Design and Implementation of BLDC Motor Drive for Electric Vehicle Applications

نوع المستند : المقالة الأصلية

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كلية التكنولوجيا والتعليم - جامعة سوهاج

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This work focuses on electric vehicles, with a particular emphasis on the Brushless DC (BLDC) motor as the most effective solution for green transportation due to its high efficiency and zero greenhouse gas emissions. The study examines various types of electric motors that have been utilized as propulsion systems for electric vehicles, including brushed Direct Current (DC) motors, induction motors, switched reluctance motors, and permanent magnet Brushless DC (BLDC) motors. The research also explores the implementation of speed control for brushless DC motors in electric vehicle applications and provides an overview of electric vehicle technologies. The study predicts that BLDC motors will replace traditional motors as the standard form of power transmission in industries by the year 2030 due to their high efficiency, high power factor, strong torque, and simple control. The research includes the creation of a model for the 120° mode using electrical and mechanical equations, as well as an investigation into the BLDC motor's capabilities at constant, dynamic, and torque speeds. The test results are verified using MATLAB/SIMULINK, with the real value achieving the reference value in the first two scenarios.

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