Modeling and Simulation of BLDCM Drive System Based on Z-Source Converter

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Abstract:

A BLDCM drive system based on Z-source converter is proposed in this paper, it can be integrated to control DC bus boost and BLDCM speed by Z-source transformation technology, which not only improve energy efficiency but also raise the system security. The algorithm of PWM is applied to control Z-source inverter, which is simulated by Matlab/Simulink, the results are shown to verify the features of the Z-source inverter for BLDCM drive system, and confirm that the method is correctly and availably.

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359-363

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July 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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