基于解析方法电力系统的Hopf分岔类型

J4 ›› 2012, Vol. 50 ›› Issue (4): 701-704.

基于解析方法电力系统的Hopf分岔类型

李鹏松, 陈书吉, 吕雪

东北电力大学理学院, 吉林吉林 132012

出版日期:2012-07-01 发布日期:2012-09-07
通讯作者: 李鹏松 E-mail:li-pengsong@163.com.

Hopf Bifurcation Type-of Power System Based-on Analytic Methods

LI Pengsong, CHEN Shuji, L Xue

College of Sciences, Northeast Dianli University, Jilin 132012, Jilin Province, China

Online:2012-07-01 Published:2012-09-07
Contact: LI Pengsong E-mail:li-pengsong@163.com.

摘要/Abstract

摘要：

将中心流形理论分别与直接求周期解法和后继函数法相结合, 研究电力系统的Hopf分岔类型. 以经典的双机三节点模型为例, 说明了理论分析结果与数值模拟结果一致, 验证了所给方法的有效性.

关键词: Hopf分岔, 电力系统, 电压稳定性, 解析方法

Abstract:

We investigated the Hopf bifurcation type of power system by the combining the center manifold theory with the direct periodic solution method and the subsequent function method, respectively. The theoretical analysis result is consistent with the numerical simulation result based on the classical two-machine and three-bus model. Example shows that the proposed methods are valid.

Key words: Hopf bifurcation, power system, voltage stability, analytic method

中图分类号:

李鹏松, 陈书吉, 吕雪. 基于解析方法电力系统的Hopf分岔类型[J]. J4, 2012, 50(4): 701-704.

LI Pengsong, CHEN Shuji, L Xue. Hopf Bifurcation Type-of Power System Based-on Analytic Methods[J]. J4, 2012, 50(4): 701-704.