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公开(公告)号：US20060038539A1
公开(公告)日：2006-02-23
申请号：US10522606
申请日：2003-07-21
申请人： Hakan Swahn , Bertil Svensson
发明人： Hakan Swahn , Bertil Svensson
CPC分类号： H02P9/02 , H02H6/005 , H02H7/06 , H02P9/10 , H02P23/14 , Y10T24/1471 , Y10T24/1664 , Y10T24/186
摘要： A method and an apparatus are described for monitoring a rotating synchronous electric machine (9), which comprises a rotor winding and a stator having a stator winding. The method comprises the steps of determining the stator winding current, determining the stator winding voltage, determining the rotor winding current, and estimating the temperature in at least two positions in the electric machine (9) using a model of the electric machine and the determined current and voltage values. An apparatus according to the invention is provided for carrying out the method.
摘要翻译： 一种用于监测旋转同步电机（9）的方法和装置，其包括转子绕组和具有定子绕组的定子。 该方法包括以下步骤：使用电机的型号确定定子绕组电流，确定定子绕组电压，确定转子绕组电流，以及估计电机（9）中至少两个位置的温度，并确定 电流和电压值。 提供根据本发明的装置用于执行该方法。
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公开(公告)号：US20080010036A1
公开(公告)日：2008-01-10
申请号：US11803285
申请日：2007-05-07
申请人： Hakan Swahn , Bertil Svensson
发明人： Hakan Swahn , Bertil Svensson
CPC分类号： H02P9/02 , H02H6/005 , H02H7/06 , H02P9/10 , H02P23/14 , Y10T24/1471 , Y10T24/1664 , Y10T24/186
摘要： A method and an apparatus are described for monitoring a rotating synchronous electric machine (9), which comprises a rotor having a rotor winding and a stator having a stator winding. The method comprises the steps of determining the stator winding current, determining the stator winding voltage, determining the rotor winding current, and estimating the temperature in at least two positions in the electric machine (9) using a model of the electric machine and the determined current and voltage values. An apparatus according to the invention is provided for carrying out the method.
摘要翻译： 一种用于监测旋转同步电机（9）的方法和装置，其包括具有转子绕组和具有定子绕组的定子的转子。 该方法包括以下步骤：使用电机的型号确定定子绕组电流，确定定子绕组电压，确定转子绕组电流，以及估计电机（9）中至少两个位置的温度，并确定 电流和电压值。 提供根据本发明的装置用于执行该方法。
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公开(公告)号：US07242166B2
公开(公告)日：2007-07-10
申请号：US10522606
申请日：2003-07-21
申请人： Håkan Swahn , Bertil Svensson
发明人： Håkan Swahn , Bertil Svensson
CPC分类号： H02P9/02 , H02H6/005 , H02H7/06 , H02P9/10 , H02P23/14 , Y10T24/1471 , Y10T24/1664 , Y10T24/186
摘要： A method and an apparatus are described for monitoring a rotating synchronous electric machine (9), which comprises a rotor winding and a stator having a stator winding. The method comprises the steps of determining the stator winding current, determining the stator winding voltage, determining the rotor winding current, and estimating the temperature in at least two positions in the electric machine (9) using a model of the electric machine and the determined current and voltage values. An apparatus according to the invention is provided for carrying out the method.
摘要翻译： 一种用于监测旋转同步电机（9）的方法和装置，其包括转子绕组和具有定子绕组的定子。 该方法包括以下步骤：使用电机的型号确定定子绕组电流，确定定子绕组电压，确定转子绕组电流，以及估计电机（9）中至少两个位置的温度，并确定 电流和电压值。 提供根据本发明的装置用于执行该方法。
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公开(公告)号：US07498775B2
公开(公告)日：2009-03-03
申请号：US11803285
申请日：2007-05-07
IPC分类号： H02P9/00
CPC分类号： H02P9/02 , H02H6/005 , H02H7/06 , H02P9/10 , H02P23/14 , Y10T24/1471 , Y10T24/1664 , Y10T24/186
摘要： A method and an apparatus are described for monitoring a rotating synchronous electric machine (9), which comprises a rotor having a rotor winding and a stator having a stator winding. The method comprises the steps of determining the stator winding current, determining the stator winding voltage, determining the rotor winding current, and estimating the temperature in at least two positions in the electric machine (9) using a model of the electric machine and the determined current and voltage values. An apparatus according to the invention is provided for carrying out the method.
摘要翻译： 一种用于监测旋转同步电机（9）的方法和装置，其包括具有转子绕组和具有定子绕组的定子的转子。 该方法包括以下步骤：使用电机的型号确定定子绕组电流，确定定子绕组电压，确定转子绕组电流，以及估计电机（9）中至少两个位置的温度，并确定 电流和电压值。 提供根据本发明的装置用于执行该方法。
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