Cogging torque reduction method of internal permanent magnet motor based on stator tooth shoulder chamfer

Cogging torque reduction method of internal permanent magnet motor based on stator tooth shoulder chamfer

In order to reduce the cogging torque of interior permanent magnet synchronous motor (IPMSM) for electric vehicles,a method of stator tooth shoulder chamfer was proposed.The equivalent model of air gap length before and after the chamfer of stator tooth shoulder was established,and the effective air...

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Bibliographic Details
Main Authors: Mingjun1 XU, Xueyi1 ZHANG, Jing2 WANG, Shilong1 YAN, Hongbin1 YIN, Yingchao1 ZHOU
Format: Article
Language:zho
Published: Hebei University of Science and Technology 2021-12-01
Series:Journal of Hebei University of Science and Technology
Subjects:
electrical machinery; stator tooth shoulder chamfer; cogging torque optimization; permanent magnet synchronous motor; electric vehicle
Online Access:http://xuebao.hebust.edu.cn/hbkjdx/ch/reader/create_pdf.aspx?file_no=b202106003&flag=1&journal_

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http://xuebao.hebust.edu.cn/hbkjdx/ch/reader/create_pdf.aspx?file_no=b202106003&flag=1&journal_

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