IEEE Power & Energy Magazine - Spanish - November/December 2020 - 63
sitio o los sistemas descargan los programas de restricción
publicados. Si el control de una unidad FV no está automatizado, las órdenes de restricción y los horarios se envían a un
administrador del sistema en el sitio que es responsable de la
supervisión de la unidad FV, de acuerdo con la ley.
rio, utilizando la última predicción intradiaria disponible. A
través de la mejora, en términos de economía, la cantidad
esperada de restricción disminuye por la reducción de la restricción objetivo. En términos de seguridad, la posible falta
de restricción, como resultado de los pedidos del día anterior, se trata, si es necesario, mediante la restricción con 2 h
de antelación de unidades adicionales en línea. Se espera que
Restricción en generación por operación del
sistema usando el error de
predicción promedio
Error máximo
de predicción
Restricción de 2 horas
antes, si es necesario
En línea
Error
promedio
Fuera
de línea
Generación
Previsión de
programada de generación
de energía
energía no
renovable
renovable
Desde el otoño de 2019, se han
mejorado los procedimientos de
restricción de la generación renovable (figura 13). La cantidad
objetivo de restricción, que se calculó anteriormente en función del
error de predicción máximo histórico para el mismo mes, ahora
se determina en función del error
de predicción promedio histórico
para el mismo mes. Las unidades
fuera de línea reciben órdenes de
limitación con 1 día de anticipación, mientras que las unidades
en línea, para hacer el mejor uso
de las unidades FV controladas
en línea, reciben directivas de
restricción con 2 horas de anticipación y solo cuando sea necesa-
Reducción
Restricción
del día siguiente
Objetivo
de restricción
Suministro Demanda
figura 13. Mejora en la operación de restricción mediante el uso del error de predicción promedio. (Fuente: METI; usado con permiso).
12
Excedente de 0.9 GW a las 12 p.m.
10
(GW, GWh)
8
6
4
Déficit de 3.5 GW a las 12 p.m.
2
2
.
p.
m
2 .
p.
m
3 .
p.
m
4 .
p.
m
5 .
p.
m
6 .
p.
m
7 .
p.
m
8 .
p.
m
9 .
p.
10 m.
p.
11 m.
p.
m
.
m
.
1
12
p.
m
.
11
a.
m
.
10
a.
m
.
9
a.
.
m
m
8
a.
.
7
a.
.
m
6
a.
m
.
5
a.
.
m
4
a.
.
m
3
a.
m
.
2
a.
m
a.
1
12
a.
m
.
0
Generación PHS
Demanda, real
Demanda, pronóstico
Potencia
P
térmica
FV, real
Previsión de FV
a día siguiente 1,000
1 000
al
Previsión de FV
a día siguiente 1,600
1 600
al
A
Almacenamiento
P
PHS
figura 14. La operación de oferta y demanda el 2 de marzo de 2019. (Fuente: Kyushu EPCO; usado con permiso).
noviembre/diciembre 2020
ieee power & energy magazine
63
IEEE Power & Energy Magazine - Spanish - November/December 2020
Table of Contents for the Digital Edition of IEEE Power & Energy Magazine - Spanish - November/December 2020
IEEE Power & Energy Magazine - Spanish - November/December 2020 - Cover1
IEEE Power & Energy Magazine - Spanish - November/December 2020 - Cover2
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 1
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 2
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 3
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 4
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 5
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 6
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 7
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 8
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 9
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 10
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 11
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 12
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 13
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 14
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 15
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 16
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 17
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 18
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 19
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 20
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 21
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 22
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 23
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 24
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 25
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 26
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 27
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 28
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 29
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 30
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 31
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 32
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 33
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 34
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 35
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 36
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 37
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 38
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 39
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 40
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 41
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 42
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 43
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 44
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 45
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 46
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 47
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 48
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 49
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 50
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 51
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 52
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 53
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 54
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 55
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 56
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 57
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 58
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 59
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 60
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 61
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 62
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 63
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 64
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 65
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 66
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 67
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 68
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 69
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 70
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 71
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 72
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 73
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 74
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 75
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 76
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 77
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 78
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 79
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 80
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 81
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 82
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 83
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 84
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 85
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 86
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 87
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 88
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 89
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 90
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 91
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 92
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 93
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 94
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 95
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 96
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 97
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 98
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 99
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 100
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 101
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 102
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 103
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 104
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 105
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 106
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 107
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 108
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 109
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 110
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 111
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 112
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 113
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 114
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 115
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 116
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 117
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 118
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 119
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 120
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 121
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 122
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 123
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 124
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 125
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 126
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 127
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 128
IEEE Power & Energy Magazine - Spanish - November/December 2020 - Cover3
IEEE Power & Energy Magazine - Spanish - November/December 2020 - 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