Two-stage H-bridge based six-phase induction motor SVPWM (Space Vector Pulse Width Modulation) control method and application

The invention discloses a two-stage H-bridge based six-phase induction motor SVPWM (Space Vector Pulse Width Modulation) control method and the application thereof. The six-phase induction motor SVPWM control method popularizes the single-phase based SVPWM technology to the six-phase induction motor SVPWM control and the application method thereof; the feasibility of the six-phase induction motor SVPWM control method is validated through experiments; besides, under the premise of realizing normal operation of the SVPWM controlled six-phase induction motor, the invention proposes a novel harmonic injection method.