Post Limit-Induced Bifurcation Control in Power Systems

摘要：

This paper presents an investigation about the limit-induced bifurcations(LIBs) induced by the limits of power systems. Based on the method of bifurcation analysis, a Post Limit-induced Bifurcation Control(Post LIB Control) approach is presented. This approach is realized through the adjustment of AVR reference voltage when the stable limit-induced bifurcation happens. The results with bifurcation analysis indicate that the saddle-node bifurcation will be delayed greatly when using this control strategy. In some scenarios, system may have a larger load margin even than without the constraints of AVR limits.

作者: Wei Gu Ping Jiang Jun Li

作者单位: School of Electrical Engineering Southeast University Nanjing, 210096 College of Automation Nanjing University of Technology Nanjing, 210009

会议类型: 国际会议

会议名称: Fourth International Conference on Impulsive and Hybrid Dynamical Systems(ICIHDS 2007)(第四届国际脉冲和混合动力系统学术会议)

会议地点: 南宁

会议语种:英文

在线出版日期: 2007-07-20（万方平台首次上网日期，不代表论文的发表时间）