基于电流型Z源逆变器的SVPWM控制方法研究

Study on SVPWM Control Strategies of Current Fed Z-source Inverter

以电流型Z源逆变器为研究对象,依据电路拓扑结构分析其工作原理并总结其特性。通过对SVPWM控制方法的脉冲生成原理的分析,对电流型Z源逆变器进行了相应的仿真,体现了电流型Z源逆变器的优越性,验证了电路的可行性。

The Z- source inverter was taken as the study object, according to its circuit topology structure, the features and working principle were summarized. Through the analysis of pulse generation principle of the SVPWM control method, the appropriate simulation for the Z- source inverter was given, which demonstrated the superiority of the current type Z- source inverter and verified the feasibility of the circuit.