADA10

ADA10

ADV10

BRE BR1 2ADL10

BRE SP1 1ADT10

BRE HR1 2ADL10

1ADT10

HRA HR1 1ADL10 SU1 0ADLnnn

HRA SI2 2ADL10

SIG SI2 1ADL10

SIG SP2 2ADL10

SI2 0ADLnnn

HR1 0ADLnnn

SIG SI3 1ADL10

2ADT10

G SUL SU1 1ADL10

BRE SP1 1AET10

BR1 0ADLnnn

GEN 2

SUL HR1 2ADL10

SI3 0ADLnnn

AEA10

AEA10

ADV10

AEV10

ADB10 GEH SP1 1AET10

ADA10

SULTARTANGI (SUL) GEN 3 AND 4 SO3 0ADLnnn

BU1 0ADLnnn

G

G

1ADT10 GEH BR1 1ADL10

GEH SP1 1ADT10

GEH SO3 2ADL10

IRA SO3 1ADL10

IRA BU1 2ADL10

BUR BU1 1ADL10

BUR SP2 2ADT10

BUR SI3 2ADL10

ADV10 ADA10

ADA10

ADA10

GEITHÁLS (GEH)

ÍRAFOSS (IRA)

BÚRFELL (BUR)

Fig. 4.21 Example of coding in the 220 kV grid.


Printed 04.12.08

Page 4.28




0AEA10 GE010

1AEL10 GS210

1AEL10 GS210

1AEL10 GS100

1AEL10 GS100

1AEL10 GS220

1AEL10 GS230

1AEL10 GS300

1AEL10 GS220

1AEL10 GS230

1AEL10 GS300 1AEL10 CE100

1AEL10 CE100

1AEL10 EU010

1AEL10 EU010

1AEL10 CE200

1AEL10 CE200

Fig. 4.22 Example of single phase coding of a 132 kV bays separated on BDL 0.


Printed 04.12.08

Page 4.29




132 kV

66 kV SP1 1AET10 SP1 1AKT10 CE200 SP1 1AKT10 GS100 11 kV (STATION) AKA10 GE010

LN1 1AKL10 GS210

LN1 1AKL10 CE200

LN2 1AKL10 GS100

LN2 1AKL10 CE100

LN3 1AKL10 GS100

LN4 1AKL10 GS210

LN3 1AKL10 CE100

Fig. 4.23 Example of single phase coding on 11 kV bays separated on BDL 0. Lines 1-4.


Printed 04.12.08

Page 4.30



4.7


Coding of high voltage masts

Coding of HV transmission line is as shown below. Masts are coded with FN numbers on BDL 1. Parts of the mast insulators, foundations, bridge and guys are coded on BDL 2.

0ADL 014 BU 011

0ADL 014 BU 012

0ADL 014 BU 013

0ADL 014 BQ 010

0ADL 014 BF 010

Fig.: 4.24 Example of HV tower coding.


Printed 04.12.08

Page 4.31




4.8

CODING FROM GENERATOR TO GENERATOR TRANSFORMER

4.8.1

CODING FROM NEUTRAL POINT OF GENERATOR TO GENERATOR TRANSFORMER

Coding from generator to generator transformer is done in AN and FN numbers as shown on figure below. The FN numbering shall be in units on single line diagrams, i.e. 01, 02, 03 etc., when numbering is done from the neutral point of a generator to the first separation of branches. Thereafter decade numbering applies. When the phases are coded (numbered) on multi-line diagrams the numbering shall be done with the AN numbers, i.e. the unit seat in the AN number is used for numbering of the phases (L1, L2, L3, or R, S, T). It is shown in the examples on figure 4.25 how coding shall be performed, both on single-line and multi-line diagrams.

ADT10 GT100 ADT10 GT200

ADT10 GT101

ADT10 GT102

ADT10 GT201

GT202

L1

BAA10

ADT10 GT103 ADT10 GT203

ADT10

L2

L3

BAA10

BAA10

BAA10

GE011

GE012

GE013

BAA11

BAA03 GE010

BAC10 GS100

BAA02 GE010

G

BAA11 GE012

BAA03

BAA03

BAA03

GE011

GE012

GE013

BAC10 GS101

BAC10 GS102

BAC10 GS103

BAA02 GE011

BAA02 GE012

BAA02 GE013

MKA00

BAA01 GE010

BAA11 GE011

MKA00

G

BAA01 GE011

BAA11 GE013

BAA01 GE012

BAA01 GE013

BAA01 GE001

SINGLELINE

MULTILINE

Fig. 4.25 KKS coding, single-line and multi-line diagram, counting of phases. VERKFRÆÐISTOFAN AFL OG ORKA

Printed 04.12.08

Page 4.32



LANDSNET KKS HANDBOOK ELECTRICAL 220 kV ADA10

ADA10

ADT10 ADT10 CE100 BAA10 GE010 BAA11 GE010

BAA03 GE010

BAA11 CE100

BAC10 GS200

BAA02 CE230 -F01

BFT10 GS200

BAA02 CE230

BAC10 GS100 BFT10 GV100 BFT10 GE010

BAA02 CE220 -F01 BAA02 GE010

BFT10 CE110

BAA02 CE220

BAA02 GV100

BFT10

MKC10 BFT10 CE200

BFT10 CE200 -F01

BAA02 GU200

BFT10 CE120

MKC10 CE100 MKA00

0,4 kV

LAC10 GS100

LAC10 CE100

LAC10 AP010

BFU10 CE100


MKC10 GU100

BAA01 CE100 BAA01 GE010 BAA01 GE010

M BFU10

Fig. 4.26

G MKC10 GS100

BFA00 GE010

BFU10 BFU10 CE200 CE200 -F01

MKC10 GT100

BAA02 CE210

BFT10 GS100

BFU10 GS100

MKC10 GT100 -F01

BAA02 CE100

BAA01 GS200

BAA01 CE200 -R01

BAA01 CE200

Coding from the neutral point of a generator and the auxiliary supply to 220 kV busbar.

Printed 04.12.08

Page 4.33



4.9


POWER TRANSMISSION AND AUXILIARY POWER SUPPLY IN POWER PLANTS

Auxiliary power supply is all power distribution inside a Power Plant or a Sub Station used by Landsnet, and shall be coded under B on F1 (see fig. 4.27). 4.9.1

FURTHER DEFINITION OF DISTRIBUTION IN POWER PLANTS

Electrical distribution which in the KKS code is coded under F3, as "normal system" is defined as auxiliary power supply, and thereby the power that is needed for the production, transmission and distribution of electrical energy. In this group is ALL distribution inside of a Power Plant, distribution connected to dams, intake and tailrace and ALL distribution connected with the Sub Stations and all emergency Power Plants. This distribution shall be coded under BB_, BF_, BG_ and BJ_. Electrical distribution which in the KKS code is coded under F3 as "general-purpose" is defined as general distribution and this applies to distribution connected to the operation but is not needed for production, transmission and distribution. This applies to distribution for canteens, garages, staff residence and similar. This distribution shall be coded under BC_, BH_, BL_ and BU_.


Printed 04.12.08

Page 4.34




BUR 1BBA10 GE010

BUR 0BCT10 GS100

BUR 1BBA10 CE100

BUR 1BBA10 GS100

BUR 0BCB10 GS100

BUR 0BCT10 CE100

BUR 0BCB10 CE100

GARAGE

BUR 0BCT10 GA010

BUR 0BCT10

BUR 0BCB10 GA010

BUR 0BCB10 GS210

BUR 0BCT10 GS210

GN1 1AKL10 GS300

BUR 1BBA10 GT010

BUR 0BCB20 GS210 BUR 0BCB10 GE010

BUR 1BBA10 CE200 BUR 1BBA10 GA010

CAMP

CANTINE BUR BUR GS210 -F01

BUR 0BCT10 GS210 -F01

BUR 0BCT10

GNÚPVERJALINE GN1 1AKL10 GS100

BUR 1BBT10 GA010

GN1 1AKL10 CE100

BUR 1BBT10 BUR 0BBB10 GS100

BUR 0BBB10 CE100

BUR 0BBB10 GA010

BUR 0BBT10 GS100 -F01

BUR 0BBT30 GS210 BUR 0BBT20 GS210

BUR 0BBT10 BUR 2BBA10 CE100

BUR 0BBT30

BUR 0BBT20

BUR 2BBA10 GS100

INTAKE

BUR 2BBA10 CE200

BUR 2BBA10 GA010

BUR 2BBT10

BUR 0BBT30 GS210 -F01

BUR 0BBA10 GE100 -F01

OTHER COMMUNICATION

BUR 0BBA10 CE200

COMMUNICATION

COMMON AREA

Fig. 4.27 Example of coding of distribution in Power Plants.


Printed 04.12.08

Page 4.35




BBA10 BBB10 BBB10 GS100

BBA10 GS100

BBA10 GS210

BBB10 GS210

BBA10 GS300

BFT10 GS100

BBB10 GS300

BFT10

BFT20 GS100

Fig. 4.28 Coding of circuit breakers, disconnectors and earthing switches in a Power Plant.


Printed 04.12.08

Page 4.36




LINE BAY

_ADL10 CE200

_ADL10 EU010

SPARE BUSBARS 0ADV10 GE010

_ADL10 CE100

_ADL10 GS250

_ADL10 GS220

_ADL10 GS300

_ADL10 GS100

_ADL10 GS210

MAIN BUSBARS 0ADA10 GE010

Fig. 4.29 Example of a single phase coding of a 220 kV line bay in a switchyard. See three phase coding in figure 4.30.


Printed 04.12.08

Page 4.37




LINE BAY SPARE BUSBARS _ADL10 CE203

0ADV10 GE011 0ADV10 GE012 0ADV10 GE013

_ADL10 CE201 _ADL10 EU011

_ADL10 EU013

_ADL10 CE101A

_ADL10 CE102A

_ADL10 CE103A

_ADL10 CE101B

_ADL10 CE102B

_ADL10 CE103B

_ADL10 CE101C

_ADL10 CE102C

_ADL10 CE103C

_ADL10 GS253

_ADL10 GS252

_ADL10 GS251

_ADL10 GS303

_ADL10 GS302

_ADL10 GS301

_ADL10 GS221

_ADL10 GS222

_ADL10 GS223

_ADL10 GS101

_ADL10 GS102

_ADL10 GS103

_ADL10 GS211

_ADL10 GS212

_ADL10 GS213 0ADA10 GE011 0ADA10 GE012

MAIN BUSBARS

0ADA10 GE013

Fig. 4.30 Example of three phase coding of a 220 kV line bay in a switchyard. See one phase coding in figure 4.29. VERKFRÆÐISTOFAN AFL OG ORKA

Printed 04.12.08

Page 4.38




4.10

EQUIPMENT AND POWER CIRCUIT CODING

When equipment is coded according to the process code, the whole process shall be coded, i.e. all equipment needed for control, protection etc. shall be coded with the same process code the whole way on BDL 1.

0LPB22 GS110

DIUSTRIBUTION BOARD

I>

0LPB22 GS120

0LPB22 AH010 -F01

0LPB22 AH020 -F01

0LPB22 AP010 -F01

0LPB22 AH030 -F01

0LPB22 AP010 -F02

C 0LPB22 AH010 -K01

0LPB22 AH020 -K01

0LPB22 AH030 -K01

M 0LPB22 AH011 -R01

0LPB22 AH012 -R01

0LPB22 AH021 -R01

0LPB22 AH022 -R01

0LPB22 AH031 -R01

0LPB22 AH032 -R01

0LPB22 EA010

CONTROL FOR

0LPB 22 AP 010 -M01

Fig. 4.31 Example of coding of equipment belonging to heating system for gates.


Printed 04.12.08

Page 4.39




4.11

DEFINITION BY LANDSNET ON FREE ALPHABETICAL CHARACTERS

4.11.1 DIRECT CURRENT SYSTEMS For direct current systems use B on F1 and the coding shall be done according the following table. F1 B B B B B B B B B B

DC distribution F2 F3 FN FN U A U B U C U D U E U F U G U H U J U K -

F1 B B B B B B B B B B

Accumulators F2 F3 FN T A T B T C T D T E T F T G T H T J T K -

FN -

F1 B B B B B B B B B B

F2 T T T T T T T T T T

Chargers F3 FN L M N P Q R S T U V -

FN -

Voltage [Volt] >220 V DC 125 V DC 110 V DC 60 V DC 48 V DC 36 V DC 24 V DC 12 V DC 6 V DC <6 V DC

Table 4.12 Coding of DC systems, distribution, accumulators racks and chargers on BDL 1. CHARGER

400 VAC

110 V BATTERY RACK

0BTN10 F11/F12

0BTN10 GS210

0BTC10 0BTC10 GS210 F13/14 0 1 S10

0BUC10 GS210 0BUC10 GS100

0BUC10 GD010

-F15 -F16

0BUC10 GD017 -F01

-F21 -F22

GLE 1AET10 GS100 -F02

-F23 -F24

0BUC10 GD011 -F01

-F25 -F26

-F27 -F28

GL1 -F49 1AEL10 GS230 -F50 -F01

-F51 -F52

-F29 -F30

GLE-E080

Fig 4.32


GLE-E090a

GLE-E090b

GLE-E090c

Example of coding for equipment that belong to DC structure in a switchyard

Printed 04.12.08

Page 4.40




4.11.2 CABLES, CONDUCTORS, INTERCONNECTING BOXES, BUSBARS AND HV FEED THROUGH For cables and installations material use G on A1 and the coding shall be done according the following table. A1 G G G G G G G

A2 A B C D E F G

AN -

AN -

AN -

A3 -

Item

Cables and conductors Connecting box Transmission line DC-busbar AC-busbar HV feed through HV terminating

Table 4.13 Coding of Cables, conductors, interconnecting boxes, busbars and HV feed through on BDL 2.


Printed 04.12.08

Page 4.41




4.12

CODING FIBER OPTIC CABLE AND OPTICAL SYSTEM

In transformer stations and in switchyards in power stations the fiber optic cable shall be coded as the switchyard on BDL ÷1 and as the line it follows on BDL 0. The fiber optic cable itself shall be coded as the line it follows, both on BDL ÷1 and on BDL 0. On BDL 1, F0 shall be coded 0 for the fiber optic cable itself, 1 for the switchyard where it starts in but 2 where it ends, F1 is A, F2 is Y and F3 is P, as in table below. The connecting box for the fiber optic cable shall be coded as GB100 on BDL 3 as in table 4.14 F1 A A A

F2 Y Y

F3 P

FN -

FN -

Búnaður Grid and distribution Communication Optical monitoring system

Table 4.14 Coding fiber optic cable Dæmi: The fiber optic cable between Laxárvirkjun og Rangárvellir would be coded: LA1 LA1 0AYP10 Fiber optic cable LAX LA1 1AYP10 GB100 Connecting box in Laxárvirkjun RAN LA1 2AYP10 GB100 Connecting box in Rangárvellir Name

From

Bjarnarflagslína 1

Bjarnarflag Hryggstekkur Krafla Laxárvirkjun Rangárvellir Teigarhorn

BDL ÷1 BJA HRY KRA LAX RAN TEH

BDL 0 BJ1 TE1 KR2 LA2 LA1 HO1

BDL 1

To

1AYP 1AYP 1AYP 1AYP 1AYP 1AYP

Krafla Teigarhorn Fljótsdalur Bjarnarflag Laxárvirkjun Hólar

BDL ÷1 KRA TEH FLJ BJA LAX HOL

BDL 0 BJ1 TE1 KR2 LA2 LA1 HO1

BDL 1 2AYP 2AYP 2AYP 2AYP 2AYP 2AYP

Table 4.15 BDL ÷1, BDL 0 and BDL 1 for fiber optic cables.


Printed 04.12.08

Page 4.42




4.13

RELAY PROTECTION

For relay protection in distribution, transmission and production the coding shall be done according the following tables. 4.13.1 DISTRIBUTION

Relay protection distribution, KKS coding BDL 2

Explanation

EY EY EY EY EY EY EY EY EY EY

000 Combined relays, such as I>, Z<, Z>, U>, U<, f>, f<, GENERAL 010 020 030 040 050 060 070 080 090


100 110 120 130 140 150 160 170 180 190

Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.


200 210 220 230 240 250 260 270 280 290

Differential current Id>, Differential current Id>, Differential current Id>, Differential current Id>, Differential current Id>,

EY EY EY EY EY EY

300 310 320 330 340 350

Under voltage / over voltage U<, U>, Under voltage / over voltage U<, U>, Under voltage / over voltage U<, U>, Under voltage / over voltage U<, U>, Under voltage / over voltage U<, U>,

GENERAL Power transformers Lines Capacitors Own consumption Bustie

Motor protection GENERAL Power transformer Lines Capacitors Own consumption

Busbar protection


GENERAL Power transformers Lines Capacitors Own consumption

Printed 04.12.08

Page 4.43


LANDSNET KKS HANDBOOK ELECTRICAL EY EY EY EY

360 370 380 390


400 410 420 430 440 450 460 470 480 490

Under frequency / over frequency f<, f>, Under frequency / over frequency f<, f>, Under frequency / over frequency f<, f>, Under frequency / over frequency f<, f>, Under frequency / over frequency f<, f>,


500 510 520 530 540 550 560 570 580 590

Distance protection Z<, >, GENERAL Distance protection Z<, >, Power transformers Distance protection Z<, >, Lines


600 610 620 630 640 650 660 670 680 690


700 710 720 730 740 750 760 770 780 790

EY

800


GENERAL Power transformers Lines Capacitors Own consumption

Phase selection relays Impedance relays for transformers Breaker Failure, Breaker Failure, Breaker Failure, Breaker Failure, Breaker Failure,


GENERAL Power transformers Lines Capacitors Bustie

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Page 4.44


LANDSNET KKS HANDBOOK ELECTRICAL EY EY EY EY EY EY EY EY EY

810 820 830 840 850 860 870 880 890


900 910 920 930 940 950 960 970 980 990


Relay protection undefined Auxiliary relays Reclosing equipment Synchro-Check Synchronizing equipment Fault location/Registration Voltage regulation Communication equipment, isolated

Table 4.16 Coding for relay protection in distribution on BDL 2


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Page 4.45




4.13.2 TRANSMISSION

Relay protection Transmission, KKS coding BDL 2

Explanation

EW EW EW EW EW EW EW EW EW EW

000 Combine relays, such as I>, Z<, Z>, U>, U<, f>, f<, GENERAL 010 020 030 040 050 060 070 080 090


100 110 120 130 140 150 160 170 180 190

Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv.


200 210 220 230 240 250 260 270 280 290

Differential current Id>, Differential current Id>, Differential current Id>, Differential current Id>, Differential current Id>,


300 310 320 330 340 350 360 370 380 390

Under voltage / over voltage U<, U>, Under voltage / over voltage U<, U>, Under voltage / over voltage U<, U>, Under voltage / over voltage U<, U>, Under voltage / over voltage U<, U>,

GENERAL Power transformer Lines Capacitors Own Consumption Bustie

Motor protection GENERAL Power transformer Lines Capacitors Own consumption

Busbar protection


ALMENNT Power transformer Lines Capacitors Own consumption

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Page 4.46


LANDSNET KKS HANDBOOK ELECTRICAL EW EW EW EW EW EW EW EW EW EW

400 410 420 430 440 450 460 470 480 490

Under frequency / over frequency f<, f>, Under frequency / over frequency f<, f>, Under frequency / over frequency f<, f>, Under frequency / over frequency f<, f>, Under frequency / over frequency f<, f>,


500 510 520 530 540 550 560 570 580 590

Distance protection Z<, >, GENERAL Distance protection Z<, >, Power transformer Distance protection Z<, >, Lines


600 610 620 630 640 650 660 670 680 690

Breaker Failure, Breaker Failure, Breaker Failure, Breaker Failure, Breaker Failure,


700 710 720 730 740 750 760 770 780 790

EW EW EW EW EW

800 810 820 830 840


GENERAL Power transformer Lines Capacitors Own consumption

Phase selection relays Impedance relays for transformers


GENERAL Power transformer Lines Capacitors Bustie

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Page 4.47


LANDSNET KKS HANDBOOK ELECTRICAL EW EW EW EW EW

850 860 870 880 890


900 910 920 930 940 950 960 970 980 990


Relay protection undefined Auxiliary relays Reclosing equipment Synchro-Check Synchronizing equipment Fault location / registration Voltage regulation Communication equipment, isolated

Table 4.17 Coding for relay protection in transmission on BDL 2


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Page 4.48




4.13.3 PRODUCTION

Relay protection Production, KKS coding BDL 2

Explanation

EX EX EX EX EX EX EX EX EX EX

000 Combined relays, such as I>, Z<, Z>, U>, U<, f>, f<, GENERAL 010 020 030 040 050 060 070 080 090


100 110 120 130 140 150 160 170 180 190

Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, I>>, Io>, Io>>, I> -->, Io> -->, I> inv., Io> inv. Over current, I>, Shaft currentr Motor protection


200 210 220 230 240 250 260 270 280 290

Differential current Id>, Differential current Id>, Differential current Id>, Differential current Id>, Differential current Id>, Differential current Id>, Differential current Id>, Busbar protection


300 310 320 330 340 350 360 370 380 390

Under voltage / Over voltage U<, U>, Under voltage / Over voltage U<, U>, Under voltage / Over voltage U<, U>, Under voltage / Over voltage U<, U>, Under voltage / Over voltage U<, U>, Under voltage / Over voltage U<, U>,


GENERAL Power transformer Lines Capacitors Own consumption Bustie Generators

GENERAL Power transformer Lines Capacitors Own consumption Generators Generators / Transformers (BLOCK)

GENERAL Power transformer Lines Capacitors Own consumption Generators

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Page 4.49





400 410 420 430 440 450 460 470 480 490

Under frequency / over frequency f<, f>, Under frequency / over frequency f<, f>, Under frequency / over frequency f<, f>, Under frequency / over frequency f<, f>, Under frequency / over frequency f<, f>, Under frequency / over frequency f<, f>,


500 510 520 530 540 550 560 570 580 590

Distance protection Z<, >, GENERAL Distance protection Z<, >, Power transformers Distance protection Z<, >, Lines


600 610 620 630 640 650 660 670 680 690

Breaker Failure, Breaker Failure, Breaker Failure, Breaker Failure, Breaker Failure, Breaker Failure,


700 710 720 730 740 750 760 770 780 790

Rotor earth Re<, Stator earth Se, GENERAL Rotor earth Re< Stator earth Se, 100% inj. Stator earth Se, 100% 3. Harm. Stator earth Se, 95% Un Stator earth Se, 80% Un

EX

800 Neg.-Seq Insc>, Therm. Overload θ>, Loss of Ex. Ф<, Over excitation U/f>, Under excitation U/f< GENERAL

EX EX EX

810 Neg.-Seq Insc> 820 Therm. Overload θ> 830 Loss of Ex. Ф<

GENERAL Power transformer Lines Capacitors Own consumption Generators

Distance protection Z<, >, Generators Reverse power P<-Phase selection relays Impedance relays for transformers


GENERAL Power transformer Lines Capacitors Bustie Generators

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Page 4.50


LANDSNET KKS HANDBOOK ELECTRICAL EX EX EX EX EX EX

840 Over excitation U/f> 850 Under excitation U/f< 860 870 880 890


900 910 920 930 940 950 960 970 980 990


Relay protection undefined Auxiliary relay Reclosing equipment Synchro-Check Synchronizing equipment Fault location / registration Voltage regulation Communication equipment, isolated

Table 4.18 Coding for relay protection in production on BDL 2


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Page 4.51


LANDSNET KKS HANDBOOK POINT OF INSTALLATION CODE


5. POINT OF INSTALLATION CODE

2

5.1 POINT OF INSTALLATION 5.1.1 CODING OF HIGH-VOLTAGE CUBICLES IN TRANSFORMER STATIONS AND FOR

2

5.1.2 5.1.3

DISTRIBUTION OUTSIDE OF POWER PLANTS CODING OF HIGH-VOLTAGE CUBICLES IN POWER PLANTS AND FOR LOCAL DISTRIBUTION IN POWER PLANTS CODING OF CONTROL-, MEASURING-, SIGNALING-, AND PROTECTION CUBICLES


Printed 04.12.08

5 5 6

Page 5.1



5.

POINT OF INSTALLATION CODE

5.1

POINT OF INSTALLATION

The point of installation code is used by Landsnet to code electrical equipment (cubicles and switchboards) and some points of connection of electrical equipment (in cubicles and switchboards) in electrical systems, by their role and location. The KKS code consists of alpha letters (A) and numbers (N). The code is divided in various break down levels BDL’s. In the point of installation code there are 3 (0-2) BDL’s. It is used in a similar way as the process related code. (Mind the use of prefixes and break down symbols, see chapter 1.1.2). BDL ÷1 and BDL 0 are used in the same manner as in the process code. 0

1

2

Part of a plant

Installation unit code

Installation space code

BDL Definition

G

Name Type

A/N

A/N

A/N

F0

F1

F2

F3

N

A

A

A

FN N

N

A1

A2

A

A

AN N

N

A3 N

A

Table 5.1 Point of installation code. F0 on BDL 1 is used when a distinguishing between systems, either in a Power Plant or a Sub Station, when there are more than one identical systems. When one system is common for other systems and where there is no system grouping then F0 is 0 else the systems are numbered from 1 to 9. Groups used on BDL 1 (F1) are A, B and C. See tables 5.2-5.4. For further information see the guidelines from VGB part C3.


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Page 5.2



F0 -

F1 A A A A A A A A A A A A A A A A A

F2 D E F H K L N P Q R S T U V W X Y

F3 -

FN -

FN -


Location 220 (245) kV system 110 (150) kV system 60 (72) kV system 30 (35) kV system 10 (15) kV system 6 (5) kV system < 1 kV system Control consoles Measuring- and metering equipment Protection equipment Decentralized panels and cabinets Transformer equipment Open-loop control, checkback and auxiliary equipment Control and relay cubicles Instrument panels Central equipment Communication equipment

Table 5.2 Group A codes (grid and distribution) which are used by Landsnet in point of installation code, BDL 1 ( F2 ). F0 -

F1 B B B B

F2 A B C D

F3 -

FN -

FN -

-

B B B B B

F H J L M

-

-

-

-

B

N

-

-

-

B

P

-

-

-

B B B B B B B

R T U V W X Y

-

-

-

-

Location Power production High voltage distribution boards and transformers, normal system High voltage distribution boards and transformers, general-purpose High voltage distribution boards and transformers, emergency power system Low voltage main distribution boards and transformers, normal system Low voltage main distribution boards and transformers, general-purpose Low voltage subdistribution boards and transformers, normal system Low voltage main distribution boards and transformers, general purpose Low voltage subdistribution boards and transformers, (diesel) emergency power system 1 Low voltage subdistribution boards and transformers, (diesel) emergency power system 2 (protected against external impact) Power installations for large variable-speed drives, e.g. feed water pump excitation equipment, not power adjusters in switchgear Low voltage distribution, emergency power system 1 (converter) Battery systems (batteries and chargers) Direct voltage distribution boards, normal system Direct voltage distribution boards, emergency power system 1 Direct voltage distribution boards, emergency power system 2 Fluid supply system for control and protection equipment Control and protection equipment

Table 5.3 Group B codes (power transmission and auxiliary power supply) which are used by Landsnet in point of installation code, BDL 1 (F2).


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Page 5.3



F0

F1

F2

F3

FN

FN

-

C C C C C C C C C C C C C C C C C C

A B C D E F G H J K M N T U V W X Y

-

-

-

-


Location Protective interlocks Functional group control, sub loop control Binary signal conditioning Drive control interface Annunciation Measuring, recording Closed-loop control (excl. power section) Low voltage main distribution boards and transformers, general-purpose Unit coordination level Process computer system Instrumentation and control equipment Instrumentation and control equipment Instrumentation and control equipment Closed-loop control (power section) Marshalling racks Control rooms Local control station Communication equipment

Table 5.4 Group C codes (instrumentation and control equipment) which are used by Landsnet in point of installation code, BDL 1 (F2).


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Page 5.4



5.1.1

CODING OF HIGH-VOLTAGE CUBICLES IN OUTSIDE OF POWER PLANTS

SUB STATIONS

AND FOR DISTRIBUTION

Coding of cubicles shall be as shown on fig 5.1. They shall have the same code as the busbar in the respective cubicles when possible. This applies for high-voltage cubicles in distribution systems and for high-voltage cubicles in bays for systems outside of Power Plants and Sub Stations. Cubicles are counted from the left to the right, when in front of them. +AKA01

+AKA02

+AKA03

+AKA04

+AKA05

+AKA06

+AKA07

=AKA00

Fig. 5.1

5.1.2

Coding of 11 kV cubicles for circuit breakers, common busbar, cubicles in one row.

CODING

OF HIGH-VOLTAGE CUBICLES DISTRIBUTION IN POWER PLANTS

IN

POWER PLANTS

AND

FOR

LOCAL

Coding of cubicles shall be as shown on fig 5.2 and 5.3. They shall have the same code as the busbar in the respective cubicle when possible. This applies for high-voltage cubicles in Power Plants and for high-voltage cubicles in bays for Power Plant distribution systems. Cubicles are counted from the left to the right, when in front of them.


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Page 5.5



+BBA01

+BBA02

+BBA03

+BBA04

+BBA05

+BBA06

+BBA07

=BBA00

Fig. 5.2

+BBA01 =BBA00

Fig. 5.3 5.1.3

Coding of cubicles, common busbar, cubicles in one row.

+BBA02

+BBB01

+BBB02

=BBB00

+BBC01

+BBC02

=BBC00

Coding of cubicles, no common busbar.

CODING OF CONTROL-, MEASURING-, SIGNALING-, AND PROTECTION CUBICLES

Coding of cubicles for control-, measuring-, signaling- and protection equipment shall be according to fig. 5.4 and 5.5. This applies for all cubicles for control-, measuring-, signaling- and protection equipment Cubicles are counted from the left to the right, when in front of them.


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Page 5.6



+AWF01

+AWF02

V

V

A

A

+AWF03

+AWF04

+AWF05

+AWF06

+AWF07

PROTECTION

V

PROTECTION

A

VOLTAGE REG.

OVERCURRENT

A-PROTECTION

OVERCURRENT

B-PROTECTION

Fig. 5.4

+1CHA01

Coding of control- and relay cubicles for a switchyard.

+1CHA02

+2CHA01

+2CHA02

+3CHA01

V

MW

P

V

MW

P

V

MW

P

A

kVA

T

A

kVA

T

A

kVA

T

%

%

%

m/s

m/s

m/s

Fig. 5.5


+3CHA02

Coding of control and protection equipment for Power Plants.

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Page 5.7


LANDSNET KKS HANDBOOK LOCATION CODE


6 LOCATION CODE

2

6.1

2



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Page 6.1



6

LOCATION CODE

6.1


The location code is used by Landsnet to code structures like dams, tunnels, buildings and part of buildings like rooms etc. The location code is also used to code the location of machinary in a similar way as the point of installation code is used for electrical equipment. The KKS code consists of alpha letters (A) and numbers (N). The code is divided in breakdown levels (BDL´s). The location code has 3 (0-2) BDL´s which are used in a similar way as the point of installation code (Note: Use of prefixes and breakdown symbols, see chapter 1.1.2). BDL ÷1 and BDL 0 are used in the same manner as in the process code. BDL Definition Name Type of key

0

1

2

Part of a Plant G

Structure code

Room code

F0

F1

F2

F3

A or N

N

A

A

A

FN N

N

A1

A2

A

A

AN N

N

A3 N

A

Table 6.1 Location code, structure. F0 on BDL 1 is used where distinction between systems is needed, either in Power Plants or in Sub Stations, where more than one identical systems exists. When one system is common for other systems and identical and there is no system grouping then F0 is 0, otherwise the systems are numbered from 1 to 9. All structures coded with the location code have the letter U on BDL 1 ( F1). The next two letters (F2,F3) are normally the two first letters from the process code which is typical or dominating for the structure. An example is a structure for the gates, which has the code ULP, as the gates are coded on BDL 1, with LP_ in the two first designation places for data characters. In table 6.2 the main group of structures is listed in the same manner as the KKS-code describes in VGB, book B2.


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Page 6.2



F0 -

F1 U U U U U U U U U U U U U U U U

F2 A B C E G H L M N P S T U X Y Z

F3 -

FN -

FN -


Text Structures for grid and distribution systems Structures for power transmission and auxiliary power supply Structures for instrumentation and control Structures for conventional fuel supply and residues Structures for water supply and disposal Structures for conventional heat generation Structures for steam-, water-, gas-cycles Structures for main machine sets Structures for process energy supply Structures for circulating (cooling) water systems Structures for ancillary systems Structures for auxiliary systems Shaft structures Structures for external systems (power plant specific) General service structures Structures for transport, traffic, fencing, gardens and other purposes

Table 6.2 Location codes, F1 and F2 used by Landsnet. If a structure is hosting equipment coded with different KKS codes, this structure shall be coded on F2, according to the code dominating or typical for the structure. For coding of the structure itself the BDL 1 is sufficient. Coding of rooms inside structures is according to the official KKS code from VGB on BDL 2. In case of coding of rooms and floors in structures, the guidelines from VGB, part B2 shall be used.


Printed 04.12.08

Page 6.3


LANDSNET KKS HANDBOOK IDENTIFICATION OF CABLES


7 IDENTIFICATION OF CABLES

2

7.1 CABLES 7.1.1 CONDUCTOR IDENTIFICATION IN CABLES

2 3

7.2

4



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Page 7.1



7

IDENTIFICATION OF CABLES

7.1

CABLES

The cable marking that are used by Landsnet are constructed by two parts, grouping part and numbering part. The grouping part is coded with KKS process code and BDL 1 and BDL 2 are used. The numbering part is coded with changed process code on BDL 3, it holds information about the rated voltage and the span of use. Numbering part

Process related code 1

2

Changed process code 3

System code

Equipment unit code

Cable sign

BDL Definition.

Grouping part

Name

F0 F1 F2 F3

Type of key

N

A

A

A

FN N

N

A1 A2 A

A

AN N N

N

A3

B1

B2

B3

B4

A

A

A

N

N

Table 7.1 Grouping and numbering parts of cable marking. The grouping part of the cable labelling is using the process related code consisting of alpha letters (A) and numbers (N). The code is divided in breakdown levels. The breakdown levels 1 and 2 are used. Changed process code is used for the numbering part of the cable labelling, according to the KKS key. B1 and B2 ( for string B1 = - and B2 = W) are defined in the KKS key. B3 is used to code cables according to the rated voltage and is a number between 0 and 9. B4 is used to code cables according to number and is between 1-9. Cables are labeled with the same name in both ends according to the process related code. The point of installation code is used to label cubicles and switch boards and some cable connection points.


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Page 7.2



Furthermore the cable labelling contains a code for a group of cables, indicating voltage level and usage (purpose) of the cable. B1 -

B2 W W W W W W W W W W

B3 0 1 2 3 4 5 6 7 8 9

B4 -

Use of cables and voltage level Power cable, rated voltage > 1kV Power cable, rated voltage < 1kV Control cable, rated voltage > 60 V Current measuring circuit Voltage measuring circuit Control cable – measuring circuit, rated voltage < 60V Control cable – measuring circuit, rated voltage < 60V Control cable – measuring circuit, rated voltage < 60V Control cable – measuring circuit, rated voltage < 60V Measuring circuit, rated voltage < 60V

Table 7.2 Classification of cables according use and voltage level. Changed process code on BDL 3 (B1, B2 and B3). In table 7.3 are shown examples of how to label a cable. Process code BDL 1 at connection point A

Process code BDL 2 at connection point A

Name at connection point A

0BMA10

CS201

0BMA10

CT201

Reserve engine, measuring speed Reserve engine, measuring the heat of the cooling water

Point of identification code BDL 1 at connection point B 0CMA01

Name at connection point B

Label of the cable in both ends

Control cubicle

0BMA10CS201–W51

3CXA03

Control cubicle

0BMA10CT201–W51

Table 7.3 Examples of how to label a cable. 7.1.1

CONDUCTOR IDENTIFICATION IN CABLES

The identification system for conductors in cables and for wires within cubicles is basically built on IEC 391. It is assumed that all cables are connected to terminal blocks in cubicles or connecting boxes. The first two groups of the conductor numbering are according to changed process related code of the KKS key, BDL 3. B1 and B2( for list of connections B1 = -, B2 = X) are defined in the KKS key. Control cables: The general rule is to use cables with numbered conductors. Label cables: The general rule is to use colored marked or number marked conductors, colored marked fiber cable shall be used. Power cables: The general rule is to use colored or numbered marked conductors.


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Page 7.3



The following sequence should be followed wherever a color marked cable is used: Conductor L L1/R L2/S L3/T N PE or PEN

Colors – 3 conductor Black

Colors – 4 conductor Brown Black Blue

Light blue Yellow/green

Yellow/green

Color – 5 conductor Brown Black by brown Black by blue Light blue Yellow/Green

Table 7.4 Use of colour identificated conductor in cable.

A new core colour code in accordance with DIN/VDE 0293-308 is to be used after 01.04.2006. The new colour may be used as of the year 2003 and cables with the old colour code may be used untill 01.04.2006. Conductor L L1/R L2/S L3/T N PE or PEN

Colors – 3 conductor Brown

Colors – 4 conductor Brown Black Grey

Light blue Yellow/green

Yellow/green

Color – 5 conductor Brown Black Grey Light blue Yellow/Green

Table 7.5 New core colour coding to be used after 01.04.2006.

7.2


The labeling system is built on IEC 391. All internal wiring shall be marked with printed labels as indicated on schematic drawings and wiring diagrams. The first two groups in the conductor numbering are according to changed process related code of the KKS key, BDL 3. B1 and B2 (for list of connections B1 = - and B2 = X) are defined in the KKS key.


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Page 7.4


LANDSNET KKS HANDBOOK IDENTIFICATION OF C&I EQUIPMENT


8. IDENTIFICATION OF I&C EQUIPMENT

2

8.1 SIGNAL IDENTIFICATION 8.1.1 GENERAL SIGNAL DESIGNATION 8.1.2 INDIVIDUAL SIGNAL DESIGNATION

2 2 3


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Page 8.1



8.

Identification of I&C equipment

8.1

Signal identification

8.1.1

General signal designation

The component code level is used to identify the various signals from measured data and signal processing identified on the system and equipment levels. BDL Definition

0

1

2

3

Part of a plant

System code

Equipment unit code

Component code

Name

B1

B2

Type of key

A

A

BN N

N

Prefix X, Y or Z Signal range Signal number Fig. 8.1

KKS codes.

The initial letters X, Y and Z have the following meaning: X

Signal origins

Y

Signal applications

Z

Gated signals

The signal areas or application areas are identified by the second alpha character B2. The two numerical characters BN specify the individual signal type or application. As the stipulations required as a basis for signal identification depend on the hardware used and the application data characters are also dependent on the documentation method employed, a generic signal designation that is valid in all projects has not been developed. The following definitions illustrate the individual signal applications in Landsnet most recent projects and shall be considered as the Landsnet standard. Exceptions allowed only by permission of Landsnet.


Printed 04.12.08

Page 8.2



8.1.2

Individual signal designation

Individual designation list for signal letters and signal numbers. Code X XA XA21 XA31 XA26 XA36 XB XB20 XB21 XB22 XB23 XB24 XB25 XB26 XB27 XB28 XB30 XB31 XB32 XB33 XB34 XB35 XB36 XB37 XB38 XB43 XB44 XB45 XB46 XC XD XD01 XD02 XD03 XE XE01 XE02 XE03 XE05 XE06 XE07 XE08 XE10 XE11 XE12 XE13 XE14

Description Signal origins Binary signals - Automatic control Automatic start Automatic stop Automatic start Automatic stop Binary signals - Individual control Open / set / start equipment from local Open / set / start equipment from SCADA Pulse-open/raise equipment from local Pulse-open/raise equipment from SCADA Select connection to duty- from local Select connection to duty- from SCADA Open / set / start equipment from dispatch Pulse-open/pulse-raise a valve from dispatch Select connection to duty- from dispatch Close / reset / stop equipment from local Close / reset / stop equipment from SCADA Pulse-close/lower equipment from local Pulse-close/lower equipment from SCADA Select connection to standby- from local Select connection to standby- from SCADA Close / reset / stop equipment from dispatch Pulse-close / pulse-lower a valve from dispatch Select connection to standby- from dispatch Command: Switch to Automatic mode Command: Switch to Manual mode Command: Switch to Blocked mode Command: Switch to Unblocked mode binary signals - internal closed loop control Emergency control functions Command: Emergency stop, manual Command: Emergency stop, electrical Command: Emergency stop, mechanical Protection relay signals Start fault phase L1 Start fault phase L2 Start fault phase L3 Start fault common Trip phase L1 Trip phase L2 Trip phase L3 Over current I> alarm Over current I> trip Short circuit I>> alarm Short circuit I>> trip Voltage dep. over current alarm


Printed 04.12.08

Type VARIOUS PLC PLC Dispatch Dispatch VARIOUS Local / DI SCADA Local / DI SCADA Local / DI SCADA Dispatch Dispatch Dispatch Local / DI SCADA Local / DI SCADA Local / DI SCADA Dispatch Dispatch Dispatch Dispatch Dispatch Dispatch Dispatch VARIOUS VARIOUS PLC PLC PLC VARIOUS Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot.

Page 8.3


LANDSNET KKS HANDBOOK IDENTIFICATION OF C&I EQUIPMENT XE15 XE16 XE17 XE20 XE21 XE24 XE25 XE26 XE28 XE29 XE30 XE31 XE32 XE33 XE34 XE35 XE36 XE37 XE38 XE39 XE40 XE41 XE42 XE43 XE44 XE45 XE46 XE47 XE48 XE49 XE50 XE51 XE52 XE53 XE54 XE55 XE58 XE59 XE60 XE61 XE62 XE63 XE64 XE65 XE66 XE67 XE70 XE71 XE72 XE73 XE74 XE75 XE76

Voltage dep. over current trip Under impedans alarm Under impedans trip Differential current alarm Differential current trip Block differential alarm Block differential trip Busbar protection trip Dead machine alarm Dead machine trip Under voltage alarm Under voltage trip Over voltage alarm Over voltage trip Negative phase sequence alarm Negative phase sequence trip Voltage balance alarm Voltage balance trip Under excitation alarm Under excitation trip Over excitation alarm Over excitation trip Trip circuit supervision 1 alarm Trip circuit supervision 2 alarm Trip circuit supervision 3 alarm Trip circuit supervision 4 alarm Trip circuit supervision 5 alarm Trip circuit supervision 6 alarm Overload alarm Overload trip Low forward power alarm Low forward power trip Reverse power alarm Reverse power trip Shaft current alarm Shaft current trip Rotor earth fault alarm Rotor earth fault trip Stator earth fault alarm Stator earth fault trip Neutral displacement alarm Neutral displacement trip Sense direct earth fault alarm Sense direct earth fault trip Earth fault alarm Earth fault trip Under frequency trip Under frequency alarm step 1 Under frequency alarm step 2 Under frequency alarm step 3 Under frequency alarm step 4 Over frequency trip Over frequency alarm step 1


Printed 04.12.08


Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot.

Page 8.4


LANDSNET KKS HANDBOOK IDENTIFICATION OF C&I EQUIPMENT XE77 XE78 XE79 XE80 XE81 XE82 XE83 XE84 XE85 XG XG10 XG11 XG12 XG14 XG16 XG17 XG18 XG19 XG21 XG22 XG23 XG24 XG25 XG26 XG27 XG28 XG29 XG31 XG32 XG33 XG34 XG35 XG36 XG37 XG38 XG39 XG40 XG41 XG42 XG43 XG50 XG60 XG70 XG71 XG72 XG73 XG74 XG75 XG80 XG90 XH XH15

Over frequency alarm step 2 Over frequency alarm step 3 Over frequency alarm step 4 Distance protection start Distance protection zone 1 Distance protection zone 2 Distance protection zone 3 Distance protection zone 4 Distance protection zone reverse 1 Binary process signals (Conditioning of signals from contacts) Equipment ready Internal mechanism charged (Spring position) Equipment not ready Start contactor on Equipment closing Equipment opening Battery in floating charging Battery in boost charging Position - in / closed (breaker) Position - in / closed (breaker) Position - in / closed (breaker) Position - in / closed (breaker) Position - in / closed (breaker) Position - in / closed (breaker) Position - in / closed (breaker) Position - in / closed (breaker) Position - in / closed (breaker) Position - out / open (breaker) Position - out / open (breaker) Position - out / open (breaker) Position - out / open (breaker) Position - out / open (breaker) Position - out / open (breaker) Position - out / open (breaker) Position - out / open (breaker) Position - out / open (breaker) Remote control mode Auto control mode Manual control mode Local control mode Free for use Free for use Breaker in connected position / available Breaker in withdrawn position Breaker in test position Breaker pole discrepancy Auto reclose activated Safety switch open Free for use Free for use Binary limit signals Valve position intermediate


Printed 04.12.08

Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. Relay prot. VARIOUS DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI VARIOUS DI

Page 8.5


LANDSNET KKS HANDBOOK IDENTIFICATION OF C&I EQUIPMENT XH16 XH21 XH31 XH40 XH41 XH42 XH50 XH51 XH52 XJ XJ11 XJ12 XJ13 XJ14 XJ15 XJ16 XJ21 XJ26 XJ31 XJ51 XJ52 XJ53 XJ54 XJ55 XJ56 XJ57 XJ58 XJ59 XJ60 XJ61 XJ62 XJ63 XL XM XM01 XM02 XM03 XM04 XM05 XM11 XM12 XM13 XM14 XM15 XM41 XM42 XM49 XM51 XM52 XM53 XM54 XM55 XM80

Limiter in operation Valve / gate position open Valve / gate position closed Low indication Low indication - alarm Low indication - trip High indication High indication - alarm High indication - trip Derived analog values Analog signal - free for use (current) Analog signal - free for use (voltage) Analog signal - free for use (RTD) Analog signal - free for use Analog signal - free for use Analog signal - free for use Set point Set point from Dispatch Calculated values Voltage Phase L1 Voltage Phase L2 Voltage Phase L3 Current Phase L1 Current Phase L2 Current Phase L3 Active Power Reactive Power Virtual ( 3 phase ) Power Cosphi Frequency Phase L1 Frequency Phase L2 Frequency Phase L3 Control rooms and control stations Alarms Alarm 01 Alarm 02 Alarm 03 Alarm 04 Alarm 05 Trip 01 Trip 02 Trip 03 Trip 04 Trip 05 Event 1 Event 2 Timeout ( control failure ) Alarm Alarm Alarm Alarm Alarm Alarm


Printed 04.12.08


DI DI DI DI DI DI DI DI DI VARIOUS AI AI AI AI AI AI SCADA Dispatch PLC Meas.center Meas.center Meas.center Meas.center Meas.center Meas.center Meas.center Meas.center Meas.center Meas.center Meas.center Meas.center Meas.center VARIOUS VARIOUS DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI DI

Page 8.6


LANDSNET KKS HANDBOOK IDENTIFICATION OF C&I EQUIPMENT XM90 XN XN03 XN21 XN22 XN30 XN31 XN32 XN36 XN37 XN41 XN42 XN51 XN52 XP XP10 XQ XR XS XT XU XV XW

Alarm Various parameters Timer Regulator gain Regulator reset time constant Pulse Active energy import (pulse) Reactive energy import (pulse) Active energy export (pulse) Reactive energy export (pulse) Desired high warning Desired high high warning Desired low warning Desired low low warning Logical ( gated ) indication signals Word for equipment indication Analog signal conditioning Reserved (LV) Steps for open loop control (sequences) Reserved (LV) Gated signals Gated signals Gated signals

DI VARIOUS PLC PLC PLC PLC PLC PLC PLC PLC PLC PLC PLC PLC VARIOUS PLC VARIOUS VARIOUS VARIOUS VARIOUS VARIOUS VARIOUS VARIOUS

Table 8.1 Coding and numbering of signals on BDL 3.


Printed 04.12.08

Page 8.7



Y YB YB01 YB02 YB03 YB13 YB14 YB15 YB21 YB22 YB31 YB32 YB41 YB42 YB43 YB45 YB50 YB51 YB52 YB53 YB54 YB55 YB56 YB57 YB58 YB59 YJ YJ11 YJ21

Signal applications Digital outputs Emergency stop, manual Emergency stop, electrical Emergency stop, mechanical Select equipment A as primary Select equipment B as primary Select equipment C as primary Digital output from PLC open / start / on Increase/raise Digital output from PLC close / stop / off Decrease/lower Auto control mode command from PLC Manual control mode command from PLC Auto control mode in PLC Blocked Alarm / indication Alarm / indication Alarm / indication Alarm / indication Alarm / indication Alarm / indication Alarm / indication Alarm / indication Alarm / indication Alarm / indication Anlog outputs Analog output from PLC Setpoint for regulator

VARIOUS DO DO DO DO DO DO DO DO DO DO DO DO PLC PLC DO DO DO DO DO DO DO DO DO DO VARIOUS AO AO

Table 8.2 Coding and numbering of signals on BDL 3. Z ZB ZB01 ZB07 ZV

Gated signals Combined feedback signals Binary signals (combined feedback signals) Fault (combined feedback signals drive, actuator, solenoid valve, circuit breaker) Signal gating protective logics

VARIOUS

Table 8.3 Coding and numbering of signals on BDL 3.


Printed 04.12.08

Page 8.8


LANDSNET KKS HANDBOOK CHANGES


9. CHANGES

2

9.1 CHANGES 9.1.1 CHANGES SINCE EDITION 04 9.1.2 CHANGES SINCE EDITION 05 9.1.3 CHANGES SINCE EDITION 06

2 2 2 2


Printed 04.12.08

Page 9.1


LANDSNET KKS HANDBOOK CHANGES

9.

Changes

9.1

Changes

9.1.1

Changes since edition 04


The main changes are additional names for lines and for new locations. Also chapter 9, Changes has been added. 9.1.2


Header updated. Contents updated. Chapter 1: Text corrected on page 1.5. Table with Power Plants and Sub Stations updated. Chapter 4: Chapter 4 rewritten. 9.1.3


Header updated. Chapter 1: Table 1.4 and 1.5 updated. Chapter 4: Table 4.4 and 4.8 updated. Chapter 9: Changes since edition 06 added.


Printed 04.12.08

Page 9.2

KKS Handbook Edition 07

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