Tarea Cto Ctos Metodo Zbus
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SEP II Cortocircuitos Simétricos ‐ Grupo 1 Si se toma como base G3 con un voltaje de prefalla de 72 kU determine el cortocircuito simétrico en las barras 7 y 6. Los datos son: G1 G2 100 MVA 150 MVA 22 kU 22 kU G3 15% 18% 200 MVA 22 kU 22% Tr1 Tr2 150 MVA 150 MVA 69 kU / 22 kU 69 kU / 22 kU 12% 12% 1 2 3 4 17,68 Ω 17,68 Ω 23,75 Ω 28,45 Ω 23,75 Ω 23,75 Ω 23,75 Ω 32,56 Ω 13,15 Ω 13,15 Ω 17,68 Ω 5 6 7 8 9 Tr3 Tr4 200 MVA 200 MVA 69 kU / 22 kU 69 kU / 22 kU 10% 10% G4 G5 200 MVA 200 MVA 22 kU 22 kU 22% 22%
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Transcript of Tarea Cto Ctos Metodo Zbus
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SEPIICortocircuitosSimtricosGrupo1
SisetomacomobaseG3conunvoltajedeprefallade72kUdetermineelcortocircuitosimtricoenlasbarras7y6.Losdatosson:
G1 G2100MVA 150MVA22kU 22kU G315% 18% 200MVA
22kU22%
Tr1 Tr2150MVA 150MVA69kU/22kU 69kU/22kU12% 12%
1 2 3 4
17,68 17,68
23,75 28,45 23,75 23,75 23,75 32,56
13,15 13,15 17,68
5 6 7 8 9
Tr3 Tr4200MVA 200MVA69kU/22kU 69kU/22kU10% 10%
G4 G5200MVA 200MVA22kU 22kU22% 22%
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SEPIICortocircuitosSimtricosGrupo2
SisetomacomobaseG1conunvoltajedeprefallade142kUdetermineelcortocircuitosimtricoenlabarras4y7.Losdatosson:
G3 G41200MVA 1200MVA22kU 22kU17% 17%
Tr4 Tr51200MVA 1000MVA138kU/22kU 138kU/22kU10% 10%
1 2
36,32 40,4436,32
40,4423,75
23,753 4 5
40,44
36,32 40,44 36,32
23,756 7 8
Tr1 Tr2 Tr31200MVA 700MVA 500MVA138kU/22kU 138kU/22kU 138kU/22kU10% 25% 28%
G11200MVA22kU G217% 1200MVA
22kU17%
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SEPIICortocircuitosSimtricosGrupo3
SisetomacomobaseG2conunvoltajedeprefallade580kUdetermineelcortocircuitosimtricoenlabarras2y4.Losdatosson:
G32800MVA230kU6%
Tr42800MVA500kU/230kU3%
6 7
83,6
33,06 33,06
83,6 4 5
83,650,92 83,6
50,9245,6
1 2 74,32 3
Tr1 Tr2 Tr31000MVA 1500MVA 2800MVA500kU/230kU 500kU/230kU 500kU/230kU8% 7% 3%
G22800MVA230kU
G1 6%2800MVA230kU6%
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SEPIICortocircuitosSimtricosGrupo4
SisetomacomobaseG4conunvoltajedeprefallade250kUdetermineelcortocircuitosimtricoenlabarras6y3.Losdatosson:
G1 G21200MVA 1500MVA22kU 22kU15% 18%
9 10
78,42Tr12500MVA 43,65 43,65230kU/22kU12%
1 2 3 4
17,68 17,68
43,65 68,45 43,65 43,65 43,65 32,56
36,15 36,15
5 6 7 8
Tr22500MVA230kU/22kU12%
G3 G41200MVA 1500MVA22kU 22kU15% 18%
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SEPIICortocircuitosSimtricosGrupo5
SisetomacomobaseG2conunvoltajedeprefallade252kUdetermineelcortocircuitosimtricoenlabarras2y8.Losdatosson:
G2 G3800MVA 800MVA22kU 22kU26% 26%
Tr3 Tr4800MVA 800MVA230kU/22kU 230kU/22kU18% 18%
7 8
65,633,06
33,06 33,0644,75
4 5 6
50,92 83,633,06 50,92
44,751 2 54,32 3
Tr1 Tr2500MVA 300MVA230kU/22kU 230kU/22kU8% 7%
G1800MVA22kU26%
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SEPIICortocircuitosSimtricosGrupo6
SisetomacomobaseG1conunvoltajedeprefallade534kUdetermineelcortocircuitosimtricoenlabarras4y7.Losdatosson:
G31200MVA69kU27%
Tr41200MVA500kU/69kU10%
1 2
65,32 74,8765,32
74,8745,98
45,983 4 5
65,32 74,87 Tr31200MVA
45,98 500kU/69kU6 7 10%
G2Tr1 Tr2 1200MVA700MVA 500MVA 69kU500kU/69kU 500kU/69kU 27%15% 18%
G11200MVA69kU27%
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SEPIICortocircuitosSimtricosGrupo7
SisetomacomobaseG1conunvoltajedeprefallade142kUdetermineloscortocircuitosenlasbarras4y7.Losdatosson:
G3 G41200MVA 1200MVA22kU 22kU17% 17%
Tr4 Tr51200MVA 1000MVA138kU/22kU 138kU/22kU10% 10%
1 2
36,32 40,4436,32
40,4423,75
23,753 4 5
40,44
36,32 40,44 36,32
23,756 7 8
Tr1 Tr2 Tr31200MVA 700MVA 500MVA138kU/22kU 138kU/22kU 138kU/22kU10% 25% 28%
G11200MVA22kU G217% 1200MVA
22kU17%
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SEPIICortocircuitosSimtricosGrupo8
SisetomacomobaseG2conunvoltajedeprefallade252kUdetermineloscortocircuitosenlasbarras2y3.Losdatosson:
G2 G3800MVA 800MVA22kU 22kU26% 26%
Tr3 Tr4800MVA 800MVA230kU/22kU 230kU/22kU18% 18%
7 8
65,633,06
33,06 33,0644,75
4 5 6
50,92 83,633,06 50,92
44,751 2 54,32 3
Tr1 Tr2500MVA 300MVA230kU/22kU 230kU/22kU8% 7%
G1800MVA22kU26%
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SEPIICortocircuitosSimtricosGrupo9
SisetomacomobaseG2conunvoltajedeprefallade152kUdetermineloscortocircuitosenlasbarras2y5.Losdatosson:
G2800MVA22kU26%
Tr3800MVA130kU/22kU18%
7 8 9
25,0623,06
55,6 55,6 33,0644,75
4 5 6
50,92 83,613,06 50,92
74,751 2 74,75 3
Tr1 Tr2 Tr1 Tr2500MVA 300MVA 500MVA 300MVA130kU/22kU 130kU/22kU 130kU/22kU 130kU/22kU8% 7% 8% 7%
G1 G1800MVA 800MVA22kU 22kU26% 26%
G1G2G3G4G5G6G7G8G9
