In order to suppress the torque ripples of remanufactured permanent magnet synchronous motors, a progressive redesign method of single inner pole eccentric groove, combined …
X Jian, S Qian - Journal of System Simulation, 2020 - dc-china-simulation …
The current freewheeling phenomenon and its causation of torque ripple were analysed. With the relationship between rotor and coil position, the traditional selection rules of voltage …