Memoria de Calculo Del Sistema de Puesta a Tierra

“INSTALACIÓN DE 10 MMPCED DE COMPRESIÓN ADICIONAL, CAMPO SANTA ROSA, NIVEL 60 PSIG” PLANTA COMPRESORA RESPALDO RECAT

MEMORIA DE CÁLCULO DEL SISTEMA DE PUESTA A TIERRA

REV.

FECHA

A

08-12- 2012

DESCRIPCIÓN

EMISIÓN ORIGINAL ORIGINAL PDVSA-GAS

ELABORADO POR

REVISADO POR

APROBADO POR

M. NOGUERA

J. CARRERA

Y. BAEZ

FIRMA DE APROBACIÓN

MEMORIA DE CÁLCULO DEL SISTEMA DE PUESTA A TIERRA CONTENIDO 1. OBJETIVO DEL DOCUMENTO........... DOCUMENTO.................... .................. .................. .................. ................. ................. ...................................3 ..........................3 . ALCANCE DEL DOCUMENTO..................... DOCUMENTO............................. ................. .................. .................. .................. ................. ..........................3 ..................3 3. CÓDIGOS ! NORMAS DE REFERENCIA............... REFERENCIA........................ .................. .................. ........................................3 ...............................3 ". SISTEMA SISTEM A DE PUESTA A TIERRA................... TIERRA ...................................... ..................................... ..................................... .............................. ..........."" ".1.

PREMISAS........................................................................................................................"

"..

DATOS..............................................................................................................................#

#. MODELACIÓN DEL TERRENO EN PLANTA COMPRESORA............ COMPRESORA..................... .................. ................... ...........# .# #.1. MEDICIÓN DE LA RESISTIVIDAD DEL SUELO............. SUELO...................... .................. ......................................# .............................# 5.1.1 Met!"#$% Met!" #$% Ut&"&'%!%....... Ut&"&'% !%.......................... ...................................... ...................................... ...................................... ................................. .................... ......5 5 #.. MODELACIÓN DEL TERRENO TERRENO SUB$SUELO MONOESTRATIFICADO................ MONOESTRATIFICADO.......................6 .......6 5.2.1 Re()"t%!( !e "%( Me!&*&+e( Me!&*&+e( !e" ee+ M+e(t%t&&*%!.................. M+e(t%t&&*%!......................................../ ....................../ 6. MODELACIÓN DEL SISTEMA SISTEMA DE PUESTA A TIERRA............ TIERRA................................ .......................................% ...................%

6.1. METODOLOG&A UTILI'ADA................. UTILI'ADA.......................... .................. ................. ................. .................. .................. ..............................% .....................% 6.. RESULTADOS MODELACIÓN DEL SISTEMA SISTEMA DE PUESTA A TIERRA......................% TIERRA..................... .% (. ANÁLISIS DE RESULTADOS..... RESULT ADOS........................ ...................................... ...................................... ...................................... ............................. ............) ..) %. ANE*OS................ ANE*OS........................ ................. .................. .................. .................. ................. ................. .................. .................. ........................................) ...............................)

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DETALLE PARA LA INSTALACIÓN DE 10 MMPCED DE COMPRESIÓN ADICIONAL PARA EL RESPALDO DE LA PLANTA COMPRESORA RECAT NIVEL 60 PSIG EN EL CAMPO SANTA ROSA”, );&*%! e+ e" D&(t&t A+%*, E(t%! A+'te#)&.

. ALCANCE DEL DOCUMENTO E" *+te+&! !e e(t% Me&% !e C%"*)" &+*")9e "( *"*)"( (&#)&e+te(: •

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3. CÓDIGOS ! NORMAS DE REFERENCIA. FONDONORMA +F- / 2 N24547- 8 C9:4;447- 9 2 C24<. CEN 200?

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IEEE +I-=:4:>:9 ; E29:42 - E29:-4= E-4-99=<. 80

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Re()"t%!( !e "%( Me!&*&+e( !e" ee+ M+e(t%t&&*%!. De(6)@( !e" %+"&(&( !e "( %"e( !e e(&(t&&!%! *e(6+!&e+te( ;te+&!( !)%+te "%( e!&*&+e( e%"&'%!%( e+ e" tee+ *e(6+!&e+te % "% +)e% 6"%+t% % &6"%+t%, (e ;t) e" 6e!& !e "%( e(&(t&&!%!e( !e" ()e" (t%!% e+ "% %;"% N 5.2.1.1.

Punto

Orientació n

Distanciamiento (m)

N-S

2

#-O

2

N-S

2

#-O

2

N-S

2

#-O

2

N-S

2

#-O

2

N-S

2

#-O

2

N-S

2

#-O

2

N-S

2

1A

1&

1

1D

2A

2& 2

Resistencia (ohm)

Resistividad (ohm*m) 5"1""

455!

2425%

1$%!

1'12%$

$25!

1'1"

$%!!

4$$

%"4!

"%$!

5!

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2"!!

1'"%!%$

1%""!

1'552%

124!!

1'"5$2$

14!!!

2'1%2

1"!!!

1'254 1!!!!


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2

N-S

2

#-O

2

2D

1'2!%"

$!!

1$4"

155!

1$55

15! Promedio Desv' #standar

$4"111452 %25%%!1

T2 N #..1.1. M9247- 92 S>92 E+ e" A+eH N 1 (e &+*")9e "% G&*% !e "% M!e"%*&+ !e Re(&(t&&!%!.

6. MODELACIÓN DEL SISTEMA DE PUESTA A TIERRA. 6.1. M9:2@ U:4245. L% !e"%*&+ (e e%"&'% e!&%+te e" 6#%% CYMGRD K P#%% 6%% e" !&(e7 !e %""% !e P)e(t% % &e% !e "% e6e(% CYMEF !e(%""%! 6%% 6t&&'% e" !&(e7 !e e!e( !e *+eH&+ % t&e% e+ ();e(t%*&+e(, 6"%+t%( !e 6*e(( 6et"e( 9 e!&&*&(. E" 6#%% 6)e!e &+te6et% "%( e!&!%( !e "% e(&(t&&!%! !e" ()e", e(&(te+*&% !e "% %""% !e 6)e(t% % t&e%, !e e"e%*&+ !e 6te+*&%" !e t&e% 9 e%")% "( 6)+t( 6e"&#(( e+ *)%")&e e% !e &+te@(.

6.. R9=>2:= M9247- 92 S4=:9 9 P>9=:  T49 L% *+&#)%*&+ !e" S&(te% !e P)e(t% % &e% !e"%! (e )e(t% e+ "% &#)% &+*")&!% e+ e" A+eH N 1 9 2. P%% e" S&(te% !e P)e(t% % &e% (e ;t&e+e+ "( (&#)&e+te( e()"t%!( Ve A+eH N ?F: I6e!%+*&% E)&%"e+te !e &e% C%"*)"%!%: 5,5=  P%% "( V%"e( !e Se#)&!%! !e" S&(te% !e P)e(t% % &e% (e ;t&e+e+ "( (&#)&e+te( e()"t%!( t%;)"%!( e+ "( e6te( !e" (t%e !e (&)"%*&+ Ve A+eH( N ? 9 5F: Pte+*&%" !e P%( MH& Pe&(&;"e: 552,5 V Pte+*&%" !e P%(: 28?,/8 V MH&% E"e%*&+ !e Pte+*&%": 5/08,85 V Pte+*&%" !e S)6e&*&e: 50??.= V. Pte+*&%" !e )e MH& Pe&(&;"e: 105?,=5 V


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(. ANÁLISIS DE RESULTADOS De "( e()"t%!( ;te+&!( (e e&&*% )e e" S&(te% !e P)e(t% % &e% 66)e(t *)6"e *+ "( %"e( !e (e#)&!%!, 9% )e "( 6te+*&%"e( !e 6%( 28?,/8 VF 9 !e ()6e&*&e 50?,= VF ;te+&!( (+ e+e( )e "( 6te+*&%"e( !e 6%( H& 6e&(&;"e 552,5 VF 9 "% H&% e"e%*&+ !e 6te+*&%" 5/08,85 VF, e(6e*t&%e+te % eH*e6*&+ !e "( e()"t%!( !e" 6te+*&%" !e t)e 1=0,/ VF )e e( e"%t&%e+te %9 )e e" 6te+*&%" H& 6e&(&;"e !e t)e 105?,=5F 6e )e% !e "%( e%( !e &+te@( 6%% "% );&*%*&+ !e "% +)e% 6"%+t% *6e(% % &+(t%"% Ve A+eH 5F. A!e( e(t e( (&+ t% e+ "( *"*)"( )e e(te (&(te% % *+e*t%! % "% %""% eH&(te+te !e "% 6"%+t% !e 6*e(( 9 *+(&!e%+! )+ !e" 4#@+e !e ()e" *+ )+% !e(&%*&+ ;%(t%+te !e(%%;"e !e "% e(&(t&&!%! %6%e+te &+*")&!% e+ !&*4( *"*)"( *+ " *)%" e( !e e(6e%(e )e t%+! e+ *+(&!e%*&+ "% *+eH&+ % "% %""% eH&(te+te 9 "% e(&(te+*&% e%" !e )+ ()e" )"t&e(t%t&&*%! e% !e % &6t%+te e" +)e (&(te% !e 6)e(t% % t&e% % &+(t%"%. E" e()"t%! !e "% &6e!%+*&% e)&%"e+te !e" (&(te% !e 6)e(t% % t&e% !e" (&(te% 5,5= F, e( %*e6t%;"e 6%% e(te t&6 !e &+(t%"%*&+e(. S&+ e;%#, * 9% (e 4% e+*&+%! *+ e" *+eH&+%! 4%*&% *%!% )+ !e "( e)&6( + e"e%! e+ "% t6"#$% (&)"%!% 6%% (&6"&&*% e" 6*e!&&e+t !e *"*)"F %($ * *+ "% %""% !e" (&(te% !e 6)e(t% % t&e% eH&(te+te (e !&(&+)9e e" %" !e e(&(te+*&% !e 6)e(t% % t&e% tt%" %!e( !e #%%+t&'% "% e)&6te+*&%"&!%! !e" (&(te% !e 6)e(t% % t&e% e+ "% P"%+t% C6e(% !e e(6%"! Re*%t.

%. ANE*OS. A+eH N 1: G&*% !e M!e"%*&+ !e Re(&(t&&!%!. A+eH N 2: Re6te !e M!e"%*&+ !e Re(&(t&&!%!. A+eH N : C+&#)%*&+ !e" S&(te% !e P)e(t% % &e% A+eH N ?: Re6te !e" A+"&(&( !e" S&(te% !e P)e(t% % &e%. A+eH N 5: D&%#%% !e" Pe&" !e Pte+*&%" A+eH N =: Re6te !e" Pe&" !e Pte+*&%" A+eH N /: D&%#%% !e" C+t+ !e Pte+*&%".


GER-COM-2012-DC001

Re&(&+ 3e*4%

A N.12

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A+eH N 1: G&*% !e M!e"%*&+ !e Re(&(t&&!%!.


GER-COM-2012-DC001

Re&(&+ 3e*4%

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GER-COM-2012-DC001

Re&(&+ 3e*4%

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A+eH N 2: Re6te !e M!e"%*&+ !e Re(&(t&&!%!.


GER-COM-2012-DC001

Re&(&+ 3e*4%

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Re&(&+ 3e*4%

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A+eH N : C+&#)%*&+ !e" S&(te% !e P)e(t% % &e%


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A+eH N ?: Re6te !e" A+"&(&( !e" S&(te% !e P)e(t% % &e%.


GER-COM-2012-DC001

Re&(&+ 3e*4%

A N.12

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GER-COM-2012-DC001

Re&(&+ 3e*4%

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GER-COM-2012-DC001

Re&(&+ 3e*4%

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A+eH N 5: D&%#%% !e" Pe&" !e Pte+*&%"


GER-COM-2012-DC001

Re&(&+ 3e*4%

A N.12

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GER-COM-2012-DC001

Re&(&+ 3e*4%

A N.12

P#&+% 20 !e 2/

MEMORIA DE CÁLCULO DEL SISTEMA DE PUESTA A TIERRA A+eH N : Re6te !e Pe&" !e Pte+*&%"

A+eH N =: Re6te !e" Pe&" !e Pte+*&%"


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A+eH N /: D&%#%% !e" C+t+ !e Pte+*&%".


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A+eH 8: Re6te !e" C+t+ !e Pte+*&%"


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GER-COM-2012-DC001

Re&(&+ 3e*4%

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Memoria de Calculo Del Sistema de Puesta a Tierra

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