Transverse magnetic field permanent-magnet synchronous motor with rotor magnetic pole three-sided wall type structure
Title：
Transverse magnetic field permanent-magnet synchronous motor with rotor magnetic pole three-sided wall type structure
Application Number：
 200610089318
Application Date：
 2006/06/19
Announcement Date：
 2006/12/27
Pub. Date：
Publication Number：
 1885687
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 H02K 21/18, H02K 1/27, H02K 3/12
Applicant(s)：
 Tsinghua University
Inventor(s)：
 Qiu Arui, Tao Guo, Li Dalei
Key Words：
 Transverse magnetic field permanent-magnet synchronous motor, rotor magnetic pole, three-sided wall
Abstract：
 The disclosed horizontal magnetic-field permanent magnet synchronous motor comprises: the U-shaped stator with number same as motor pole pair fixed on shell, a ring stator coiling on bottom of U-shaped slot, every phase of rotor with two magnetic pole rings included 180deg electric angle to form main magnetic pole. This invention applies three-wall gather-magnetic structure for rotor to reduce iron core loss and increase magnetic air gap density.
Claim：
Priority：
PCT：
LegalStatus：

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