Over Modulation

Views Updated: Dec 15, 2025

Abbreviation

Pronunciation

/ˈoʊvər ˌmɑʤəˈleɪʃən/

The Over Modulation(OM) Strategy Research and Realization of Two-Stage Matrix Converter
The system adopts SVPWM method with over modulation function and use static excitation at the first period of working time.
The over modulation strategy of matrix converter ( MC ) is put forward on the basis of conventional AC / DC / AC MC control theory.
The program with over modulation algorithm improved the utilization of DC voltage greatly. The motor control system has excellent torque response and accurate speed control characteristic, achieves the desired design features and running well.
The ultimate target of the research of Matrix Converter is to find switch combination and switch function. To solve the low transfer ratio problem, the over modulation strategy of Matrix Converter is put forward.

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