Performance comparison of six switch based inverter vs four switch based inverter fed BLDC motor drive in automotive application [articol]

Abstract

In recent days BLDC motors frequently used in automotive industries mainly exhaust gas treatment system and other applications. In exhaust gas treatment system BLDC motors mainly used for pumping and purging application for Adblue. In this paper compares the performance of six switch based inverter vs four switch based inverter fed BLDC motor drives in exhaust gas treatment system. Artificial intelligent based six switch inverter fed BLDC motor drive performance compare with SVPWM based four switch inverter fed BLDC motor drive. The simulation results are presented to verify the stability of the different drive system.