Robust torque ripple mitigation of a line-start PMSM by means of the Taguchi method
Abstract
—In this paper, a robust design framework is proposed
to mitigate torque ripple for line-start permanent magnet synchronous machines (LS-PMSM) by using the Taguchi method.
The framework is intended for fine-tuning initial optimum
designs to further improve the steady-state torque quality of LSPMSMs. The proposed framework was successfully implemented
on an LS-PMSM design. A notable decrease in steady-state
torque ripple was achieved without a significant reduction in
steady-state performance and transient load synchronization
capability. It has been shown that the proposed robust torque
ripple mitigation framework is both functional and time efficient
and can be applied to a wide range of electrical machines
URI
http://hdl.handle.net/10394/32605https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8704771
https://doi.org/10.1109/RoboMech.2019.8704771