发明名称 |
Synchronous induction motor |
摘要 |
<p>An object of the invention is to provide a synchronous induction motor realizing a great reluctance torque by concentrating a magnetomotive force generated by a rotor provided with a permanent magnet having a two-pole structure, and having a high efficiency. The synchronous induction motor has a stator provided with a stator winding, a rotor rotating within the stator, a cage-type secondary electric conductor provided in a peripheral portion of a rotor yoke portion constituting the rotor, and a permanent magnet inserted into the rotor yoke portion and having a two-pole structure, and the magnetomotive force generated by one pole of the rotor is set to a value equal to or less than 10 % of a peak value in a predetermined range near an electrical angle 0 degree or 180 degrees. <IMAGE></p> |
申请公布号 |
EP1227568(A1) |
申请公布日期 |
2002.07.31 |
申请号 |
EP20010310892 |
申请日期 |
2001.12.24 |
申请人 |
SANYO ELECTRIC CO. LTD |
发明人 |
YANASHIMA, TOSHIHITO;ARAI, KAZUHIKO;TAKEZAWA, MASAAKI;IGARASHI, KEIJIRO;MURATA, EIICHI;YAMASHITA, MASANORI;NAKAYAMA, YOSHITOMO;KOISO, SHIGEMI;ONODERA, NOBORU |
分类号 |
H02K1/22;H02K1/27;H02K17/08;H02K17/26;H02K21/14;H02K21/46;(IPC1-7):H02K21/46 |
主分类号 |
H02K1/22 |
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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