论文信息 - Minimization of cogging force in a linear permanent magnet motor

Minimization of cogging force in a linear permanent magnet motor

A finite element/analytically based method is used to aid the minimization of cogging force, due to slotting and the finite length of the ferromagnetic core, in a tubular brushless permanent magnet motor. The method is validated against both finite element calculations and measurements on a prototype motor.

D. Howe | J. Rees-Jones | P. J. Hor | Z. Q. Zhu

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