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1.
公开(公告)号:US08638054B2
公开(公告)日:2014-01-28
申请号:US13871603
申请日:2013-04-26
申请人: Emerson Electric Co.
CPC分类号: H02P6/14 , H02P6/18 , H02P21/141
摘要: Various methods of detecting a found rotor, a lost rotor, a locked rotor and a caught rotor after a power disruption using flux estimates are disclosed. Also disclosed are permanent magnet motor controllers and assemblies suitable for performing one or more of these methods.
摘要翻译: 公开了在使用通量估计的功率中断之后检测发现的转子,失去的转子,锁定的转子和捕获的转子的各种方法。 还公开了适用于执行这些方法中的一种或多种的永磁电动机控制器和组件。
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2.
公开(公告)号:US20130234639A1
公开(公告)日:2013-09-12
申请号:US13871603
申请日:2013-04-26
申请人: EMERSON ELECTRIC CO.
IPC分类号: H02P6/18
CPC分类号: H02P6/14 , H02P6/18 , H02P21/141
摘要: Various methods of detecting a found rotor, a lost rotor, a locked rotor and a caught rotor after a power disruption using flux estimates are disclosed. Also disclosed are permanent magnet motor controllers and assemblies suitable for performing one or more of these methods.
摘要翻译: 公开了在使用通量估计的功率中断之后检测发现的转子,失去的转子,锁定的转子和捕获的转子的各种方法。 还公开了适用于执行这些方法中的一种或多种的永磁电动机控制器和组件。
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