Risk-based resource optimization for transmission system maintenance

被引：67
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
收藏
页码：1191 / 1200
页数：10
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