Design Strategy and Implementation of Control Parameters for BLDC Motor Application in an Electric Vehicle

摘要

The brushless dc motor (BLDC) motor is an electric motor that is widely utilized in numerous applications, especially in automotive systems. It is significant to maximize the force of the electric vehicle; however, due to the rapid growth of electric vehicles, motors and power electronics are determined with huge concern. Meanwhile, the Proportional Integral Derivative (PID) cannot balance the load in a stable condition, and this variation generates a change in load and track conditions. In mobile robot the BLDC motor diminished the current and it increased the torque voltage and current by 48V and 50A, respectively. So to overcome these issues, the control algorithm is implemented in this paper to regulate the speed of the motor in 1KW BLDC in an Electric Vehicle (EV). A 1500rpm BLDC motor is designed by Dymola software which is evaluated with MATLAB. The BLDC increases the torque speed characteristics of the motor based on the pole configuration of an electric vehicle. Evaluation of the method is determined with a set of STM 31 ARM processors and a 750 watt driver. The experimentation is simulated using Arduino IDE software and the results revealed that it is applicable for STM 32 or teensy 3.2 development board or Arduino Mega development board.