三电平STATCOM的建模与仿真研究

摘要

在介绍静止同步补偿器（STATCOM）结构和原理的基础上，利用开关函数建立了三电平STATCOM的数学模型，在Matlab／Simulink平台上实现了三电平STATCOM的仿真模型的搭建，结果验证了所建模型的正确性和有效性，并且具有良好的动态特性．%Based on introducing structure and principle of static synchronous compensator （STATCOM）, the paper established three-level STATCOM mathematical model using the concept of switching function, in Matlab/Simulink platform realized three-level STATCOM simulation model structures. Results show that the model＇ s accuracy and effectiveness has good dynamic characteristics.