Analysis and Verification of the Method of Improving Inductance by Magnetic Endcaps in Slotless Permanent Magnet Motor

The slotless permanent magnet motor (SPMM) has low phase inductance due to the larger physical air gap, which will adversely affect motor control and current harmonics. In this paper, the method of forming an extra magnetic circuit by endcap around the outer stator is proposed. The advantage of this...

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Bibliographic Details
Main Authors: Chenglong Chu, Yunkai Huang
Format: Article
Language:English
Published: MDPI AG 2022-04-01
Series:Machines
Subjects:
Online Access:https://www.mdpi.com/2075-1702/10/4/274