Risk-based security and economy tradeoff analysis for real-time operation

被引：49

作者：

Xiao, Fei ^{[1
]}

McCalley, James D. ^{[1
]}

机构：

[1] Iowa State Univ, Ames, IA 50011 USA

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2007年 / 22卷 / 04期

关键词：

decision making; economy; multiobjective optimization; optimal power flow; reliability; risk; security;

D O I：

10.1109/TPWRS.2007.907591

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：

This letter describes a new perspective on balancing system security level with cost for real-time operation. Security level is quantified using risk, which provides that security may be optimized. A risk-based multiple-objective (RBMO) model, considering security and economy together, is compared with the traditional security-constrained OPF (SCOPF) model. A six-bus test system is used to show the merits of RBMO.

引用

页码：2287 / 2288

页数：2