发明名称 |
METHOD OF MANUFACTURING PERMANENT-MAGNET SYNCHRONOUS MOTOR |
摘要 |
In a combination of, for example, a rotor having eight magnetic poles and a stator having twelve slots and pulsating components of permeance, which generate a sinusoidal cogging torque having maxima of the same number as the number of poles of the rotor, pressurizing parts arranged in predetermined positions, applying a force at an outer periphery of the stator and directed inwardly cancels the pulsating components of the cogging torque.
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申请公布号 |
US2011047782(A1) |
申请公布日期 |
2011.03.03 |
申请号 |
US20100943058 |
申请日期 |
2010.11.10 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
TOIDE YUKARI;DAIKOKU AKIHIRO;NAKANO MASATSUGU;ARITA HIDEAKI;YAMAGUCHI SHINICHI;HAZEYAMA MORIYUKI;YOSHIOKA TAKASHI;KIKUCHI TOMOHIRO;HAYAMI KATSUMI;MIYAZAKI TAKASHI |
分类号 |
H02K15/02;H02K1/18;H02K29/03 |
主分类号 |
H02K15/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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