Method to estimate expected sag frequency considering the operating condition of power system

被引：0
|
作者：
Son J. [1 ]
Lee K. [2 ]
Park C.-H. [1 ]
机构：
[1] Dept. of Electrical Engineering, Pukyong National University
[2] School of Electrical Engineering, Korea University
来源：
Park, Chang-Hyun (spch@pknu.ac.kr) | 1600年 / Korean Institute of Electrical Engineers卷 / 65期
关键词：
Area of vulnerability; Load factor; Operating condition; Power quality; Voltage sag assessment;
D O I：
10.5370/KIEE.2016.65.3.382
中图分类号：
学科分类号：
摘要：
This paper deals with the assessment of voltage sags regarding the variation of system operating conditions. In general, voltage sag assessment is performed by assuming the constant operating condition throughout the year. However, the assumption can lead to assessment errors in case of considerable changes of system operation condition. This paper presents a method to estimate ESF(expected sag frequency) considering the operating conditions according to the changes of power demand throughout the year. ©The Korean Institute of Electrical Engineers.
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收藏
页码：382 / 387
页数：5
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