基于 Matlab 的电力系统故障分析与仿真摘 要:本文介绍了 MATLAB 软件在电力系统中的应用,以及利用动态仿真工具 Simulink 和电力系统工具箱 PSD 进行仿真的基本方法
在仿真平台上,以单机—无穷大系统为建模对象,通过选择模块,参数设置,以及连线,对电力系统的多种故障进行仿真分析
同时,设计一个 GUI 图形界面,将仿真波形清楚地显示在界面上以便比较和分析
结果表明,仿真波形基本符合理论分析,说明了 MATLAB 是电力系统仿真讨论的有力工具
关键词:电力系统;仿真;故障;MATLAB;GUIAbstract : This paper introduces the applications of MATLAB in power system analysis, and the basic simulation method of taking use of Simulink and PSD
On MATLAB simulation platform, take a single machine—infinite—bus system as modeling objects , by selecting the module, parameter settings , and connecting modules to simulate and analyse various fault of power system
At the same time, in order to facilitate comparison and analysis simulation waveform, design a GUI for showing waveform clearly
The results show that the simulation wav