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101. 发明授权

US08841872B2 Method and arrangement in connection with electric device system 有权
标题翻译：与电气设备系统相关的方法和布置
公开(公告)号：US08841872B2
公开(公告)日：2014-09-23
申请号：US13086971
申请日：2011-04-14
申请人： Osmo Pasuri , Reijo Kalevi Virtanen , Jorma Keronen
发明人： Osmo Pasuri , Reijo Kalevi Virtanen , Jorma Keronen
IPC分类号： H02P1/00 , H02P25/22 , H02J3/00
CPC分类号： H02P25/22 , H02J3/005
摘要： A method and arrangement in connection with an electric drive system are provided. The electric drive system includes an intermediate circuit with two or more supply units and two or more inverter units connected thereto, and an electric machine having two or more three-phase windings galvanically separated from each other. Two or more inverter units are connected to the three-phase windings. The arrangement also includes first main circuit switches to galvanically separate each supply unit from a supply, second main circuit switches to galvanically separate each supply unit from the intermediate circuit, first intermediate circuit switches to galvanically separate each inverter unit from the intermediate circuit, and second intermediate circuit switches to galvanically separate each inverter unit from the electric machine.
摘要翻译：提供了与电驱动系统相关的方法和装置。电驱动系统包括具有两个或更多个供电单元和连接到其上的两个或更多个逆变器单元的中间电路和具有彼此电流分离的两个或更多个三相绕组的电机。两个或多个逆变器单元连接到三相绕组。该装置还包括第一主电路开关，用于将每个电源单元与电源电气分离，第二主电路将电源单元与中间电路电气隔离，第一中间电路切换成将每个逆变器单元与中间电路电隔离，中间电路开关将每个逆变器单元与电机电气分离。

102. 发明授权

US08841868B2 Spherical ultrasound motor and control method for a spherical ultrasound motor 有权
标题翻译：球形超声电机及球形超声电机的控制方法
公开(公告)号：US08841868B2
公开(公告)日：2014-09-23
申请号：US13255623
申请日：2010-03-10
申请人： Shigeki Toyama , Masahiko Hoshina
发明人： Shigeki Toyama , Masahiko Hoshina
IPC分类号： H02P1/00
CPC分类号： H02N2/108 , H02N2/14 , H02N2/163
摘要： A substantially spherical rotor can be controlled with accuracy even in a relatively low speed rotation. In controlling rotational motions of a rotor 3 of a spherical ultrasonic motor 1, phases of voltages to be applied to three stators 9a, 9b, 9c are determined to set the direction of a rotation axis of the rotor 3. Frequencies of voltages to be applied to the three stators 9a, 9b, 9c are adjusted to control the rotation speed of the rotor 3. Thereby, control with high accuracy is enabled in a relatively low speed rotation.
摘要翻译：即使在相对低速的旋转中，也可以精确地控制大致球形的转子。在控制球形超声波马达1的转子3的旋转运动中，确定要施加到三个定子9a，9b，9c的电压的相位，以设定转子3的旋转轴线的方向。施加电压的频率对三个定子9a，9b，9c进行调节，以控制转子3的转速。由此，能够以较低速度的旋转进行高精度的控制。

103. 发明授权

US08773049B2 System for use in controlling motor torque and method of assembling same 有权
标题翻译：用于控制电机扭矩的系统及其组装方法
公开(公告)号：US08773049B2
公开(公告)日：2014-07-08
申请号：US13182098
申请日：2011-07-13
申请人： Shyam Sunder Ramamurthy , Richard Francis Whalen, Jr. , Cecilia Maria Thomas , Alistair Joseph Booth
发明人： Shyam Sunder Ramamurthy , Richard Francis Whalen, Jr. , Cecilia Maria Thomas , Alistair Joseph Booth
IPC分类号： H02P1/00
CPC分类号： B60L15/20 , B60L3/12 , B60L2240/421 , B60L2240/423 , B60L2270/145 , H02P2101/45 , H02P2205/03 , Y02T10/645 , Y02T10/7275 , Y02T90/16 , Y10T29/49117
摘要： A method of assembling an electric drive system includes providing a power conversion assembly and coupling an electric power source and a motor to the power conversion assembly. The method also includes coupling a computing device that includes a processor and a memory device operatively coupled to the processor to the power conversion assembly. The method further includes configuring the computing device to record at least one measurement related to a speed of the motor. The method also includes configuring the computing device to calculate a power output limit of the power conversion assembly and limit the power output of the power conversion assembly by limiting torque induced by the motor as a function of the speed of the motor.
摘要翻译：组装电驱动系统的方法包括提供功率转换组件，并将电源和电动机耦合到功率转换组件。该方法还包括将包括处理器的计算设备和可操作地耦合到处理器的存储设备耦合到功率转换组件。该方法还包括配置计算设备以记录与马达的速度相关的至少一个测量。该方法还包括配置计算装置以计算功率转换组件的功率输出限制，并且通过限制由电动机引起的转矩作为电动机速度的函数来限制功率转换组件的功率输出。

104. 发明授权

US08749188B2 Adjustable foot pedal control for ophthalmic surgery 有权
标题翻译：可调脚踏控制眼科手术
公开(公告)号：US08749188B2
公开(公告)日：2014-06-10
申请号：US12613562
申请日：2009-11-06
申请人： Tuan (Tom) M. Tran , James B. Gerg , Praveen De Silva
发明人： Tuan (Tom) M. Tran , James B. Gerg , Praveen De Silva
IPC分类号： H02P1/00
CPC分类号： A61B34/20 , A61B34/25 , A61F9/00736 , A61F9/00745 , A61F9/00754 , H01H21/26 , H01H2300/014 , Y10T74/20528
摘要： A foot pedal control for a surgical system, e.g., an ophthalmic surgery system, that adjusts to a number of different sizes of user's shoes. The foot pedal control has a treadle on which a user places his or her foot and a sensor that tracks the movements thereof. Adjustable lateral guides mount to the treadle and conform to both sides of the foot. The guides are shaped and positioned to conform to a wide variety of feet or shoes, and may easily be adjusted between users. A retractable heel stop converts between up for reference and down to enhance movement of the user's foot. A convertible handle may be stowed in a down position parallel to a base or pivoted up over the treadle for protection and ease of movement of the foot pedal control. The foot pedal control may be wireless and have various other electronic controls, and may have a dual-control treadle.
摘要翻译：用于外科系统的脚踏控制器，例如眼科手术系统，其可调整到多个不同尺寸的使用者的鞋子。踏板控制装置具有踏板，使用者放置他或她的脚和跟踪其运动的传感器。可调节的侧向导轨安装到脚踏板上，并与脚的两侧相符。引导件的形状和定位符合各种各样的脚或鞋，并且可以容易地在用户之间进行调整。可伸缩的脚跟停止在上方之间转换以供参考和向下转换以增强使用者的脚的移动。可转动手柄可以以平行于基座的向下位置收起，或者在脚踏板上方向上枢转以保护脚踏板控制装置的易于移动。脚踏板控制可以是无线的并且具有各种其他电子控制，并且可以具有双重控制踏板。

105. 发明授权

US08749180B2 Method for controlling an electric cylinder and a control system for the electric cylinder 有权
标题翻译：电动汽缸控制方法及电动汽缸的控制系统
公开(公告)号：US08749180B2
公开(公告)日：2014-06-10
申请号：US13575450
申请日：2011-04-07
申请人： Masahiko Nagasaka , Yoichiro Shirai
发明人： Masahiko Nagasaka , Yoichiro Shirai
IPC分类号： H02P1/00 , H02P3/00
CPC分类号： G05B11/36 , B30B15/0094 , B30B15/166 , B30B15/281 , B30B15/284 , G05B19/406
摘要： The present invention is aimed to realize a method and a system for controlling an electric cylinder by which the load detector that is attached to an electric cylinder and the rod of the cylinder can avoid being overloaded. An unexpected bump between the rod of the cylinder and the material to be pressed can cause that overload.A servo controller 17 determines whether the load for pressurizing Pm detected by the load detector 13 is larger than or equal to the load for detecting a bump Pc. If it is determined that the load for pressurizing Pm is larger than or equal to the load for detecting a bump Pc, the servo controller 17 determines whether the flag for stopping is ON. Also, the controller 17 determines whether the speed Sm of the rod 11 is greater than or equal to an allowable speed to bump Sc. If it is determined that the flag for stopping is ON or if it is determined that the speed Sm of the rod 11 is greater than or equal to an allowable speed to bump Sc, then the rod 11 is crash stopped by providing to a servo amplifier 16 a command pulse signal for positioning in the reverse direction and by decreasing the number of stored pulses in the amplifier 16.
摘要翻译：本发明旨在实现一种用于控制电动缸的方法和系统，通过该方法和系统，附接到电动缸的负载检测器和气缸的杆可以避免过载。气缸杆和待压材料之间的意外碰撞可能导致过载。伺服控制器17确定由负载检测器13检测到的用于加压Pm的负载是否大于或等于用于检测凸块Pc的负载。如果确定加压Pm的负载大于或等于用于检测凸块Pc的负载，则伺服控制器17确定停止标志是否为ON。此外，控制器17判断杆11的速度Sm是否大于或等于容许碰撞Sc的速度。如果确定停止标志为ON，或者如果确定杆11的速度Sm大于或等于允许的碰撞Sc的速度，则通过提供给伺服放大器来使杆11停止停止 16是用于反向定位的指令脉冲信号，并且减少放大器16中存储的脉冲数。

106. 发明授权

US08710785B2 Method of operating an electromechanical converter, a controller and a computer program product 有权
标题翻译：操作机电转换器，控制器和计算机程序产品的方法
公开(公告)号：US08710785B2
公开(公告)日：2014-04-29
申请号：US12808842
申请日：2008-12-18
申请人： Darren Leigh Foster
发明人： Darren Leigh Foster
IPC分类号： H02P1/00
CPC分类号： H02K51/00 , B60L1/003 , B60L7/14 , B60L11/123 , B60L11/14 , B60L15/2009 , B60L15/2054 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/44 , B60L2240/441 , B60L2240/443 , B60L2270/145 , H02K16/025 , H02P21/0089 , H02P21/22 , Y02T10/6217 , Y02T10/641 , Y02T10/643 , Y02T10/645 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： The invention relates to a method of operating an electromechanical converter, in particular an electric variable transmission, provided with a primary shaft having a rotor mounted thereon, a secondary shaft having an interrotor mounted thereon, and a stator, fixedly mounted to the housing of the electromechanical converter, wherein, viewed from the primary shaft in radial direction, the rotor, the interrotor and the stator are arranged concentrically relative to each other. The rotor and the stator are designed with one or more windings. Further, the interrotor forms one whole both mechanically and electromagnetically, and is arranged as a conductor for magnetic flux in an at least tangential direction. The method comprises the step of variably controlling a magnetic rotor flux.
摘要翻译：本发明涉及一种操作机电转换器的方法，特别是电动变速器，其具有安装在其上的转子的主轴，具有安装在其上的中间转子的副轴和定子，固定地安装在壳体上机电转换器，其中，从主轴沿径向观察，转子，中间转子和定子相对于彼此同心设置。转子和定子设计有一个或多个绕组。此外，中间旋转器机械地和电磁地形成一体，并且被设置为至少切向方向上的磁通的导体。该方法包括可变地控制磁转子磁通的步骤。

107. 发明授权

US08680795B2 Vehicle electric drive and power systems 有权
标题翻译：车辆电力驱动和电力系统
公开(公告)号：US08680795B2
公开(公告)日：2014-03-25
申请号：US13152325
申请日：2011-06-03
申请人： Yuqing Tang , Hongjie Wu , William Paul Perkins
发明人： Yuqing Tang , Hongjie Wu , William Paul Perkins
IPC分类号： H02P1/00
CPC分类号： H02M3/155 , H02P2201/07
摘要： An automotive electric drive system may include an electric power source, an electric machine, and a DC-DC power converter electrically connected between the electric power source and the electric machine. The DC-DC power converter may include an inductor and a first switch each disposed in a different current path connecting the electric power source and the electric machine. The currents paths may be electrically in parallel.
摘要翻译：汽车电驱动系统可以包括电源，电机和电连接在电源和电机之间的DC-DC电力转换器。 DC-DC电力转换器可以包括电感器和第一开关，每个开关设置在连接电源和电机的不同电流路径中。电流路径可以电并联。

108. 发明授权

US08653850B2 Apparatus and method for testing number of turns on coil 有权
标题翻译：用于测试线圈匝数的装置和方法
公开(公告)号：US08653850B2
公开(公告)日：2014-02-18
申请号：US13320212
申请日：2009-05-19
申请人： Wei Cai , Weimin Zhang , Jiangtao Wang
发明人： Wei Cai , Weimin Zhang , Jiangtao Wang
IPC分类号： G01R31/06 , H02P1/00
CPC分类号： G01R29/20 , G01R31/346
摘要： An apparatus for testing number of turns, used for testing the number of turns of a winding coil on an electrical machine stator with concentrated winding, comprising: a base (6); a rod-shaped rotor bracket (4) around one end of which an excitation coil (1) is wound and around the other end of which a standard coil (2) is wound; a joining member for joining the base (6) with the rotor bracket (4) so that the base (6) and the rotor bracket (4) can rotate relative to each other, wherein the plane of the base (6) is parallel to the rotor bracket (4); a fixing member for fixing the electrical machine stator (5) with concentrated winding to the base (6) so as to make the stator (5) concentric and coplanar with the rotor bracket (4); a galvanometer (17) connected to the standard coil (2), which is connected to the tested coil (3) of the stator (5) in reverse polarity to form a loop during testing. Also provided is a method for using the apparatus to test the number of turns. The apparatus for testing number of turns has a simple structure, is of great utility and can test the number of turns of a winding coil on an electrical machine stator with concentrated winding directly.
摘要翻译：一种用于测试匝数的装置，用于测试具有集中绕组的电机定子上的绕组线圈的匝数，包括：基座（6）; 杆状转子支架（4）围绕其一端缠绕励磁线圈（1）并绕其另一端缠绕有标准线圈（2）的一端; 用于将所述基座（6）与所述转子支架（4）接合的接合构件，使得所述基座（6）和所述转子支架（4）能够相对于彼此旋转，其中所述基座（6）的平面平行于转子支架（4）; 固定构件，用于将具有集中绕组的电机定子（5）固定到基座（6），以使定子（5）与转子支架（4）同心并共面; 连接到标准线圈（2）的电流计（17），其以相反极性连接到定子（5）的测试线圈（3），以在测试期间形成环路。还提供了一种使用该装置来测试匝数的方法。用于测试匝数的装置结构简单，具有很大的实用性，可以直接测试集中绕组的电机定子上绕组线圈的匝数。

109. 发明授权

US08643316B2 Power conversion device 有权
标题翻译：电源转换装置
公开(公告)号：US08643316B2
公开(公告)日：2014-02-04
申请号：US13058888
申请日：2009-08-03
申请人： Masaki Kono , Sho Kato
发明人： Masaki Kono , Sho Kato
IPC分类号： H02P1/00 , H02P3/18 , H02P21/00 , H02P7/00
CPC分类号： B60L7/16 , B60L3/0023 , B60L15/025 , B60L2200/26 , B60L2220/14 , B60L2260/24 , B60L2260/26 , H02P1/029 , H02P21/0089 , H02P21/06 , H02P27/06 , H02P29/0241 , H02P2201/07 , H02P2207/05 , Y02T10/643
摘要： Based on rotation information of a synchronous machine detected by a rotation information detector, a controller causes a converter to boost a charge voltage of a capacitor so as to be higher than an induced voltage generated by the synchronous machine at a time of shifting to a coasting operation, maintains the charge voltage during the coasting operation, and performs weak field control so that the induced voltage generated by the synchronous machine becomes lower than a DC voltage at the time of shifting from the coasting operation to a power running operation or to a regenerative operation.
摘要翻译：基于由旋转信息检测器检测到的同步机的旋转信息，控制器使转换器升高电容器的充电电压，使其高于在转向滑行时由同步电机产生的感应电压在惯性操作期间维持充电电压，并且进行弱磁场控制，使得同步电机产生的感应电压变得低于从滑行操作转换到电力运行操作或再生时的直流电压操作。

110. 发明授权

US08629636B2 Alternating-current electric motor of a combined electric device for powering and charging 有权
标题翻译：用于供电和充电的组合电气设备的交流电动机
公开(公告)号：US08629636B2
公开(公告)日：2014-01-14
申请号：US13168061
申请日：2011-06-24
申请人： Boris Bouchez , Luis de Sousa
发明人： Boris Bouchez , Luis de Sousa
IPC分类号： H02P1/00
CPC分类号： H02K3/28 , B60L11/1814 , B60L2220/54 , Y02T10/641 , Y02T10/7005 , Y02T10/7072 , Y02T90/127 , Y02T90/14
摘要： The present invention relates to an alternating-current electric motor of a combined electric device for powering and charging, the said electric motor being formed by a stator connected to an electricity network of which the number of phases is lower than the number of phases of the said motor, the said charging current of the said network being injected via a connection point dividing each phase of the said stator connected to a phase of the said network into two half-windings, the said motor being characterized in that each half-winding of a phase comprises a plurality of coils wired together so as to reduce the magnetic linkage of each half-winding at the said connection point so that there exists an apparent non-zero inductance at the said connection point in charging mode of the said device.
摘要翻译：本发明涉及一种用于供电和充电的组合电气装置的交流电动机，所述电动机由定子连接形成，所述定子连接到电力网络，所述电力网络的相数低于所述电力网络的相位数所述电动机，所述网络的所述充电电流经由将所述定子的相位连接到所述网络的相位的每个相位分成两个半绕组的连接点注入，所述电动机的特征在于，每个半绕组一个相包括多个线圈组合在一起，以减少在所述连接点处的每个半绕组的磁连接，使得在所述装置的充电模式下在所述连接点处存在明显的非零电感。

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