Reactive Power Compensation Strategy for Open Winding Synchronous Reluctance Motor

This article investigates the reactive power detection principle and influencing factors of synchronous reluctance motors and pr
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oposes a control strategy based on a dual-inverter open-winding motor to improve the system power factor. This method takes reactive current as input for closed-loop control, and a new coordinate transformation method is used to simplify the calculation. The validity of the proposed theory and the practicability of the method are demonstrated by simulation.