porvenir se
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7/21/2019 Porvenir SE
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ESTUDIO DE COORDINACIN DE LAS PROTECCIONES DELSISTEMA ELCTRICO INTERCONECTADO NACIONAL
MEMORIA DE CALCULOInstalacin: S.E. PORVENIR Zona: Norte Tensin: 138 kV.Empresa: HI R!N IN!
PROTECCIONES DE SOBRECORRIENTE"arca: Varios "o#elo: Varios Tipo: So$recorriente
Responsa$le: RPV %oor#ina#or: &'!
Rev. Fecha Nombre Descri ci!" A rob! Fecha(( 31)(3)1( E PS!% !ct*ali+acin a,o -(1( %OES 1 )(/)1((1 -1)(0)10 E PS!% !ct*ali+acin a,o -(10 %OES 1 )(/)10
DIA#RAMA UNIFILAR
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7/21/2019 Porvenir SE
2/9
Ac$%a&i'aci!" (e& Es$%(io (e Coor(i"aci!" (e &as Pro$eccio"es (e& SEINAECP)*+,-
, Res%me" (e A %s$es a Im &eme"$ar.
,., Tra"s/orma(or TR)POR0EN ,123,+ 40
'a#o 138 kV Rel2 "arca)"o#elo4: 5E)67(
TC5,++3,AUmbra& , Umbra& * Umbra& 1
C%rva I,6A7 $, C%rva I*6A7 $* C%rva I16A7 $1Fase IE% NI 1 ( (.17 T 1((( (.1(Tierra IE% NI -( (.-- T 9(( (.1(
'a#o 1( kV Rel2 "arca)"o#elo4: 5E)T7(
TC5*+++3,AUmbra& , Umbra& * Umbra& 1
C%rva I,6A7 $, C%rva I*6A7 $* C%rva I16A7 $1Fase IE% NI -((( (.(9Tierra
'a#o 1( kV Rel2 "arca)"o#elo4: !'STO")"%55--
TC5*+++3,AUmbra& , Umbra& * Umbra& 1
C%rva I,6A7 $, C%rva I*6A7 $* C%rva I16A7 $1Fase IE% NI -((( (.1(Tierra
! contin*acin se m*estran las c*r as #e selecti i#a# act*ales para so$recorriente #e ;ases< tierra:
1(( 1((( 1((((=pri.!>(.(1
(.1
1
1(
1((
=s>
1(((( 1(((((
138.(( kV
1(.(( kVTerminal 1 4?%*$@3?R-!1 67( 138kV ! PORVE1(?%*$@-?R-1 T7( 1(kV !PORVE1(?%*$@-?R-A1 "%55 1(kV ! Trans;ormer amaBe %*r e
Trans;ormer amaBe %*r eSrat: -(.(( "V!*k: 9.(( CIpeak: 1(.(()(.1( s
R-A1 "%55 1(kV !Stan#ar# In erse IE% - 3Ipset: 1.(( sec.!Tpset: (.1(
R-1 T7( 1(kV !%1 IE% %lass ! Stan#ar# In erse4Ipset: 1.(( sec.!Tpset: (.(9
R-!1 67( 138kV !%1 IE% %lass ! Stan#ar# In erse4Ipset: -.(( sec.!Tpset: (.13
R-!1
R-A1
R-1
:
:Curvas de selectividad Sobrecorriente de Fases
Pgina 2 de 9
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Ac$%a&i'aci!" (e& Es$%(io (e Coor(i"aci!" (e &as Pro$eccio"es (e& SEINAECP)*+,-
1( 1(( 1((( 1((((=pri.!>(.(1
(.1
1
1(
=s>
138.(( kVTerminal 1 4?%*$@3?R-!1 67( 138kV !
R-!1 67( 138kV !%1 IE% %lass ! Stan#ar# In erse4Ipset: (.-( sec.!Tpset: (.--R-!1
::Curvas de selectividad Sobrecorriente de Tierra
* I"/ormaci!" b9sica.EsF*ema *ni;ilar #el SEIN Gni;ilar@SEIN #iciem$re -(13.# B4.EsF*ema *ni;ilar SEPORVEN ((1@ A.# B4.
%riterios #e aD*stes < coor#inacin #e los sistemas #e proteccin #el SEIN.p#; "ar+o -((84.
Planilla #e aD*stes act*ales.
1 E:%i o ro$e8i(o.
1., Tra"s/orma(ores TR)POR0ENPotencia nominal: -( -7 "V!
Relacin #e trans;ormacin #e tensin: 138 9 1C)1( kV
%orriente nominal: 83.7/ 1(8./8)11 0./ 1 (1.11 !.
5r*po #e cone in: JN(#11.
Tensin #e cortocirc*ito: 11./C -7"V!4
Pgina 3 de 9
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Ac$%a&i'aci!" (e& Es$%(io (e Coor(i"aci!" (e &as Pro$eccio"es (e& SEINAECP)*+,-
- F%"cio"es (e Sobrecorrie"$e ; A %s$es ac$%a&es.'a sKntesis #e ;*nciones #e so$recorriente < los aD*stes act*ales son:
-., Tra"s/orma(or TR)POR0EN ,123,+ 40'a#o 138 kV Rel2 "arca)"o#elo4: 5E)67(
TC5,++3,AUmbra& , Umbra& * Umbra& 1
C%rva I,6A7 $, C%rva I*6A7 $* C%rva I16A7 $1Fase IE% NI -(( (.13 T 1( (.1(Tierra IE% NI -( (.-- T 8-( (.1(
'a#o 1( kV Rel2 "arca)"o#elo4: 5E)T7( PRIN%IP!'4
TC5*+++3,AUmbra& , Umbra& * Umbra& 1
C%rva I,6A7 $, C%rva I*6A7 $* C%rva I16A7 $1Fase IE% NI -((( (.(9Tierra
'a#o 1( kV Rel2 "arca)"o#elo4: !'STO")"%55-- RESP!' O4
TC5*+++3,AUmbra& , Umbra& * Umbra& 1
C%rva I,6A7 $, C%rva I*6A7 $* C%rva I16A7 $1Fase IE% NI -((( (.1(Tierra
< A %s$es (e &as /%"cio"es (e sobrecorrie"$e.
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7/21/2019 Porvenir SE
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Ac$%a&i'aci!" (e& Es$%(io (e Coor(i"aci!" (e &as Pro$eccio"es (e& SEINAECP)*+,-
1(( 1((( 1((((=pri.!>(.(1
(.1
1
1(
1((
=s>
1(((( 1(((((
138.(( kV
1(.(( kVTerminal 1 4?%*$@3?R-!1 67( 138kV P PORVE1(?%*$@-?R-1 T7( 1(kV PPORVE1(?%*$@-?R-A1 "%55 1(kV P Trans;ormer amaBe %*r e
Trans;ormer amaBe %*r eSrat: -(.(( "V!*k: 9.(( CIpeak: 1(.(()(.1( s
6 a
l l a 3 6 ; r a n c a e n
$ a r r a
# e
1 ( k V / 8 7 . 9
8 ! p r i m . 4
(.377 s (.0(/ s
6 a
l l a 3 6 ; r a n c a e n
$ a r r a
# e
1 ( k V 8 3 3 . 9
! p r i m . 4
(.70- s
R-1 T7( 1(kV P%1 IE% %lass ! Stan#ar# In erse4Ipset: 1.(( sec.!Tpset: (.(9TrippinB Time: (.377 s
R-A1 "%55 1(kV PStan#ar# In erse IE% - 3Ipset: 1.(( sec.!Tpset: (.1(TrippinB Time: (.0(/ s
R-!1 67( 138kV P%1 IE% %lass ! Stan#ar# In erse4Ipset: 1. ( sec.!Tpset: (.17TrippinB Time: (.70- s
R-!1
R-A1
T7(
:
:Fi8. , 6alla tri; sica en $arra #e 1(kV
1(( 1((( 1((((=pri.!>(.(1
(.1
1
1(
1((
=s>
1(((( 1(((((
138.(( kV
1(.(( kVTerminal 1 4?%*$@3?R-!1 67( 138kV P PORVE1(?%*$@-?R-1 T7( 1(kV PPORVE1(?%*$@-?R-A1 "%55 1(kV P Trans;ormer amaBe %*r e
Trans;ormer amaBe %*r eSrat: -(.(( "V!*k: 9.(( CIpeak: 1(.(()(.1( s
R-1 T7( 1(kV P%1 IE% %lass ! Stan#ar# In erse4Ipset: 1.(( sec.!Tpset: (.(9TrippinB Time: 9999.999 s
R-A1 "%55 1(kV PStan#ar# In erse IE% - 3Ipset: 1.(( sec.!Tpset: (.1(TrippinB Time: 9999.999 s
R-!1 67( 138kV P%1 IE% %lass ! Stan#ar# In erse4Ipset: 1. ( sec.!Tpset: (.17TrippinB Time: (.33( s
6 a
l l a 3 6 ; r a n c a e n
t e r m
i n a
l e s
1 3 8 k V 3 9 9 (
. 9 ! p r i m . 4
(.1(( s
R-!1
R-A1
T7(
::Fi8. * 6alla tri; sica en terminales #e 138kV #el trans;orma#or
Pgina 5 de 9
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7/21/2019 Porvenir SE
6/9
Ac$%a&i'aci!" (e& Es$%(io (e Coor(i"aci!" (e &as Pro$eccio"es (e& SEINAECP)*+,-
El aD*ste primario prop*esto es:
TC5,++3,AUmbra& , Umbra& * Umbra& 1
C%rva I,6A7 $, C%rva I*6A7 $* C%rva I16A7 $1
Fase IE% NI 1 ( (.17 T 1((( (.1(
Sobrecorrie"$e (e Fase NI0EL ,+ 40. !ct*almente se enc*entra La$ilita#os los rel2s "%55-- < la ;*ncin #e so$recorriente#el rel2 5E T7(.
El alor #e arranF*e #e am$os rel2s se enc*entran aD*sta#os al 13(C #e la corrientenominal #el la#o #e 1(kV #el trans;orma#or ON!64. !#em sM el #ial para la ;*ncin #eso$recorriente #el rel2 "%55-- es #e a (.1( #e tal manera F*e ante *na ;alla tri; sica;ranca en la $arra #e 1(kV se p*e#a #espeDar en *n tiempo m imo #e 0(/ms Fi8.,7El aD*ste primario act*al es:
TC5*+++3,A Umbra& , Umbra& * Umbra& 1C%rva I,6A7 $, C%rva I*6A7 $* C%rva I16A7 $1
#E ; T=+ IE% NI -((( (.(9ALSTOM ;MC##** IE% NI -((( (.1(
Coordinacin de Tierra
Sobrecorrie"$e (e Tierra NI0EL ,+ 40. !ct*almente no e iste *n aD*ste para el rel2 #e 1(kV
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7/21/2019 Porvenir SE
7/9
Ac$%a&i'aci!" (e& Es$%(io (e Coor(i"aci!" (e &as Pro$eccio"es (e& SEINAECP)*+,-
1( 1(( 1((( 1((((=pri.!>(.(1
(.1
1
1(
=s>
138.(( kVTerminal 1 4?%*$@3?R-!1 67( 138kV P
R-!1 67( 138kV P%1 IE% %lass ! Stan#ar# In erse4Ipset: (.-( sec.!Tpset: (.--TrippinB Time: (.038 s
6 a
l l a 1 6 ; r a n c a e n
$ a r r a
# e
1 3 8 k V 7 8 /
. 9 ! p r i m . 4
(.038 s
R-!1
:
:Fi8. 1 6alla mono; sica en $arra #e 138kV
1( 1(( 1((( 1((((=pri.!>(.(1
(.1
1
1(
=s>
138.(( kVTerminal 1 4?%*$@3?R-!1 67( 138kV P
R-!1 67( 138kV P%1 IE% %lass ! Stan#ar# In erse4Ipset: (.-( sec.!Tpset: (.--TrippinB Time: (.038 s
6 a
l l a 1 6 ; r a n c a e n
t e r m
i n a
l e s
# e
1 3 8 k V 3 3 9 1
. - ! p r i m . 4 (.1(( s
R-!1
:
:Fi8. - 6alla mono; sica en terminales 138kV
Pgina 7 de 9
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Ac$%a&i'aci!" (e& Es$%(io (e Coor(i"aci!" (e &as Pro$eccio"es (e& SEINAECP)*+,-
El aD*ste primario act*al es:
TC5,++3,AUmbra& , Umbra& * Umbra& 1
C%rva I,6A7 $, C%rva I*6A7 $* C%rva I16A7 $1
Tierra IE% NI -( (.-- T 9(( (.1(
! contin*acin se m*estran las c*r as #e selecti i#a# prop*estos para so$recorriente #e;ases < tierra:
1(( 1((( 1((((=pri.!>(.(1
(.1
1
1(
1((
=s>
1(((( 1(((((
138.(( kV
1(.(( kVTerminal 1 4?%*$@3?R-!1 67( 138kV P PORVE1(?%*$@-?R-1 T7( 1(kV PPORVE1(?%*$@-?R-A1 "%55 1(kV P Trans;ormer amaBe %*r e
R-A1 "%55 1(kV PStan#ar# In erse IE% - 3Ipset: 1.(( sec.!Tpset: (.1(
R-1 T7( 1(kV P%1 IE% %lass ! Stan#ar# In erse4Ipset: 1.(( sec.!Tpset: (.(9
R-!1 67( 138kV P%1 IE% %lass ! Stan#ar# In erse4Ipset: 1. ( sec.!Tpset: (.17
Trans;ormer amaBe %*r eSrat: -(.(( "V!*k: 9.(( CIpeak: 1(.(()(.1( s
R-!1
R-A1
R-1
::Curvas de selectividad Sobrecorriente de Fases
Pgina 8 de 9
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Ac$%a&i'aci!" (e& Es$%(io (e Coor(i"aci!" (e &as Pro$eccio"es (e& SEINAECP)*+,-
1( 1(( 1((( 1((((=pri.!>(.(1
(.1
1
1(
=s>
138.(( kVTerminal 1 4?%*$@3?R-!1 67( 138kV P
R-!1 67( 138kV P%1 IE% %lass ! Stan#ar# In erse4Ipset: (.-( sec.!Tpset: (.--R-!1
:
:Curvas de selectividad Sobrecorriente de Tierra
Pgina 9 de 9
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