[1]高金峰,张晓..倍周期分岔和环面分岔对电力系统电压稳定性的影响[J].郑州大学学报(工学版),2005,26(02):27-31.[doi:10.3969/j.issn.1671-6833.2005.02.007]
　Gao Jinfeng,Zhang Xiao.The influence of period-double bifurcation and torus bifurcation on the voltage stability of power system[J].Journal of Zhengzhou University (Engineering Science),2005,26(02):27-31.[doi:10.3969/j.issn.1671-6833.2005.02.007]
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倍周期分岔和环面分岔对电力系统电压稳定性的影响()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
26卷
期数:
2005年02期
页码:
27-31
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
The influence of period-double bifurcation and torus bifurcation on the voltage stability of power system
作者:
高金峰; 张晓.
郑州大学电气工程学院,河南,郑州,450002, 郑州大学电气工程学院,河南,郑州,450002
Author(s):
Gao Jinfeng; Zhang Xiao
关键词:
电力系统;  电压稳定;  Hopf分岔;  倍周期分岔;  环面分岔
Keywords:
DOI:
10.3969/j.issn.1671-6833.2005.02.007
文献标志码:
A
摘要:
应用非线性动力学分岔分析方法与软件,在对鞍结分岔导致电压失稳进行分析的基础上,针对基于WALVE综合负荷模型的典型3节点电力系统,进行分岔分析.分析过程表明,同一电力系统当采用不同的发电机模型时,可能发生亚临界Hopf分岔或超临界Hopf分岔;同时给出了系统走向电压失稳的两种不同方式:连续倍周期分岔经混沌和环面分岔因环面破裂走向电压失稳.采用时域仿真方法,研究了两种方式导致电压失稳的演变过程.
Abstract:
The nonlinear dynamic bifurcation analysis method and software are applied to analyze the voltage instability caused by saddle junction bifurcation, and the bifurcation analysis is carried out for a typical 3-node power system based on WALVE comprehensive load model. The analysis process shows that subcritical Hopf bifurcation or supercritical Hopf bifurcation may occur when different generator models are used in the same power system. At the same time, two different ways for the system to move towards voltage instability are given: continuous bifurcation through chaos and torus bifurcation due to torus rupture to voltage instability. The evolution process of voltage instability caused by two methods was studied by using the time domain simulation method.

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更新日期/Last Update: 1900-01-01