摘要
运用延拓法对一个简单电力系统的鞍结点分岔和Ｈｏｐｆ分岔进行计算分析，并与其它文献的计算方法和结果进行了比较。不难看出，延拓法是对电力系统非线性行为进行局部分析的一种较为严谨和准确的数值计算方法。
The saddle node bifurcation and Hopf bifurcation characteristics of a simple power system are calculated and analyzed by Continuation Method. Its results are compared with those of other methods in the literature. It is easily shown that Continuation Method is strict in mathematical theory and more accurate, and is feasible for the bifurcation computation of power systems.
出处
《电网技术》
EI
CSCD
北大核心
1999年第11期25-27,30,共4页
Power System Technology
基金
国家自然科学基金
上海市青年启明星计划
关键词
电力系统
电压稳定
局部分岔
数值计算
系统分析
power systems
voltage stability
local bifurcation
continuation method
saddle node bifurcation
Hopf bifurcation
