【摘要】 通过对双三相电机的六维空间向量及其变换的分析,确定采用电压空间矢量SVPWM控制方式,给出了MATLAB仿真结果,证明SVPWM有良好的控制性能.更多还原

【Abstract】 This paper introduces dual three-phase space vector pulse width modulatcon (SVPWM)and machine model,deduces a set of voltage control vector based on d-q subspace,analyzes a six-leg,six-phase inverter,and presents techniques for dual three-phase SVPWM.the simulation by simulink in Matlab 6.5 is compared to a sine-triangte PWM in terms of dc bus utilization.In the end ,the simulation results are given.更多还原