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公开(公告)号：US20160276971A1
公开(公告)日：2016-09-22
申请号：US14658804
申请日：2015-03-16
申请人： Lav THYAGARAJAN , Long WU , Tianjun FU
发明人： Lav THYAGARAJAN , Long WU , Tianjun FU
摘要： In one example embodiment, a method includes determining a first adjustment value for a slip frequency of a rotor in an induction motor, determining a second adjustment value for an inductance of the induction motor and tuning the slip frequency of the rotor and the inductance of the induction motor based on the first adjustment value and the second adjustment value, respectively.
摘要翻译： 在一个示例性实施例中，一种方法包括确定感应电动机中转子的转差频率的第一调整值，确定感应电动机的电感的第二调整值并调整转子的转差频率和 感应电动机分别基于第一调整值和第二调整值。
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公开(公告)号：US20140306637A1
公开(公告)日：2014-10-16
申请号：US13861672
申请日：2013-04-12
申请人： Long WU , Tianjun FU , Chris J. TREMEL
发明人： Long WU , Tianjun FU , Chris J. TREMEL
IPC分类号： H02P27/08
CPC分类号： H02P27/08 , B60L1/00 , B60L15/025 , B60L2240/423 , B60L2240/425 , B60L2240/527 , B60L2240/529 , B60L2260/44 , H02P21/20 , H02P21/22 , H02P31/00 , H02P2207/05 , Y02T10/643
摘要： In one example embodiment, a device for controlling an alternating current (AC) machine is disclosed. The device includes a processor configured to determine a plurality of instantaneous voltages corresponding to a plurality of phase voltages of an inverter, the inverter driving the AC machine. The processor is further configured to determine an actual line-to-line voltage of the inverter based on the plurality of instantaneous voltages. The processor is further configured to determine a terminal voltage feedback for controlling the AC machine, based on the determined actual line-to-line voltage and a terminal voltage threshold.
摘要翻译： 在一个示例性实施例中，公开了一种用于控制交流（AC）机器的装置。 该装置包括：处理器，被配置为确定对应于逆变器的多个相电压的多个瞬时电压，所述逆变器驱动AC电机。 处理器还被配置为基于多个瞬时电压来确定逆变器的实际线间电压。 处理器还被配置为基于所确定的实际线间电压和端电压阈值来确定用于控制AC电机的端电压反馈。
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