The Simulation Research of 5KVA/400Hz Medium Frequency Power Supply in Matlab/Simulink

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Abstract:

This paper built 5 KVA / 400 Hz medium frequency power supply AC - DC - AC main circuit, Output filter is designed in detail. Based on SPWM control strategy and the voltage RMS feedback loop and PI adjustment, the Matlab/Simulink simulation model is established, and Harmonics are analyzed, the conclusion is obtained.

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567-570

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October 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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