A risk-based contingency selection method for SPS applications

被引：13
|
作者：
Hsiao, TY [1 ]
Hsieh, CA [1 ]
Lu, CN [1 ]
机构：
[1] Natl Sun Yat Sen Univ, Dept Elect Engn, Kaohsiung 804, Taiwan
来源：
IEEE TRANSACTIONS ON POWER SYSTEMS | 2006年 / 21卷 / 02期
关键词：
contingency selection; risk-based security assessment; special protection systems (SPS);
D O I：
10.1109/TPWRS.2006.873011
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：
In current power system operations, transmission networks have been operated at their limits much more frequently and for much longer periods of time. Special protection systems (SPS) are attractive for increasing transmission capacity in a competitive market, but the installation costs and system reliability issues are important. In this letter, a risk-based method is proposed to take the uncertainty of contingency occurrence and impacts into account to provide an essential set of contingency cases for SPS implementation.
引用
收藏
页码：1009 / 1010
页数：2
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