Comprehensive Risk Assessment Method of Power Planning Scheme Considering Natural Disasters

被引：0
|
作者：
He, Hailei [1 ]
Zhou, Qinyong [1 ]
Zuo, Qi [2 ]
Zhong, Jun [3 ]
机构：
[1] China Elect Power Res Inst, Power Syst Dept, Beijing, Peoples R China
[2] North China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing, Peoples R China
[3] Chongqing Univ, Sch Elect Engn, Elect Engn & Automat, Beijing, 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：
natural disaster; power system; analytical method; rapid line risk identification; risk assessment;
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：
In order to hedge the small-probability high-risk events which power system may face against, it is essential to consider the impact of natural disasters in the power system planning stage. First, this paper establishes the component damage probability model under natural disasters. Second, the system risk assessment based on analytical method is discussed, and the indicators and algorithm for rapid line risk identification are proposed to alleviate the computation burden of the analytical method. Finally, a comprehensive risk assessment method considering natural disaster is proposed based on PSD-BPA transient stability program. The case study performed in the actual systems verifies that the proposed indicators and method are accurate and effective.
引用
收藏
页码：532 / 537
页数：6
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