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91. 发明授权

EP2963789B1 VOICE COIL MOTOR AND DRIVING METHOD THEREOF 有权转让
公开(公告)号：EP2963789B1
公开(公告)日：2019-06-26
申请号：EP15164805.2
申请日：2011-02-22
申请人： LG Innotek Co., Ltd.
发明人： Park, Sangok
IPC分类号： H02K33/18 , G02B7/04 , H02P7/06 , G02B7/08 , G02B7/09 , H02K41/035 , H02P25/02 , G11B7/09

92. 发明授权

EP2720526B1 SPEED CONTROL FOR POWER TOOLS 有权转让
公开(公告)号：EP2720526B1
公开(公告)日：2019-01-23
申请号：EP11749480.7
申请日：2011-06-20
申请人： Husqvarna AB
发明人： COATES, Neil
IPC分类号： B25F5/00 , A01D34/00 , A01D69/02 , H02P7/06

93. 发明公开

EP3197694A4 SYSTEMS AND METHODS FOR DAMPER ACTUATOR WITHOUT MICROCONTROLLER 有权
公开(公告)号：EP3197694A4
公开(公告)日：2018-06-27
申请号：EP14902634
申请日：2014-09-25
申请人： SIEMENS INDUSTRY INC
发明人： KALORE PANKAJ V , CALIENDO GUY P , ANDERSON DEAN B , STROZEWSKI MICHAEL B
IPC分类号： B60H1/00 , A62C2/24 , E05F3/22 , E05F15/41 , F16H19/00 , H02P1/18 , H02P3/02 , H02P7/03 , H02P7/06
CPC分类号： B60H1/00857 , E05F3/22 , E05F15/41 , F16H19/001 , H02P1/18 , H02P3/025 , H02P7/05 , H02P7/06
摘要： Methods and systems include an actuator 40 adapted to provide drive power and hold power to an external device. A motor 34 provides for driving the external device to a determined position when the motor 34 is energized. A switching circuit is configured to energize the motor 34 with a high voltage to drive the external device to the determined position and energize the motor 34 with a low voltage to hold the external device in the determined position.

94. 发明公开

EP2711239A3 Electric bicycle driving apparatus 审中-公开
标题翻译：电动自行车驱动装置
公开(公告)号：EP2711239A3
公开(公告)日：2017-10-11
申请号：EP12190224.1
申请日：2012-10-26
申请人： Mando Corporation
发明人： Son, Hong Youp , Kawn Seek, Kim
IPC分类号： B60L15/20 , B60L11/00 , B60L3/00 , B60L15/00 , H02P7/06
CPC分类号： H02P7/06 , B60L3/003 , B60L11/007 , B60L15/007 , B60L15/20 , B60L15/2045 , B60L2200/12 , Y02T10/645 , Y02T10/72 , Y02T10/7275 , Y02T10/7283
摘要： Disclosed is an electric-bicycle driving apparatus. The electric-bicycle driving apparatus includes a speed-change mode operator to output a low-speed or high-speed mode signal, a controller to receive the low-speed or high-speed mode signal from the speed-change mode operator and to output a first or second control-signal corresponding to the low-speed or high-speed mode signal, a generation-signal provider to provide a generation-signal output from a generator, and a motor-driver operating-signal regulator to receive the first or second control signal when the speed-change mode operator outputs the low-speed or high-speed mode signal, to regulate a level of the generation-signal output from the generation-signal provider and to provide the resulting signal to a motor driver that drives a motor, the motor-driver operating-signal regulator providing a lowered level of generation-signal to the motor driver that is operated upon receiving power of a battery, and cutting off an abnormal signal from the motor driver.
摘要翻译：公开了一种电动自行车驱动装置。该电动自行车驱动装置包括输出低速或高速模式信号的变速模式操作器，接收来自变速模式操作器的低速或高速模式信号并输出与低速或高速模式信号相对应的第一或第二控制信号，用于提供来自发电机的发电信号输出的发电信号提供器以及用于接收第一或第二控制信号的电动机驱动器操作信号调节器，当变速模式操作器输出低速模式或高速模式信号时调节第二控制信号，以调节从发电信号提供器输出的发电信号的电平并将产生的信号提供给驱动电动机电动机，所述电动机驱动器操作信号调节器向接收到电池的电力而操作的所述电动机驱动器提供降低的生成信号电平，并且切断来自所述电动机驱动器的异常信号。

95. 发明公开

EP2779431A3 Generation of a current reference to control a brushless motor 有权
标题翻译：生成控制无刷电机的电流参考
公开(公告)号：EP2779431A3
公开(公告)日：2017-08-30
申请号：EP14158865.7
申请日：2014-03-11
申请人： Steering Solutions IP Holding Corporation
发明人： Collier-Hallman, Steven J.
IPC分类号： H02P21/00 , B62D5/04 , H02P7/06
摘要： A current reference generator to control a brushless motor in a motor control system is provided. The current reference generator includes a locate peak torque module that determines a maximum possible torque and a direct axis current that corresponds to the maximum possible torque based on motor parameters, a maximum voltage, a motor velocity of the brushless motor, and a sign of a torque command. A limit torque command module limits the torque command to the maximum possible torque. A locate minimum current module determines a value of the direct axis current that results in a minimum motor current. A solve current reference module generates a reference vector that satisfies the torque command as limited by the direct axis current that corresponds to the maximum possible torque and the direct axis current that results in the minimum motor current.
摘要翻译：提供了一种用于控制电动机控制系统中的无刷电动机的电流参考发生器。电流参考发生器包括定位峰值转矩模块，该定位峰值转矩模块基于电动机参数，最大电压，无刷电动机的电动机速度以及a的符号来确定最大可能转矩和与最大可能转矩对应的直轴电流转矩指令。限制转矩命令模块将转矩命令限制为最大可能转矩。定位最小电流模块确定导致最小电机电流的直轴电流值。求解电流参考模块生成一个参考矢量，该参考矢量满足受对应于最大可能转矩的直轴电流和导致最小电动机电流的直轴电流限制的转矩指令。

96. 发明公开

EP2949036A1 METHODS AND SYSTEMS CONTROLLING AN ELECTRIC MOTOR 有权
标题翻译：方法和系统，用于控制电动机
公开(公告)号：EP2949036A1
公开(公告)日：2015-12-02
申请号：EP14753884.7
申请日：2014-01-24
申请人： Regal Beloit America, Inc.
发明人： BECERRA, Roger Carlos , CHRETIEN, Ludovic Andre , YOUNG, Glen Chester , CLENDENEN, David Allen , DA, Yao
IPC分类号： H02P3/02 , H02P7/06 , H02P29/02
摘要： An electric motor controller is configured to be coupled to an electric motor. The controller includes an inverter and a control unit coupled to the inverter. The inverter is configured to receive an input voltage and to provide a conditioned output voltage to the electric motor. The control unit is configured to control the electric motor to produce positive torque when direct current (DC) link voltage has a 100% voltage ripple. Methods for controlling an electric motor using the electric motor controller are also provided.

97. 发明公开

EP2770628A3 Variable link sensorless brushless direct current motor controller for space and hardened applications 有权
标题翻译：具有用于空间应用和硬化应用可变的连接无传感器无刷直流电机控制器
公开(公告)号：EP2770628A3
公开(公告)日：2015-03-04
申请号：EP14158300.5
申请日：2014-03-07
申请人： Hamilton Sundstrand Corporation
发明人： Hansen, Harold J. , Wichowski, Robert P. , Hawes, Kevin G. , Sears, Patrick J.
IPC分类号： H02P7/06 , H02P6/18
CPC分类号： H02P6/182 , H02P6/12 , H02P7/06
摘要： A sensorless motor controller (22) includes a variable link control, including a radiation-hardened field programmable gate array (FPGA) (28) and a back electromotive force (EMF) decoder circuit (30). The back EMF decoder (30) infers the position of a rotor of the motor (24). A filter (38) on the decoder (30) conditions the back EMF signal and has multiple cutoff frequencies which can be dynamically controlled by the FPGA (28) in order to compensate for phase shift in the back EMF signal. The FPGA (28) also controls a variable DC link and its digital speed control loop.

98. 发明公开

EP2760125A2 Motor control apparatus and method 有权
标题翻译：摩托车
公开(公告)号：EP2760125A2
公开(公告)日：2014-07-30
申请号：EP14151092.5
申请日：2014-01-14
申请人： LG ELECTRONICS INC.
发明人： Lee, Juhyoung , Noh, Jinhee
IPC分类号： H02P7/06
CPC分类号： H02P29/02 , H02P7/06
摘要： Provided are a motor control apparatus and method. The motor control apparatus includes a power supply unit supplying power to a motor, a power device selectively blocking current supplied into the motor according to whether the current supplied from the power supply unit to the motor is above a reference current value, a control unit controlling an intensity of the current supplied from the power supply unit into the motor, and a load torque detection unit detecting a load torque generated in the motor when the motor is rotated. The control unit controls a maximum value of the current to be supplied into the motor so that the maximum value is less than the reference current value when the maximum value of the load torque detected by the load torque detection unit is above a maximum motor output due to the reference current value.
摘要翻译：提供一种电动机控制装置和方法。电动机控制装置包括向电动机供电的电源单元，根据从电源单元向电动机提供的电流是否高于参考电流值，选择性地阻断供给到电动机的电流的电力装置，控制单元从电源单元供给到电动机中的电流的强度;以及负载转矩检测单元，其检测当电动机旋转时在电动机中产生的负载转矩。当由负载转矩检测单元检测到的负载转矩的最大值高于最大电动机输出时，控制单元控制要提供给电动机的电流的最大值，使得最大值小于参考电流值到参考电流值。

99. 发明公开

EP2452840A4 VEHICULAR DAMPER SYSTEM 有权
标题翻译：车辆损耗系统
公开(公告)号：EP2452840A4
公开(公告)日：2014-03-12
申请号：EP09847074
申请日：2009-07-08
申请人： TOYOTA MOTOR CO LTD
发明人： OGAWA ATSUSHI , HONMA MOTOHIKO , INOUE HIROFUMI
IPC分类号： B60G17/00 , B60G17/016 , B60G17/06 , F16F15/03 , H02P3/12 , H02P7/06
CPC分类号： H02P3/12 , B60G17/06 , B60G2300/60 , F16F15/03 , F16F2232/06

100. 发明公开

EP2452841A1 VEHICULAR DAMPER SYSTEM 有权
标题翻译： FAHRZEUGDÄMPFUNGSSYSTEM
公开(公告)号：EP2452841A1
公开(公告)日：2012-05-16
申请号：EP09847075.0
申请日：2009-07-08
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： OGAWA, Atsushi
IPC分类号： B60G17/00 , B60G17/016 , F16F15/03 , H02P7/06
CPC分类号： H02P3/12 , B60G17/08 , B60G2300/60 , B60G2400/25 , B60G2400/7162 , B60G2500/10 , F16F15/03 , F16F2232/06
摘要： A damper system includes an electromagnetic damper 10 including: (i) an electromagnetic motor 46 which operates in association with motions of a sprung portion and an unsprung portion toward and away from each other; and (ii) an external circuit 90 which includes (A) a first connection passage CFEB in which an electric current is allowed to only flow from a first terminal 100 as one of two terminals of the motor 46 to a second terminal 102 as the other of the two terminals and (B) a second connection passage DFEA in which the electric current is allowed to only flow from the second terminal 102 to the first terminal 100. The electromagnetic damper 10 is configured to generate a damping force that depends on an electromotive force of the electromagnetic motor 46, with respect to the motion of the sprung portion and the unsprung portion toward each other by permitting a generated current by the motor 46 to flow through the first connection passage CFEB and with respect to the motion of the sprung portion and the unsprung portion away from each other by permitting the generated current of the motor 46 to flow through the second connection passage DFEA. According to the present damper system, damping characteristic with respect to the motion of the sprung portion and the unsprung portion toward each other and damping characteristic with respect to the motion of the sprung portion and the unsprung portion away from each other can be easily made different from each other.
摘要翻译：阻尼器系统包括电磁阻尼器10，其包括：（i）电磁马达46，其与弹簧部分和簧下部分的运动相关联地相互运动; 和（ii）外部电路90，其包括：（A）第一连接通道CFEB，其中电流仅允许电流从作为电动机46的两个端子之一的第一端子100作为另一端子和（B）允许电流仅从第二端子102流到第一端子100的第二连接通道DFEA。电磁阻尼器10构造成产生取决于电动势的阻尼力通过允许马达46产生的电流流过第一连接通道CFEB并相对于弹簧部分的运动，电磁马达46的力相对于弹簧部分和簧下部分的运动相对于彼此并且通过允许马达46的产生的电流流过第二连接通道DFEA而彼此远离的簧下部分。根据本阻尼器系统，相对于弹簧部分和簧下部分朝向彼此的运动和相对于簧上部分和簧下部分彼此远离的运动的阻尼特性的阻尼特性可以容易地变得不同从彼此

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