【摘要】 介绍了矩阵变换器空间矢量调制的基本原理及控制策略,并在MATLAB/SIMULINK环境下建立了矩阵变换器馈电异步电机驱动系统的仿真模型。该模型结构简单、概念清晰。仿真结果表明模型及调制方法合理,电机驱动系统运行良好。更多还原

【Abstract】 The basic principles of space vector modulation used on matrix converter are presented.The implement strategy of space vector modulation is also introduced in detail.A matrix converter simulating model is built for the system of fed asynchronous motor system in Matlab/Simulink.The model structure is apprehensive and very apparent in the sense of conception.The good performance of matrix converter and the validity of space vector modulation are fleetly testified by the simulating results.And it is also indicated that it can achieve ideal effect to use matrix converter to the fed motor drive system.更多还原