Dynamic security enhancement in power-market systems

被引：43

作者：

David, AK ^{[1
]}

Lin, XJ ^{[1
]}

机构：

[1] Hong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2002年 / 17卷 / 02期

关键词：

deregulated power systems; dynamic security; generation and transaction rescheduling; hybrid method;

D O I：

10.1109/TPWRS.2002.1007914

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：

The work presented in this paper describes a scheme for rescheduling pool generation and adjusting contract-transactions for dynamic security enhancement when necessary, using a power market auction mechanism. The procedure is based on the transient energy margin concept, which is estimated using the corrected hybrid method of transient stability analysis. This index is selected because of useful linearity properties which it posses with respect to certain important problem control variables. The proposed scheme brings together both technical and economic considerations and the procedure is illustrated using the New England System data set.

引用

页码：431 / 438

页数：8

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