An Improved Algorithm for Power System Reliability Sensitivity Analysis

被引：0
|
作者：
Guo, Zhihong [1 ]
Wang, Hui [1 ]
Wang, Yong [2 ]
Liu, Guojing [2 ]
Li, Yeyong [2 ]
机构：
[1] State Grid Shandong Elect Power Co, Jinan, Peoples R China
[2] Shandong Univ, Minist Educ, Key Lab Power Syst Intelligent Dispatch & Control, Jinan, Peoples R China
来源：
2015 5TH INTERNATIONAL CONFERENCE ON ELECTRIC UTILITY DEREGULATION AND RESTRUCTURING AND POWER TECHNOLOGIES (DRPT 2015) | 2015年
关键词：
power system; reliability assessment; reliability sensitivity; improvement potential sensitivity;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The power system reliability sensitivity analysis can recognize weak parts of the system. It is significant for system reliability assessment and enhancement. Against deficiencies in conventional reliability sensitivity analysis, this paper proposes an improved method by analyzing graphical representations of sensitivity and practical engineering requirements. This method meets real needs better and keeps the calculating errors of reliability indices from impacting results of component sensitivity assessment effectively. What's more, cooperating with the generalized power network reliability analysis, the suggested method can estimate and compare the sensitivity of commonly -used primary equipments in power system directly, satisfying the needs for maintenance strategy better.
引用
收藏
页码：6 / 11
页数：6
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