Fault Diagnosis Method of Capcitive Equipment Based on Grey Relational Analysis

被引：0

作者：

Wang Yongqiang ^{[1
]}

Lu Fangcheng ^{[1
]}

机构：

[1] N China Elect Power Univ, Dept Elect Engn, Baoding, Peoples R China

来源：

ICPADM 2009: PROCEEDINGS OF THE 9TH INTERNATIONAL CONFERENCE ON PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS, VOLS 1-3 | 2009年

关键词：

capcitive equipment; tan delta; fault diagnosis; grey relational analysis;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Capacitive equipments are very important in our power system. So it's very necessary to diagnosis the fault exactly. In this paper, according to grey relational analysis, a new capcitive equipment fault diagnosis method is present. It can calculate the grey relational degree between the tan delta and the temperature, humidity and catamination degree. Then get the fault type of capcitive equipment through campare the grey relational degree. This method is very easy using in the site. Finally, the application examples in the fault diagnosis of transformer are given which shows that this method is effective.

引用

页码：240 / 243

页数：4

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