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1. 发明申请

WO2005024877A1 A ROTATING ELECTRIC MOTOR FOR OPERATING AN ELECTRIC COMPONENT 审中-公开
标题翻译：用于操作电气部件的旋转电动机
公开(公告)号：WO2005024877A1
公开(公告)日：2005-03-17
申请号：PCT/IB2004/002945
申请日：2004-09-10
申请人： ABB RESEARCH LTD. , VALDEMARSSON, Stefan , LILJESTRAND, Lars , KJAER, Philip
发明人： VALDEMARSSON, Stefan , LILJESTRAND, Lars , KJAER, Philip
IPC分类号： H01H33/36
CPC分类号： H02P1/18 , H01H3/26 , H01H33/666 , H01H2003/266 , H02K26/00 , Y10T307/937
摘要： The invention relates to a rotating electric motor (5) for operating an electric component. The motor is arranged for an operating movement during a limited predetermined angular motion of the rotor of the motor. An electric drive circuit (6) is arranged for the winding of the motor (5). According to the invention, the electric circuit (6) exhi10 bits at least one branch comprising an electric energy bank (7) and a thyristor (9) which are connected in series with the motor winding. The invention also relates to a method for breaking, a use of the invented motor, and an electric switch provided with a motor according to the invention
摘要翻译：本发明涉及一种用于操作电气部件的旋转电动机（5）。马达被布置成在马达的转子的有限的预定的角运动期间进行操作运动。电动机（5）的绕组设置有电驱动电路（6）。根据本发明，电路（6）具有与电动机绕组串联连接的至少一个分支，包括电能组（7）和晶闸管（9）。本发明还涉及一种用于断开本发明的电动机的使用的方法，以及一种设置有根据本发明的电动机的电开关

2. 发明申请

WO2004082105A1 ESTIMATION METHOD 审中-公开
标题翻译：估计方法
公开(公告)号：WO2004082105A1
公开(公告)日：2004-09-23
申请号：PCT/SE2004/000374
申请日：2004-03-15
申请人： ABB RESEARCH LTD , KJAER, Philip , KJELLQVIST, Tommy
发明人： KJAER, Philip , KJELLQVIST, Tommy
IPC分类号： H02K19/38
CPC分类号： H02P23/14 , H02P2207/05
摘要： A field current estimator for estimating the field current in a brushless excited synchronous apparatus comprising an exciter having a stator part and an rotor part comprising a rectifier, and a machine having a stator part and a rotor part and a field winding. The field current estimator comprises: a first calculating unit, calculating the voltages (V ra ,V rb ,V rc ) of the exciter rotor part based on measured values of the current (i s ) and voltage (u s ) of the exciter stator part, by means of a mathematical model of the exciter, a second calculating unit, calculating the voltage (v ff ) of the field winding based on the calculated voltage (V ra ,V rb ,V rc ) of the exciter rotor part, by means of a mathematical model of the rectifier, and a third calculating unit, calculating the field current (i ff ) of the field winding based on the calculated voltage (v ff ) of the field winding, by means of a mathematical model of the field winding.
摘要翻译：一种用于估计无刷激励同步装置中的励磁电流的励磁电流估计器，包括具有定子部分的励磁机和包括整流器的转子部分，以及具有定子部分和转子部分以及励磁绕组的机器。场电流估计器包括：第一计算单元，基于励磁机定子部件的电流（I s）和电压（us）的测量值，通过以下方式计算励磁机转子部分的电压（Vra，Vrb，Vrc）激励器的数学模型，第二计算单元，通过整流器的数学模型，基于所计算的激励器转子部分的电压（Vra，Vrb，Vrc）来计算励磁绕组的电压（vff）以及第三计算单元，通过场绕组的数学模型，基于所计算的励磁绕组的电压（vff）来计算励磁绕组的励磁电流（iff）。

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