三相静止变流器的仿真与设计研究

Simulation and Design of Three-phase Static Converter

为了研究在电力系统中有广泛应用的三相静止变流器,笔者采用Saber仿真软件,搭建了三相静止变流器仿真电路试验模型,并进行了仿真分析,瞬态分析、傅里叶变换分析、快速傅里叶变换分析等仿真结果表明该三相静止变流器设计方法能够有效地提供幅值和频率符合要求的三相交流电,具有可行性和实用价值。

In order to study the three-phase static converters widely used in power system, this paper uses the simulation software Saber to build the simulation circuit model of three-phase static converter, and the simulation analysis is carried out.The results of time-domain analysis, Fourier transform analysis and fast Fourier transformation analysis show that the design method can provide three-phase alternating current, and the amplitude and frequency meet the requirements. The method is feasible and practical.