IEEE - Institute of Electrical and Electronics Engineers, Inc. - Study of Magnet Shifting for Reduction of Cogging Torque in Permanent Magnet Motors

The 12th Biennial IEEE Conference on Electromagnetic Field Computation Digest Book

Author(s): Xiuhe Wang ; Yubo Yang ; Xin Zhang ; Ran Zhang ; Shiyou Yang
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 2006
Conference Location: Miami, FL, USA
Conference Date: 30 April 2006
Page Count: 1
Page(s): 476
ISBN (Paper): 1-4244-0320-0
DOI: 10.1109/CEFC-06.2006.1633266
Regular:

It is found that if the slot number per pole is not an integer, new lower harmonics of cogging torque may be introduced when permanent magnet (PM) shifting is adopted. To reduce cogging torque,... View More

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