发明名称 |
Permanent magnet motor start-up |
摘要 |
Methods and apparatus are provided for startup of a permanent magnet alternating current (AC) motor. The method comprises the steps of detecting startup of the permanent magnet AC motor; detecting a mechanical oscillation of the permanent magnet AC motor when startup of the permanent magnet AC motor is detected; and, in response to detection of the mechanical oscillation of the permanent magnet AC motor when startup is detected, suppressing the mechanical oscillation of the permanent magnet AC motor.
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申请公布号 |
US7932691(B2) |
申请公布日期 |
2011.04.26 |
申请号 |
US20080107132 |
申请日期 |
2008.04.22 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
SON YO CHAN;BAE BON HO;MILANI MICHAEL |
分类号 |
H02P1/24 |
主分类号 |
H02P1/24 |
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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