发明名称 |
Starting Control Apparatus and Method for Motor |
摘要 |
Entry of a synchronous speed of a rotor can be facilitated by increasing a starting torque by adjusting a magnetization application time for magnetizing the rotor according to whether or not a starting capacitor is used. The present invention includes: a control unit that outputs a control signal for controlling an application time of a magnetizing current according to whether or not a starting capacitor is used; and a switch that supplies power to an exciting coil according to the control signal outputted from the control unit.
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申请公布号 |
US2009160393(A1) |
申请公布日期 |
2009.06.25 |
申请号 |
US20070226920 |
申请日期 |
2007.04.26 |
申请人 |
CHOI JAE-HAK;SHIM JANG-HO;LEE SUNG-HO;PARK JIN-SOO;KIM JAE-MIN |
发明人 |
CHOI JAE-HAK;SHIM JANG-HO;LEE SUNG-HO;PARK JIN-SOO;KIM JAE-MIN |
分类号 |
H02P1/44 |
主分类号 |
H02P1/44 |
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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