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1. 发明申请

US20130320799A1 REINFORCED PERMANENT MAGNET SYNCHRONOUS MOTOR ROTOR FOR STARTING ON LINE 审中-公开
标题翻译：增强永磁同步电机转子在线启动
公开(公告)号：US20130320799A1
公开(公告)日：2013-12-05
申请号：US13978032
申请日：2012-01-06
申请人： Bruce William Kielgas , Kai Wang , Yamin Chen
发明人： Bruce William Kielgas , Kai Wang , Yamin Chen
IPC分类号： H02K21/46
CPC分类号： H02K21/46 , H02K1/276
摘要： Disclosed in the present invention is a reinforced permanent magnet synchronous motor rotor for line-start, comprising: standard laminations, conductive bars, magnetic bars, and reinforced laminations; the reinforced laminations being located between standard laminations; the magnetic bars are embedded in the standard laminations and separated by the reinforced laminations, and the conductive bars run through the standard laminations and reinforced laminations overlying one other. Comparing the structures of the reinforced permanent magnet synchronous motor rotor for line-start provided by the present invention and the permanent magnet motor rotor in the prior art, the mechanical strength of the motor rotor is increased effectively and the service life of the motor rotor is lengthened by adding reinforced laminations, under the precondition that motor efficiency is not sacrificed.
摘要翻译：在本发明中公开了一种用于线路起动的增强永磁同步电动机转子，包括：标准叠片，导电棒，磁棒和增强叠片; 加强叠片位于标准叠片之间; 磁条被嵌入在标准叠片中，并被加强的叠片隔开，并且导电棒穿过彼此叠置的标准叠片和加强叠片。比较现有技术中由本发明提供的用于线路启动的增强永磁同步电动机转子和永磁电动机转子的结构，电动机转子的机械强度有效提高，电动机转子的使用寿命为在不牺牲电机效率的前提下加入增强叠片加长。

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