发明名称 |
Method and device for controlling a synchronous motor |
摘要 |
The motor has several winding arms (2-4), of which each is connected to a corresp. motor port which is both field oriented and operated in the field attenuation region. The method involves using a motor controller and involves short circuiting the motor ports (u,v,w) when braking the motor and/or in critical states. If the controller fails the motor ports are automatically short-circuited. An Independent claim is also included for an arrangement for controlling a multi-phase synchronous motor. |
申请公布号 |
EP0935336(A3) |
申请公布日期 |
2001.05.30 |
申请号 |
EP19990102107 |
申请日期 |
1999.02.03 |
申请人 |
DIEHL AKO STIFTUNG & CO. KG |
发明人 |
WEINMANN, MARTIN DIPL.-ING.;ZEH, STEFAN DIPL.-ING. |
分类号 |
H02P6/24 |
主分类号 |
H02P6/24 |
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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