Power & Energy Magazine - Spanish - July/August 2019 - 30
Estadísticas de las subestaciones de energía
eléctrica de Corea
La República de Corea es actualmente uno de los consumidores más grandes de energía eléctrica en el mundo, debido
al rápido crecimiento económico de las industrias pesada
y química del país. La República de Corea consumió un
total de 507.7 TWh electricidad neta en 2017, con 276.6
TWh para fines industriales, 164.5 TWh para aplicaciones
comerciales y 66.5 TWh para uso residencial. La máxima
demanda alcanzó los 92.5 GW en 2018 y se estima que
crezca y alcance los 110 GW en 2030, según el octavo plan
de oferta y demanda de electricidad de largo plazo publicado
por el Ministerio de Comercio, Industria y Energía. La capacidad de generación instalada total en el sistema energético
coreano es actualmente de 119 GW.
La Tabla 1 muestra las plantas de transmisión, subestaciones y distribución en la República de Corea desde
1992 hasta 2017. Como se muestra, la cantidad de plantas de transmisión y subestaciones de 345 y 154 kV ha
aumentado, pero la cantidad de plantas de transmisión de
66 kV ha disminuido. Desde 1990, estas plantas han sido
retiradas intencionalmente para mejorar la eficiencia de
la transmisión.
KEPCO ha establecido un nuevo nivel de tensión (70 kV)
para dar cabida a las cantidades crecientes de FER de
acuerdo con su plan de oferta y demanda de electricidad de
largo plazo. La primera subestación de 70 kV será instalada
en 2022 y reflejará un diseño modular. Aunque normalmente
toma cuatro años instalar una subestación convencional, ubicar estratégicamente las subestaciones modulares probablemente aceleraría el proceso de manera significativa.
Perspectiva para los esfuerzos
de Corea en el desarrollo de
subestaciones inteligentes
Desarrollo de subestaciones digitales
y redes de comunicación
Después de la publicación de la CEI 61850 en 2004, se creó
un grupo de trabajo para promover las subestaciones digitales. La Tabla 2 es una hoja de ruta general para la implementación de la subestación inteligente. Después de varios
proyectos piloto, se instaló la primera subestación digital
de 154 kV en 2013. Se instaló un total de 32 subestaciones
digitales en 2018, y se espera instalar 740 más para 2034,
lo que incluye la digitalización de subestaciones existentes.
tabla 1. Plantas de transmisión, subestaciones y distribución en la República de Corea.
División
Plantas de
transmisión (Km
de C)
Plantas de
subestaciones (MVA)
Cantidad de
subestaciones
Plantas de
distribución
1992
1997
2002
2007
2012
2017
765 kV
-
-
662
755
835
1,019
345 kV
5,259
6,442
7,496
8,284
8,770
9,746
154 kV
11,631
15,097
18,144
19,917
21,578
22,831
66 kV
3,579
2,513
1,402
338
208
128
Total
20,469
24,052
27,704
29,294
31,391
33,724
765 kV
-
-
7,110
23,114
29,116
38,116
345 kV
26,339
46,009
69,078
95,279
115,598
131,880
154 kV
32,982
58,706
83,364
109,268
126,143
141,538
66 kV
2,103
1,813
1,073
454
312
240
22 kV
508
308
213
134
78
94
Total
61,932
61,932
160,838
228,249
271,247
311,868
765 kV
-
-
3
5
5
7
345 kV
20
36
69
81
68
112
154 kV
223
335
472
571
636
713
66 kV
74
48
20
6
3
3
22 kV
14
8
10
6
3
4
Total
331
427
574
669
715
839
Línea (Km
de C)
255,340
326,506
366,983
401,485
442,641
481,365
Transformador
(MVA)
24,072
39,596
71,977
92,963
104,081
114,236
Km de C: Kilómetro de circuito.
30
ieee power & energy magazine
julio/agosto 2019
Power & Energy Magazine - Spanish - July/August 2019
Table of Contents for the Digital Edition of Power & Energy Magazine - Spanish - July/August 2019
Contents
Power & Energy Magazine - Spanish - July/August 2019 - Cover1
Power & Energy Magazine - Spanish - July/August 2019 - Cover2
Power & Energy Magazine - Spanish - July/August 2019 - Contents
Power & Energy Magazine - Spanish - July/August 2019 - 2
Power & Energy Magazine - Spanish - July/August 2019 - 3
Power & Energy Magazine - Spanish - July/August 2019 - 4
Power & Energy Magazine - Spanish - July/August 2019 - 5
Power & Energy Magazine - Spanish - July/August 2019 - 6
Power & Energy Magazine - Spanish - July/August 2019 - 7
Power & Energy Magazine - Spanish - July/August 2019 - 8
Power & Energy Magazine - Spanish - July/August 2019 - 9
Power & Energy Magazine - Spanish - July/August 2019 - 10
Power & Energy Magazine - Spanish - July/August 2019 - 11
Power & Energy Magazine - Spanish - July/August 2019 - 12
Power & Energy Magazine - Spanish - July/August 2019 - 13
Power & Energy Magazine - Spanish - July/August 2019 - 14
Power & Energy Magazine - Spanish - July/August 2019 - 15
Power & Energy Magazine - Spanish - July/August 2019 - 16
Power & Energy Magazine - Spanish - July/August 2019 - 17
Power & Energy Magazine - Spanish - July/August 2019 - 18
Power & Energy Magazine - Spanish - July/August 2019 - 19
Power & Energy Magazine - Spanish - July/August 2019 - 20
Power & Energy Magazine - Spanish - July/August 2019 - 21
Power & Energy Magazine - Spanish - July/August 2019 - 22
Power & Energy Magazine - Spanish - July/August 2019 - 23
Power & Energy Magazine - Spanish - July/August 2019 - 24
Power & Energy Magazine - Spanish - July/August 2019 - 25
Power & Energy Magazine - Spanish - July/August 2019 - 26
Power & Energy Magazine - Spanish - July/August 2019 - 27
Power & Energy Magazine - Spanish - July/August 2019 - 28
Power & Energy Magazine - Spanish - July/August 2019 - 29
Power & Energy Magazine - Spanish - July/August 2019 - 30
Power & Energy Magazine - Spanish - July/August 2019 - 31
Power & Energy Magazine - Spanish - July/August 2019 - 32
Power & Energy Magazine - Spanish - July/August 2019 - 33
Power & Energy Magazine - Spanish - July/August 2019 - 34
Power & Energy Magazine - Spanish - July/August 2019 - 35
Power & Energy Magazine - Spanish - July/August 2019 - 36
Power & Energy Magazine - Spanish - July/August 2019 - 37
Power & Energy Magazine - Spanish - July/August 2019 - 38
Power & Energy Magazine - Spanish - July/August 2019 - 39
Power & Energy Magazine - Spanish - July/August 2019 - 40
Power & Energy Magazine - Spanish - July/August 2019 - 41
Power & Energy Magazine - Spanish - July/August 2019 - 42
Power & Energy Magazine - Spanish - July/August 2019 - 43
Power & Energy Magazine - Spanish - July/August 2019 - 44
Power & Energy Magazine - Spanish - July/August 2019 - 45
Power & Energy Magazine - Spanish - July/August 2019 - 46
Power & Energy Magazine - Spanish - July/August 2019 - 47
Power & Energy Magazine - Spanish - July/August 2019 - 48
Power & Energy Magazine - Spanish - July/August 2019 - 49
Power & Energy Magazine - Spanish - July/August 2019 - 50
Power & Energy Magazine - Spanish - July/August 2019 - 51
Power & Energy Magazine - Spanish - July/August 2019 - 52
Power & Energy Magazine - Spanish - July/August 2019 - 53
Power & Energy Magazine - Spanish - July/August 2019 - 54
Power & Energy Magazine - Spanish - July/August 2019 - 55
Power & Energy Magazine - Spanish - July/August 2019 - 56
Power & Energy Magazine - Spanish - July/August 2019 - 57
Power & Energy Magazine - Spanish - July/August 2019 - 58
Power & Energy Magazine - Spanish - July/August 2019 - 59
Power & Energy Magazine - Spanish - July/August 2019 - 60
Power & Energy Magazine - Spanish - July/August 2019 - 61
Power & Energy Magazine - Spanish - July/August 2019 - 62
Power & Energy Magazine - Spanish - July/August 2019 - 63
Power & Energy Magazine - Spanish - July/August 2019 - 64
Power & Energy Magazine - Spanish - July/August 2019 - 65
Power & Energy Magazine - Spanish - July/August 2019 - 66
Power & Energy Magazine - Spanish - July/August 2019 - 67
Power & Energy Magazine - Spanish - July/August 2019 - 68
Power & Energy Magazine - Spanish - July/August 2019 - 69
Power & Energy Magazine - Spanish - July/August 2019 - 70
Power & Energy Magazine - Spanish - July/August 2019 - 71
Power & Energy Magazine - Spanish - July/August 2019 - 72
Power & Energy Magazine - Spanish - July/August 2019 - 73
Power & Energy Magazine - Spanish - July/August 2019 - 74
Power & Energy Magazine - Spanish - July/August 2019 - 75
Power & Energy Magazine - Spanish - July/August 2019 - 76
Power & Energy Magazine - Spanish - July/August 2019 - 77
Power & Energy Magazine - Spanish - July/August 2019 - 78
Power & Energy Magazine - Spanish - July/August 2019 - 79
Power & Energy Magazine - Spanish - July/August 2019 - 80
Power & Energy Magazine - Spanish - July/August 2019 - 81
Power & Energy Magazine - Spanish - July/August 2019 - 82
Power & Energy Magazine - Spanish - July/August 2019 - 83
Power & Energy Magazine - Spanish - July/August 2019 - 84
Power & Energy Magazine - Spanish - July/August 2019 - 85
Power & Energy Magazine - Spanish - July/August 2019 - 86
Power & Energy Magazine - Spanish - July/August 2019 - 87
Power & Energy Magazine - Spanish - July/August 2019 - 88
Power & Energy Magazine - Spanish - July/August 2019 - 89
Power & Energy Magazine - Spanish - July/August 2019 - 90
Power & Energy Magazine - Spanish - July/August 2019 - 91
Power & Energy Magazine - Spanish - July/August 2019 - 92
Power & Energy Magazine - Spanish - July/August 2019 - 93
Power & Energy Magazine - Spanish - July/August 2019 - 94
Power & Energy Magazine - Spanish - July/August 2019 - 95
Power & Energy Magazine - Spanish - July/August 2019 - 96
Power & Energy Magazine - Spanish - July/August 2019 - 97
Power & Energy Magazine - Spanish - July/August 2019 - 98
Power & Energy Magazine - Spanish - July/August 2019 - 99
Power & Energy Magazine - Spanish - July/August 2019 - 100
Power & Energy Magazine - Spanish - July/August 2019 - 101
Power & Energy Magazine - Spanish - July/August 2019 - 102
Power & Energy Magazine - Spanish - July/August 2019 - 103
Power & Energy Magazine - Spanish - July/August 2019 - 104
Power & Energy Magazine - Spanish - July/August 2019 - 105
Power & Energy Magazine - Spanish - July/August 2019 - 106
Power & Energy Magazine - Spanish - July/August 2019 - 107
Power & Energy Magazine - Spanish - July/August 2019 - 108
Power & Energy Magazine - Spanish - July/August 2019 - 109
Power & Energy Magazine - Spanish - July/August 2019 - 110
Power & Energy Magazine - Spanish - July/August 2019 - 111
Power & Energy Magazine - Spanish - July/August 2019 - 112
Power & Energy Magazine - Spanish - July/August 2019 - 113
Power & Energy Magazine - Spanish - July/August 2019 - 114
Power & Energy Magazine - Spanish - July/August 2019 - 115
Power & Energy Magazine - Spanish - July/August 2019 - 116
Power & Energy Magazine - Spanish - July/August 2019 - 117
Power & Energy Magazine - Spanish - July/August 2019 - 118
Power & Energy Magazine - Spanish - July/August 2019 - 119
Power & Energy Magazine - Spanish - July/August 2019 - 120
Power & Energy Magazine - Spanish - July/August 2019 - 121
Power & Energy Magazine - Spanish - July/August 2019 - 122
Power & Energy Magazine - Spanish - July/August 2019 - 123
Power & Energy Magazine - Spanish - July/August 2019 - Cover3
Power & Energy Magazine - Spanish - July/August 2019 - Cover4
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_0708_2022
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_0506_2022
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_0304_2022
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_0102_2022
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_1112_2021
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_0910_2021
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_0708_2021
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_0506_2021
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_0304_2021
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_0102_2021
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_111220
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_091020
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_070820
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_050620
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_030420
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_010220
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_1119
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_091019
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_070819
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_050619
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_030419
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_010219
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_111218
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_091018
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_070818
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_050618
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_030418
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_010218
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_0917
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_0717
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_0517
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_0117
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_0317
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_1116
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_0916
https://www.nxtbook.com/nxtbooks/pes/powerenergy_sp_111217
https://www.nxtbookmedia.com