发明名称 |
Driving circuit and method for starting hybrid induction motors |
摘要 |
<p>A driving circuit for improving starting of a hybrid induction motor and its method includes a capacitor for operation electrically connected between a main coil and a auxiliary-coil, and a starting and current cutting-off means electrically connected with the capacitor for operation, applying a high starting current to a motor in starting, and cutting off the starting current when the motor is operated at a synchronous speed after the starting, so that a satisfactory starting characteristic can be obtained by increasing output under a low voltage state in starting, and effective operation can be performed by decreasing output under a normal operation state after the starting is completed.</p> |
申请公布号 |
EP1501182(A2) |
申请公布日期 |
2005.01.26 |
申请号 |
EP20040000126 |
申请日期 |
2004.01.07 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
AHN, JUN-HO;SHIN, HYOUN-JEONG;HAN, SEONG-DO |
分类号 |
H02K17/08;H02P1/44;H02P1/50;H01H61/00;H02K17/26;H02K17/30;H02K21/46;H02P1/48;H02P25/04;(IPC1-7):H02P1/44 |
主分类号 |
H02K17/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|