Mathematical Modeling of Permanent Magnet Brushless DC Motor for Electric Scooter

Abstract

Permanent magnet brushless dc (PMBLDC) motors are successfully developed to find the wide application in low power automotives due to high efficiency, silent operation, compact size, lower maintenance and high reliability. Due to the advancement in power electronics, PM Brushless dc motors have become potential drive for automotive applications. This paper mainly deals on simulation using Mat lab / Simulink for mathematical model of the PMBLDC motor for electric scooter application. The steady state and transient models of PMBLDC motor is analyzed for efficient performance of control. The transfer function of the motor is derived to arrive at the stability of the motor. The communication system and network topology of the motor drive is discussed and presented.