Design and Cogging Torque Reduction of Radial Flux Brushless DC Motors with Varied Permanent Magnet Pole Shapes for Electric Vehicle Application. Trans. Energy Syst. Eng. Appl. [Internet]. 2023 Sep. 29 [cited 2026 Nov. 13];4(2):1-13. Available from: https://revistas.utb.edu.co/tesea/article/view/535