An Enhanced Efficiency of Integrated Inverter /Converter for Dual Mode EV/HEV

Abstract

An innovative model of integrated inverter/converter circuit is proposed for control of three-phase permanentmagnet synchronous motor used as a drive for EV and HEV applications. Three-phase permanent magnet synchronousmotor is having a capability to permit the Dual-mode operation of motoring mode and converter mode effectively.In the inverter mode, the integrated circuit acts as inverter only. But, in the converter mode, the integrated circuit.The proposed control technique is to useinterleaved control to significantly reduce the current ripple and thereby reducing the losses and thermal stress under heavy-loadcondition. The performance of the proposed circuit is available by using simulation of MATLAB/SIMULINK software