Simulation Study of Two Stage Matrix Converter Space Vector Modulation Strategy
Jiliang Liu
Abstract
Jiliang Liu
Abstract
The advantages and the defects of the conventional matrix converter(CMC)are introduced to explain the strengths of the two-stage matrix converter(TSMC).Then,the process of topology evolution from CMC to TSMC is analyzed to prove that they have the same switching functions and transform function.The space vector modulation(SVM) strategy of TSMC is introduced,and the simulated model of TSMC based on MATLAB is established,main waveforms are given.The simulation results verify the correctness of the model and controlling strategy.
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The advantages and the defects of the conventional matrix converter(CMC)are introduced to explain the strengths of the two-stage matrix converter(TSMC).Then,the process of topology evolution from CMC to TSMC is analyzed to prove that they have the same switching functions and transform function.The space vector modulation(SVM) strategy of TSMC is introduced,and the simulated model of TSMC based on MATLAB is established,main waveforms are given.The simulation results verify the correctness of the model and controlling strategy.
Key concepts: Space vector modulation, Correctness, MATLAB, Matrix (chemical analysis), Waveform, Topology (electrical circuits), Computer science, Modulation (music)