11 D01 DIGSI 5 - Control Functions V1.1 en-US

SIPROTEC 5 / DIGSI 5 Basic Course 11 DIGSI 5 - Control Functions www.siemens.com/poweracademy

Copyright © Siemens AG 2012. All rights re served.

Training Objective

What you will learn…     

How the control function is designed in SIPROTEC 5 To understand the basic principles for user defined functions Where the differences are compared to SIPROTEC 4 How to use DIGSI 5 for these purposes How the SIPROTEC 5 devices work in a Substation Automation Environment

11 DIGSI 5 - Control Functions

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

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Content

Content 

Introduction



Structure of Control Function



Description of Details



Differences to SIPROTEC 4



User defined signals



(Presentation with DIGSI 5)

11 DIGSI 5 - Control Functions

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

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Introduction



Device architecture is based on IEC 61850 model



IEC 61850 is „the“ substation automation protocol

Goals: 

Full integration of protection and substation automation



Full support of IEC 61850 edition 2



Satisfy customers with high level IEC 61850 requirements

(„flexible engineering“) 

Less engineering effort for standard engineering tasks



Do not bother customers with IEC 61850 details if they don´t need it

11 DIGSI 5 - Control Functions

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

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Content

Content 

Introduction



Structure of Control Function



Description of Details



Differences to SIPROTEC 4



User defined signals



(Presentation with DIGSI 5)

11 DIGSI 5 - Control Functions

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

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Structure of control function Command

Source: Device-HMI, Station, Control Center, CFC, DIGSI

Pos

Info about CB position

Pos

(Position of breaker)

Function Block „Circuit Breaker“ XCBR

BI Pos

Command protocol

Command issued

Parameter: (settings)  Output time  Chatter blocking BI

BO

(command to breaker)

Pos

Function Block „Control“ CSWI

Info about releases

Parameter:  Interlocking Conditions (engineered in CFC)

Function Block „Interlocking“ CILO

BO

routing Parameter (settings): to BI/BO    

 Command type,  SW-Filter time,  Feedback monitoring time,  SBO timeout

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

Evaluation of:  Switching authority (local/remote)  Switching mode (interlocked/uninterlocked)  Interlocking conditions  Double operation blocking  Blocking by protection

11 DIGSI 5 - Control Functions

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Content

Content 

Introduction



Structure of Control Function



Description of Details



Differences to SIPROTEC 4



User defined signals



(Presentation with DIGSI 5)

11 DIGSI 5 - Control Functions

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

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Representation of Control Structure in DIGSI 5 Example 1: Circuit Breaker

Representation of CB in routing matrix

XCBR

CSWI

CILO

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

New: Circuit Breaker includes protection function blocks

11 DIGSI 5 - Control Functions

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Representation of Control Structure in DIGSI 5 Example 2: Disconnector

CSWI

CILO

XSWI

11 DIGSI 5 - Control Functions

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

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Engineering – Basic Definitions

Function Blocks  Settings Signals  Properties Function Group

Function Block

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

Signal 11 DIGSI 5 - Control Functions

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Representation of Control Structur in DIGSI 5 Details of Circuit Breaker (1/2)



Possibility for external aquisition blocking („Knebelschalter“)  

   

Physical position as connected to binary inputs and outputs of device For use in interlocking conditions

Control Command for CB Select logging options (for example event log) For transmission to system interface

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

Use these signals for outputs of interlocking CFC plans

11 DIGSI 5 - Control Functions

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Details of Circuit Breaker (2/2) Position



Connect to binary inputs



Use this information in interlocking CFC plans or to connect to LEDs



Connect to binary inputs

11 DIGSI 5 - Control Functions

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

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Single Line and Topology View

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

Topology tree is read-only in step 1

11 DIGSI 5 - Control Functions

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Content

Content 

Introduction



Structure of Control Function



Description of Details



Differences to SIPROTEC 4



User defined signals



(Presentation with DIGSI 5)

11 DIGSI 5 - Control Functions

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

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Main Differences to SIPROTEC 4



„Automatic“ GOOSE configuration



Protection and Control use the same Circuit Breaker model



Single Line Editor for system view



Topology Tree (read-only in first release)



Supports IEC61850 Edition 2



More details of IEC 61850 usable

11 DIGSI 5 - Control Functions

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

Siemens Power Academy TD

Content

Content 

Introduction



Structure of Control Function



Description of Details



Differences to SIPROTEC 4



User defined signals



(Presentation with DIGSI 5)

11 DIGSI 5 - Control Functions

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

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Signal Types (1/2) What do I have to do if I need a…. SIPROTEC 4 Information Catalog

SIPROTEC 5 Library   

Information type SPS (Single Point Status) Protocol text or „transient indication“ (Wischermeldung) is a setting No differentiation external / internal signal

Not necessary any longer Circuit breaker or disconnect switch „status only“

SPS (if source = BI or CFC), SPC (if source = Communication) Binary Counter Reading BCR Not necessary any longer

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

SPS (if source = BI or CFC), SPC (if source = Communication) Function Group / Block „Transformer Tap Changer“ 11 DIGSI 5 - Control Functions

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Signal Types (2/2) SIPROTEC 4 Information Catalog

SIPROTEC 5 Library

Circuit breaker or disconnector switch „status only“

Circuit breaker or disconnector switch

Measured Value (result of CFC / GOOSE-Communication)

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

Contained in every function group „line“ (Wp+, Wq+, Wp-, Wq-)metered value Pulse

11 DIGSI 5 - Control Functions

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Grouping of signals in „User Defined Function Group“ (1/2)

User defined Function block for grouping of information Command with Single Feedback Routing of single feedback to binary input

Command with Double Feedback

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

Routing of double feedback to binary inputs

11 DIGSI 5 - Control Functions

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Grouping of signals in „User Defined Function Group“ (2/2)

Routing of command output to relays Same options for both types! Off: Set relay when command is „off“ On: Set relay when command is „on“ Cc: Common contact; set relay when command is „off“ or „on“ BF: Busy Flag; set relay when command is „off“ or „on“, starting with „select“ and ending with end of feedback monitoring time

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

 All routings are allowed to be multiple.

11 DIGSI 5 - Control Functions

Siemens Power Academy TD

Content

Content 

Introduction



Structure of Control Function



Description of Details



Differences to SIPROTEC 4



User defined signals



Presentation with DIGSI 5

11 DIGSI 5 - Control Functions

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

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What will be shown in DIGSI 5?

   

Select Single Line Template Create circuit breaker and disconnect switch objects in the device Connect switches and CTs / VTs in Single Line to device objects Engineering of breaker and disconnect switch:   

Connect to BI / BO Create interlocking logic in CFC Route position information to event log



Create Display Page from Single Line Editor picture



Use GOOSE messages for interlocking Show complete settings and properties of switches (for example chatter blocking, filter times) Create new single point / double point indications

 

11 DIGSI 5 - Control Functions

 C   o  p  y  r  i    g h   t    ©  S  i    e m  e n  s  A   G 2   0  1  2  . A  l   l   r  i    g h   t    s  r   e  s   e r  v   e  d  .

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