发明名称 |
Motor driver system and method for protecting motor driver |
摘要 |
A motor driver system includes an inverter configured to apply a three-phase voltage to a motor; an inverter driver configured to generate a reference voltage to the inverter to control a motor speed to follow a reference speed; and a motor protector configured to control the inverter driver so that a value of the reference voltage is equal to or lower than a predetermined voltage value.
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申请公布号 |
US7791298(B2) |
申请公布日期 |
2010.09.07 |
申请号 |
US20070945890 |
申请日期 |
2007.11.27 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
LEE KYUNG HOON;WON JUNE HEE;LEE GIL SU;AHN JUN HO;OH JAE YOON |
分类号 |
H02K17/32;H02K23/68;H02K27/30 |
主分类号 |
H02K17/32 |
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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