Reaseach on optimization of predictive control of matrix converter modulation model
MA Xinghe
ZHAO Yezi
XU Dan
ZHAO Junying
Abstract：The system interference is often caused by the incompatibility between the different modulation strategies and the system operation control.A modulation model predictive control(M2PC)was proposed based on the classical model predictive control(MPC).Furthermore,the control strategy was improved to op-timize the input and output performance of matrix converter system.The selected M2PC strategy not only con-tained a variety of excellent characteristics of MPC strategy,but also avoided the variable switching fre-quency caused by MPC strategy,reduced the system input and output harmonics.The control process was simple and did not need to introduce other variables so it had a good application prospect.Finally,the pro-posed strategy was simulated and tested,which proved the superiority of the proposed strategy.
Keywords：matrix convertermodel predictive controlswitching frequencymodulation strategyharmonic
Publication Date：2023-12-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：9( 126-133,188 )