An Approach for the Estimation of the Accident Cost of Distribution Network Failure Based on Fuzzy Theory

被引:0
|
作者
Liang, Zhong-Hui [1 ]
Zhou, Yu-Hui [1 ]
Gu, Hong-Feng [1 ]
Wang, Yu-Liang [1 ]
Hu, Zheng-Hai [1 ]
机构
[1] Beijing Jiaotong Univ, Sch Elect Engn, Beijing 100044, Peoples R China
来源
2008 CHINA INTERNATIONAL CONFERENCE ON ELECTRICITY DISTRIBUTION, VOLS 1 AND 2 | 2009年
关键词
accident cost of distribution network failure; reliability of distribution system; fuzzy theory; ratio of output value to unit electric energy consumption; influence cost of blackout; weight of blackout influence;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Blackouts of electric power often result in huge economic losses to power grid enterprices and society. To indicate the losses of accidents, this paper introduces the concept of the accident cost of distribution network failure, analyzes the various factors affecting it and figures out the calculation formula of it. On the basis of fuzzy theory, we use weight of power failure influence to describe the influence cost of blackout under different time and aera conditions together with the ROVTUE, etc. Finally, the paper proposes a new method to estimate the accident cost of distribution network failure and applies it in practical examples.
引用
收藏
页码:824 / 828
页数:5
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