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1. 发明公开

EP1981164A3 Motor control device 审中-公开
标题翻译：电机控制器
公开(公告)号：EP1981164A3
公开(公告)日：2016-12-07
申请号：EP08007219.2
申请日：2008-04-11
申请人： Sanyo Electric Co., Ltd.
发明人： Hida, Hajime , Sakamoto, Shunya
IPC分类号： H02P25/00 , H02P21/00 , H02P21/14 , H02M7/539
CPC分类号： H02P25/00 , H02M7/5395 , H02M2001/0009 , H02P21/00 , H02P21/14
摘要： A motor control device has: a motor current detecting portion for detecting, based on a current flowing between an inverter that drives a three-phase motor and a direct-current power supply, a motor current flowing through the motor; a specified voltage value producing portion for producing, based on the motor current, a specified voltage value as a target value for a voltage to be applied to the motor, and outputting the specified voltage value thus produced; a specified voltage value holding portion for holding an earlier specified voltage value outputted from the specified voltage value producing portion; and a specific period setting portion for setting a specific period based on a voltage difference between two of U-phase, V-phase, and W-phase voltages of the motor. Outside the specific period, the motor is controlled via the inverter based on the specified voltage value outputted from the specified voltage value producing portion, and, within the specific period, the motor is controlled via the inverter based on the specified voltage value held by the specified voltage value holding portion.

2. 发明公开

EP2105117A2 Algorithm for power drive speed control 有权
标题翻译： Algorithmusfüreine elektrisch angetriebene Geschwindigkeitssteuerung
公开(公告)号：EP2105117A2
公开(公告)日：2009-09-30
申请号：EP09250422.4
申请日：2009-02-18
申请人： Hill-Rom Services, Inc.
发明人： Bhai, Aziz A.
IPC分类号： A61G7/08 , A61G7/018
CPC分类号： A61G7/08 , A61G7/018 , A61G2203/36 , H02P23/0077 , H02P25/00
摘要： A control system for a self-propelled patient-support apparatus (10) includes a controller (30) that utilizes a power drive speed control algorithm to control the power output to a motor (42) of a drive mechanism (24) for driving the patient-support apparatus (10) across a floor. The control algorithm normalizes a force input by a user on a user input device, the force indicative of a desired drive speed. The algorithm varies the responsiveness of the output to the drive mechanism based on the current operating conditions of the drive mechanism (24).
摘要翻译：一种用于自行推进的患者支撑装置（10）的控制系统包括控制器（30），其利用动力驱动速度控制算法来控制向驱动机构（24）的马达（42）输出的功率，以驱动患者支撑装置（10）穿过地板。控制算法对用户输入设备上的用户输入的力进行归一化，该力指示期望的驱动速度。该算法基于驱动机构（24）的当前操作条件来改变输出对驱动机构的响应性。

3. 发明授权

EP1657811B1 Apparatus for controlling speed of fan motor of air-conditioner having an induction rotor and a permanent maget rotor 有权
标题翻译：装置的空调机的具有感应转子的风扇电机的转速控制和永久磁铁转子
公开(公告)号：EP1657811B1
公开(公告)日：2014-11-12
申请号：EP05005807.2
申请日：2005-03-17
申请人： LG Electronics, Inc.
发明人： Han, Seung-Do , Shin, Hyoun-Jeong , Oh, Seung-Suk
IPC分类号： H02P25/00 , H02P27/16 , H02K1/27 , H02K16/02 , H02K17/04 , F24F11/00
CPC分类号： H02P27/16 , F24F11/77 , H02K16/02 , H02K17/26 , H02P25/00
摘要： An apparatus for controlling a speed of a fan motor (HIM (Hybrid Induction Motor)) of an air-conditioner extends a speed control range of a fan motor of an air-conditioner by controlling revolutions per minute (RPM) of the fan motor. In order to extend the speed control range of the HIM, an RPM of the HIM is controlled based on a pre-set duty ratio of a switching device electrically connected with the HIM.

4. 发明公开

EP2467933A2 SCHALTUNGSANORDNUNG FÜR EIN KRAFTFAHRZEUG 审中-公开
标题翻译：电路装置的机动车
公开(公告)号：EP2467933A2
公开(公告)日：2012-06-27
申请号：EP10728718.7
申请日：2010-07-08
申请人： Robert Bosch GmbH
发明人： BEYER, Hans-Uwe , HABERL, Nikolas , FRESSER, Heiko , KIRN, Hans-Juergen
IPC分类号： H02P25/00
CPC分类号： H02P25/00 , H02H3/027 , H02H9/02
摘要： The invention relates to a circuit assembly for a motor vehicle. The circuit assembly comprises an electric motor. The electric motor comprises a control unit, wherein the control unit is designed to actuate the electric motor, in particular a stator of the electric motor, for rotating the rotor. According to the invention, the circuit assembly comprises a controllable switch with a control connection. The controllable switch is connected, in particular in a separable manner, on the input side to a battery potential of an on-board power supply system of the motor vehicle. The controllable switch is connected on the output side to the electric load, in particular the electric motor, preferably to the control unit of the electric motor. The control unit has a control input for receiving an activation signal for activating the load, in particular in the case of an electric motor for rotating a rotor of the electric motor. The control unit is connected to the control connection of the controllable switch and designed to apply a switch signal to the control connection to activate the load depending on the activation signal.

5. 发明公开

EP1981164A2 Motor control device 审中-公开
标题翻译：电机控制装置
公开(公告)号：EP1981164A2
公开(公告)日：2008-10-15
申请号：EP08007219.2
申请日：2008-04-11
申请人： SANYO Electric Techno Create Co., Ltd.
发明人： Hida, Hajime , Sakamoto, Shunya
IPC分类号： H02P25/00 , H02P21/00
CPC分类号： H02P25/00 , H02M7/5395 , H02M2001/0009 , H02P21/00 , H02P21/14
摘要： A motor control device has: a motor current detecting portion for detecting, based on a current flowing between an inverter that drives a three-phase motor and a direct-current power supply, a motor current flowing through the motor; a specified voltage value producing portion for producing, based on the motor current, a specified voltage value as a target value for a voltage to be applied to the motor, and outputting the specified voltage value thus produced; a specified voltage value holding portion for holding an earlier specified voltage value outputted from the specified voltage value producing portion; and a specific period setting portion for setting a specific period based on a voltage difference between two of U-phase, V-phase, and W-phase voltages of the motor. Outside the specific period, the motor is controlled via the inverter based on the specified voltage value outputted from the specified voltage value producing portion, and, within the specific period, the motor is controlled via the inverter based on the specified voltage value held by the specified voltage value holding portion.
摘要翻译：电动机控制装置具有：电动机电流检测部，其基于在驱动三相电动机的逆变器和直流电源之间流动的电流来检测流过电动机的电动机电流; 指定电压值产生部分，用于基于电动机电流产生指定电压值作为要施加到电动机的电压的目标值，并输出由此产生的指定电压值; 指定电压值保持部分，用于保持从指定电压值产生部分输出的较早指定电压值; 以及特定期间设定部，根据电动机的U相，V相，W相的两个电压的电压差来设定特定期间。在特定时间段之外，基于从指定电压值产生部分输出的指定电压值经由逆变器来控制电动机，并且在特定时间段内，基于由该指定电压值产生部分保持的指定电压值经由逆变器来控制电动机指定电压值保持部分。

6. 发明公开

EP2105117A3 Algorithm for power drive speed control 有权
标题翻译：算法的电驱动的速度控制
公开(公告)号：EP2105117A3
公开(公告)日：2010-03-31
申请号：EP09250422.4
申请日：2009-02-18
申请人： Hill-Rom Services, Inc.
发明人： Bhai, Aziz A.
IPC分类号： A61G7/08 , H02P25/00 , A61G7/018
CPC分类号： A61G7/08 , A61G7/018 , A61G2203/36 , H02P23/0077 , H02P25/00
摘要： A control system for a self-propelled patient-support apparatus (10) includes a controller (30) that utilizes a power drive speed control algorithm to control the power output to a motor (42) of a drive mechanism (24) for driving the patient-support apparatus (10) across a floor. The control algorithm normalizes a force input by a user on a user input device, the force indicative of a desired drive speed. The algorithm varies the responsiveness of the output to the drive mechanism based on the current operating conditions of the drive mechanism (24).

7. 发明公开

EP1817602A2 METHOD FOR CONTROLLING AN ELECTRIC MOTOR, CONTROL UNIT AND ELECTRIC MOTOR 审中-公开
标题翻译：方法控制电动机，控制器和电动机的
公开(公告)号：EP1817602A2
公开(公告)日：2007-08-15
申请号：EP05804159.1
申请日：2005-11-15
申请人： Koninklijke Philips Electronics N.V.
发明人： POTZE, Willem , FRISSEN, Petrus, C., M.
IPC分类号： G01R33/20
CPC分类号： G03F7/70758 , G03F7/70725 , H02K41/03 , H02K2201/18 , H02P25/00 , H02P31/00
摘要： For ensuring high-precision control of a planar motor (1) comprising a magnet (2) and j coils (3), j=l ...N, wherein currents T7 can flow through the coils (3) such that a force and a moment are generated that interact with the magnet (2), it has been proposed to determine force and moment needed to change the relative position of magnet (2) and coils from a present position to a desired position, and then to determine the currents T7 necessary for generating this force and moment in the computing means (43) of the control unit (4) of the electric motor (1). The coil currents are then regulated accordingly with regulating means (44). The relative position of magnet (2) and coils (3) is measured with measuring means (5) and fed into the first input means (41) of the control unit (4).

8. 发明公开

EP1657811A2 Apparatus for controlling speed of fan motor of air-conditioner having an induction rotor and a permanent maget rotor 有权
标题翻译：装置的空调机的具有感应转子的风扇电机的转速控制和永久磁铁转子
公开(公告)号：EP1657811A2
公开(公告)日：2006-05-17
申请号：EP05005807.2
申请日：2005-03-17
申请人： LG ELECTRONICS INC.
发明人： Han, Seung-Do , Shin, Hyoun-Jeong , Oh, Seung-Suk
IPC分类号： H02P25/00
CPC分类号： H02P27/16 , F24F11/77 , H02K16/02 , H02K17/26 , H02P25/00
摘要： An apparatus for controlling a speed of a fan motor (HIM (Hybrid Induction Motor)) of an air-conditioner extends a speed control range of a fan motor of an air-conditioner by controlling revolutions per minute (RPM) of the fan motor. In order to extend the speed control range of the HIM, an RPM of the HIM is controlled based on a pre-set duty ratio of a switching device electrically connected with the HIM.
摘要翻译：一种用于控制空调中风扇电机（HIM（混合感应电机））的速度的装置，通过控制每风扇马达的分钟（RPM）的转延伸的空气调节器的风扇马达的速度控制范围。为了将HIM的速度控制范围延伸到HIM的RPM来控制基于与HIM电连接的开关装置的预先设定的占空比。

9. 发明公开

EP3044868A4 VARIABLE MAGNETIZATION MACHINE CONTROLLER 审中-公开
公开(公告)号：EP3044868A4
公开(公告)日：2017-11-22
申请号：EP13893378
申请日：2013-09-12
申请人： NISSAN MOTOR , WISCONSIN ALUMNI RES FOUND
发明人： FUKUSHIGE TAKASHI , YU CHEN-YEN , LORENZ ROBERT D
IPC分类号： H02P25/00 , B60L15/00 , H02K1/27 , H02K21/04 , H02P21/00 , H02P21/12 , H02P25/08
CPC分类号： G05B19/4155 , B60L15/007 , B60L15/025 , G05B2219/35411 , H02P21/0089 , H02P21/12 , H02P25/00 , H02P25/08 , Y02T10/643
摘要： A variable magnetization machine controller including a hysteresis control component configured to receive an ideal magnetization state signal, output an actual magnetization signal based on the ideal magnetization state signal for control of a variable magnetization machine, and modify the actual magnetization state signal in accordance with an error value between the ideal magnetization state signal and the actual magnetization state signal.

10. 发明公开

EP2704314A3 Current controlled actuator driver with improved accuracy at low current 有权
标题翻译：电流控制执行器驱动器，在低电流下精度更高
公开(公告)号：EP2704314A3
公开(公告)日：2017-06-28
申请号：EP13178632.9
申请日：2013-07-30
申请人： NXP B.V.
发明人： Büthker, Henricus , Dijk, Luc
IPC分类号： H02P25/00
CPC分类号： H02P25/00
摘要： Various exemplary embodiments relate to a current driver for controlling a current source controlled by an alternating current (AC) signal, including: a current sensor configured to measure an output current from the current source; a threshold detector configured to detect when the measured current is below a threshold value; and a controller configured to control the current source using a duty cycle of the AC signal when the measured current is below the threshold.
摘要翻译：各种示例性实施例涉及一种用于控制由交流（AC）信号控制的电流源的电流驱动器，该电流驱动器包括：电流传感器，被配置为测量来自电流源的输出电流; 阈值检测器，被配置为检测所测量的电流何时低于阈值; 以及控制器，被配置为当测量的电流低于阈值时使用AC信号的占空比来控制电流源。

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