Web-based security cost analysis in electricity markets

被引:13
作者
Chen, H [1 ]
Cañizares, CA
Singh, A
机构
[1] ISO New England, Holyoke, MA 01089 USA
[2] Univ Waterloo, Dept Elect & Comp Engn, Waterloo, ON N21 3GL, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
client/server; electricity markets; !text type='Java']Java[!/text; power system security; transmission congestion; web;
D O I
10.1109/TPWRS.2005.846099
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
Security cost analysis is important in electricity markets to address the correlation between market operation and power system operation. This paper proposes an efficient security cost analysis method and describes its implementation using a three-tier client/server architecture and up-to-date web technologies. The proposed security cost analysis is based on a system security index and its sensitivities with respect to certain system parameters. The web implementation allows easy and effective access by all market participants to make competitive decisions based on the security costs and sensitivity information obtained through the proposed security cost analysis techniques. The web implementation of the proposed method is successfully tested on a six-bus system and a 129-bus system.
引用
收藏
页码:659 / 667
页数:9
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