矩阵变换器双空间矢量调制策略的仿真研究

矩阵变换器是一种新型的电力变化装置,具有很好的应用价值,采取先进的控制手段对其进行调制是应用的基础。本文简述了矩阵变换器空间矢量调制原理,分析了输出线电压和输入相电流空间矢量调制以及矩阵变换器双空间矢量调制策略,给出了系统在Matlab仿真环境下的仿真模型和运行结果。仿真结果表明:基于双空间矢量调制策略的矩阵变换器具有良好的输入输出特性,为矩阵变换器进一步应用提供了前期检验和实验依据。

Simulation Research of Matrix Converter Double Space Vector Modulation Strategy

Matrix converter is a new type of electric power change device and has the very good application value, the advanced control means of its modulation is the application foundation. This paper describes matrix converter space vector modulation principle, analyses the output linevoltages and input phasecurrent space vector modulation and matrix converter double space vector modulation strategy, gives the system simulation model and operation results in Matlab simulation environment. Simulation results show that the strategy of matrix converter based on double space vector modulation has good input/ output properties and provide the prophase test and experiment basis for matrix converter further applied to.