摘要
基于电力系统动态仿真计算中微分方程与代数方程的交替迭代算法,提出了一种新的混合式迭代解法。该方法的基本原理是在延续了电力系统模块化建模及迭代算法特点前提下,将微分方程的求解方法多样化。仿真结果证明,混合式迭代解法应用在电力系统动态仿真计算中,计算结果正确,突破了传统的电力系统各模块计算时使用单一的数值解法的局限。
A new alternate composite iteration method is proposed based on the iteration arithmetic of differential equations and the algebraic equations in power system dynamics simulation. The fundamental of the new method is diversified the solutions of differential equations which continues the characteristics of modular modeling and alternate arithmetic. Applying the alternate composite iteration method to power system dynamics simulation shows that the simulation result is correct and breaches the limit of single numerical method used to calculate the different model of power system simulation.
出处
《继电器》
CSCD
北大核心
2006年第14期42-45,共4页
Relay
关键词
动态仿真
交替迭代算法
混合式
dynamics simulation
alternate iteration method
composite method
