Temperature Analysis of Bldc Motor Used In Electric Vehicle at High Torque Load Using Svpwm Technique

The electric vehicles (EVs) gain popularity, there is a need for efficient and reliable control techniques for the propulsion system, particularly for the brushless DC (BLDC) motor. The temperature of the BLDC motor is a critical parameter that affects its performance, efficiency, and overall lifespan. This study focuses on analyzing the temperature at various parts of a BLDC motor used in electric vehicle operating under high torque load conditions employing the Space Vector Pulse Width Modulation (SVPWM) control technique. The proposed research aims to investigate the impact of high torque loads on thermal behavior of the BLDC motor and to evaluate the effectiveness of the SVPWM technique in managing temperature rise, the experimental study is carried out and validated with the results.