IEEE Power & Energy Magazine - Spanish - May/June 2020 - 89

la confiabilidad de las primeras redes
de recopilación de datos, que no eran
confiables. Los investigadores de car-
ga a menudo realizaban la hipótesis de
planificación de una pérdida de datos
del 20 %, y aumentaban el tamaño de
las muestras para compensar los datos
faltantes. La estrategia del diseño de la
muestra se vinculó directamente con su
enfoque de extrapolación.
Al principio, la mayoría de las em-
presas empleaban una estrategia de ex-
pansión simple de la media por unidad
(MPU, por sus siglas en inglés), donde
el promedio de la muestra se calculaba
y extrapolaba en función del número de
clientes en la población. La estimación
de la MPU podría llevarse a cabo con
una muestra aleatoria simple o dentro
de un marco de estratificación. Esta se
realizaba principalmente utilizando la
estratificación de varianza mínima de
Dalenius y Hodges con la asignación
de Neyman. Todos estos fueron méto-

A fines de
la década
de 1970,
la industria
comenzó
a realizar
experimentos
de control de
carga directa
residencial y
comercial.
dos estadísticos bien establecidos uti-
lizados para la estimación y el diseño
de la muestra, y formaron los métodos
estadísticos originales implementados
en la investigación de carga.

A mediados de la década de
1970, la Comisión de Servicios
Públicos de Michigan presentó
un desafío a Consumers Power Com-
pany. Aunque la empresa tenía una
larga historia en la práctica de investi-
gación de carga, el personal de la co-
misión solicitó que las muestras se au-
mentaran significativamente. Como se
mencionó anteriormente, agregar pun-
tos de muestra fue un desafío formida-
ble y un esfuerzo costoso. La empresa
llevó el desafío a Roger Wright en la
Universidad de Michigan. Wright exa-
minó el desafío y rápidamente se dio
cuenta de que el factor de carga parecía
ser un elemento muy importante en el
esquema de análisis. También notó que
las empresas de servicios públicos con-
taban con cantidades significativas de
información útil sobre cómo sus clien-
tes usan la energía, a saber, la energía
facturada mensualmente para toda su
población de clientes. Wright especuló

Improve restoration time from hours to minutes
G&W Electric's model-based Fault Location, Isolation, and Service Restoration (FLISR)
is a solution that automatically determines the location of a fault, automatically
isolates the faulted area, and automatically restores power to as many customers as
possible.
Advantages of model-based Single Phase FLISR:
* Increased Reliability Numbers
* Remote Monitoring and Control
* Speed of Restoration
* Ease of system expansion and/or changes
gwelectric.com

IEEE PES half page ad.indd 1

mayo/junio 2020

2/5/2020 4:17:48 PM

ieeepower & energy magazine

89


http://www.gwelectric.com

IEEE Power & Energy Magazine - Spanish - May/June 2020

Table of Contents for the Digital Edition of IEEE Power & Energy Magazine - Spanish - May/June 2020

Contents
IEEE Power & Energy Magazine - Spanish - May/June 2020 - Cover1
IEEE Power & Energy Magazine - Spanish - May/June 2020 - Cover2
IEEE Power & Energy Magazine - Spanish - May/June 2020 - Contents
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 2
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 3
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 4
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 5
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 6
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 7
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 8
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 9
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 10
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 11
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 12
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 13
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 14
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 15
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 16
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 17
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 18
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 19
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 20
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 21
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 22
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 23
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 24
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 25
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 26
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 27
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 28
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 29
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 30
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 31
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 32
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 33
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 34
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 35
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 36
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 37
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 38
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 39
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 40
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 41
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 42
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 43
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 44
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 45
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 46
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 47
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 48
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 49
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 50
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 51
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 52
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 53
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 54
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 55
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 56
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 57
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 58
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 59
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 60
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 61
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 62
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 63
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 64
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 65
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 66
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 67
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 68
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 69
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 70
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 71
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 72
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 73
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 74
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 75
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 76
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 77
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 78
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 79
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 80
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 81
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 82
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 83
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 84
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 85
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 86
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 87
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 88
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 89
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 90
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 91
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 92
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 93
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 94
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 95
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 96
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 97
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 98
IEEE Power & Energy Magazine - Spanish - May/June 2020 - 99
IEEE Power & Energy Magazine - Spanish - May/June 2020 - Cover3
IEEE Power & Energy Magazine - Spanish - May/June 2020 - Cover4
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