Failure analysis of power distribution systems in Thailand

被引:0
|
作者
Tippachon, W. [1 ]
Kwansawaitham, A. [2 ]
Klairuang, N. [3 ]
Rerkpreedapong, D. [2 ]
Hokierti, J. [2 ]
机构
[1] Rajamagala Lanna Univ Technol, Dept Elect Engn, Chiangrai 57120, Thailand
[2] Kasetsart Univ, Dept Elect Engn, Bangkok 10900, Thailand
[3] Kasetsart Univ, Fac Engn, Sriracha Campus, Chon Buri 20230, Thailand
关键词
failure data; failure rates; reliability; power distribution system;
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
This research studies the failure rates and outage causes of electrical components of distribution systems in Thailand. The electrical components in distribution systems are divided into six groups including overhead lines, underground fines, protective equipments, power transformers, distribution transformers, and capacitors. The failure rates of each group are calculated from the Provincial Electricity Authority (PEA) database containing more than 600,000 outage events during 2001-2005. Such data also indicate the causes of outages, for example, trees, animals, nature disasters, humans, which are found relative to the geography of the country. From the results, it can be concluded that the distribution systems on the locations different in geography can yield a variation in the failure rate.
引用
收藏
页码:3048 / +
页数:2
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