Communication Dans Un Congrès Année : 2003

Multiphase system supplied by PWM VSI. A new technic to compute the duty cycles

Résumé

When multi-phase machines with magnetic couplings between phases are supplied by triangle intersection PWM, there are parasitic currents. To solve the problem, it is necessary to use Space Vector Modulation. A SVM extended to systems with arbitrary number of phases is proposed. Optimization of time computation and consideration of switching constraints have been considered. Experimental results are given for a vectorial control of a 5-phase machine.

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hal-05443247 , version 1 (06-01-2026)

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  • HAL Id : hal-05443247 , version 1

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Eric Semail, Jean-Paul Hautier, Xavier Kestelyn. Multiphase system supplied by PWM VSI. A new technic to compute the duty cycles. EPE 2003, Sep 2003, Toulouse, France. pp.1-11. ⟨hal-05443247⟩
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