Exterior Rotor Permanent Magnet Brushless Dc Motor through Numerical Method of the Electromagnetic for Torque Improvement Dr. Devi K. Uma*, Dr. Kumar R. Satish** *Professor, EEE Department, Sengunthar Engineering College, Tiruchengode, India **Professor & Principal, Sengunthar College of Engineering, Tiruchengode, India Online published on 15 September, 2016. Abstract In this paper, Numerical method based Exterior Rotor Permanent Magnet Brushless Direct Current (ERPMBLDC) is proposed aiming to integrate its torque. The ERPMBLDC Machine construction and principle of operation will be designed using Finite Element Method Magnetic 4.2(FEMM4.2) software. Then the flux pattern distribution based on the numerical method of ERPMBLDC motor estimation derived. The proposed motor parameters such as flux pattern, phase angles for maximum torque and torque were analyzed and compared by simulation and by experimental results. Top Keywords Exterior Rotor Permanent Magnet Brushless DC Motor (ERPMBLDCM), Finite Element Method (FEM), Flux, Magnetic Vector Potential and Torque. Top |