Algorithm for failure frequency and duration assessment of composite power systems

被引:10
作者
Billinton, R [1 ]
Zhang, W [1 ]
机构
[1] Univ Saskatchewan, Dept Elect Engn, Saskatoon, SK S7N 5A9, Canada
关键词
composite power systems; transmission and distribution; simulation; algorithms; numerical analysis;
D O I
10.1049/ip-gtd:19981686
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
Failure frequency and duration (F&D) indices are important load-point and system parameters in composite generation and transmission system adequacy evaluation. Several papers have been published in the past few years that focus on developing algorithms for more accurate assessment of the F&D indices, and considerable progress has been made. A new efficient and effective algorithm is presented in the paper, which provides a more accurate assessment of the F&D indices, when compared with previous approaches, without increase in computational effort. The new algorithm also provides an estimate of the failure frequency with an exact and controllable error limit. The required concepts are developed and illustrated using simple networks, and practical application is illustrated using two reliability test systems.
引用
收藏
页码:117 / 122
页数:6
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