Risk-based resource optimization for transmission system maintenance

被引：68

作者：

Jiang, Yong ^{[1
]}

McCalley, James D.

Van Voorhis, Tim

机构：

[1] Iowa State Univ, Ames, IA 50011 USA

[2] Liberty Univ, Lynchburg, VA 24502 USA

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2006年 / 21卷 / 03期

基金：

美国国家科学基金会;

关键词：

maintenance; optimization; power system; reliability; risk; security; transmission equipment;

D O I：

10.1109/TPWRS.2006.879257

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 paper describes a resource optimization approach for transmission system maintenance selection and scheduling that is based on the cumulative long-term risk caused by failure of each piece of equipment. This approach accounts for equipment failure probability, equipment damage, as well as outage consequence in terms of dispatch cost. A method of computing the change of equipment failure probabilities and expected time to failure when equipment condition data are available is described. The method is illustrated on a 566-bus model of a U.S. utility system.

引用

页码：1191 / 1200

页数：10

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