Studying Power Transformer Risk Maintenance Tactics

摘要：

A large power transformer is one of the most important equipments in extra high voltage (EHV) electric network. The failures are uncertain, which are the roots of the risk. In order to improve the reliability and economy of the electric network, risk assessment must be carried out. The failures risk assessment of the power transformer reflects comprehensively the possibility and the severity of the failures incidences. And the risk assessment of the power transformer failures will have an important instructive meaning to equipment maintenance.A survey of power transformer risk maintenance tactics is presented based on Extension Engineering Method (EEM) and Risk Matrix (RM) in this paper.

关键词： Transformer risk maintenance risk as sessment EEM R M .

作者: Qing Xie Yanqing Li

作者单位: Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control North China Electric Power University, Ministry of Education,Baoding 071003, Hebei Province, China

会议类型: 国际会议

会议名称: 2007 Conference on Systems Science, Management Science and System Dynamics(第二届系统科学、管理科学与系统动力学国际会议)

会议地点: 上海

会议语种:英文

页码: 2409-2412

在线出版日期: 2007-10-19（万方平台首次上网日期，不代表论文的发表时间）