Fei, Wei-Zhong; Luk, Patrick Chi-Kwong; Shen, Jian-Xin
(IEEE; 1999, 2012-10-01)
This paper investigates the torque characteristics of permanent magnet flux switching (PMFS) machines with rotor step skewing. The cogging torque, torque ripple and average output torque of a PMFS machine with a common ...