Analysis and simulation of vector controlled PMSM drive using SVPWM inverter

Abstract

This paper presents simulation and analysis of vector control scheme of PMSM using SVPWM inverter. SVPWM technique as an important building block of vector control scheme is used to provide the gating signals for the six switches of the inverter. SVPWM has proved itself an emerging and promising one from available several pulse width modulation techniques in the drive speed controlling applications such as AC induction motor, Switched reluctance, brushless DC and permanent magnet (PM) synchronous motors. The simulation is done for some reference values of speed and torque, and the motor values are verified as they should trace their references.