Parametric analysis on the effect of V-type rotor magnet geometry on the dynamic performance of PMSMs

Jun 28, 2025

Journal International Journal of Power Electronics and Drive Systems

DOI 10.11591/ijpeds.v16.i2.pp769-779

The research examines how different dimensions of V-type permanent magnet synchronous motor (PMSM) magnets influence the magnetic flux between the rotor and the stator system because matching these dimensions optimizes the magnetic flux for better torque production. As long as the magnet size stays within the right dimensions, it builds greater flux density, which leads to better torque output and better efficiency. Research confirms that flow barriers strengthen engine capabilities. The research applies parametric optimization to find the perfect magnet shapes while showing how they boost electric vehicle motors to meet their requirements. Our tests with finite element method (FEM) show how changing magnet dimensions affects performance.