The Influence of Dynamic Element Characteristics to Voltage Stability Based on Bifurcation Theory
Multiple voltage stability incidents show that system dynamic components have a great impact on voltage stability. This article mainly analyzes and summarizes the impaction on voltage stability based on the bifurcation theory caused by dynamic characteristics of main components in the power system such as load characteristics, generator characteristics, OLTC and Static Var Compensator (SVC).It Proposes that we should make full use of bifurcation theory to enhance the influent study of these dynamic elements on voltage stability and there is a key research direction for future that we select multiple parameters from dynamic components to do multi-parameter research on voltage stability using bifurcation theory.
dynamic device characteristics voltage stability bifurcation theor multi parameter analysis
MAYou-jie JIALi-ying ZHOU Xue-song LI Ji LI Xiao-shuang
Dept. of Electrical Engineering Tianjin University of Technology,Tianjin Key Laboratory for Control Theory & Applications in Complicated Systems Tianjin,China
国际会议
长春
英文
21-24
2010-08-24（万方平台首次上网日期，不代表论文的发表时间）