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1. 发明授权

EP2489118B1 METHOD AND SYSTEM FOR MEASURING A CHARACTERISTIC OF AN ELECTRIC MOTOR 有权
标题翻译：测量电动机特性的方法和系统
公开(公告)号：EP2489118B1
公开(公告)日：2018-01-24
申请号：EP10770625.1
申请日：2010-09-29
申请人： Protean Electric Limited
发明人： Burke, Richard
IPC分类号： H02P6/16
CPC分类号： H02P25/22 , B60L15/007 , B60L15/025 , B60L15/2045 , B60L2220/14 , B60L2220/44 , B60L2270/142 , B60L2270/145 , H02K3/28 , H02K11/33 , H02K16/04 , H02K29/12 , H02K41/031 , H02K2213/06 , H02K2213/12 , H02P6/16 , H02P6/182 , Y02T10/641 , Y02T10/643 , Y02T10/72 , Y02T10/7283
摘要： A control system for an electric motor having a first control device arranged to control current in a first coil set for generating a first torque on a rotor and a second control device arranged to control current in a second coil set for generating a second torque on the rotor, the system comprising a controller arranged to instruct the first control device to control current in the first coil set to generate a torque on the rotor to allow rotation of the rotor; and means for measuring a characteristic associated with the second coil set resulting from the rotation of the rotor from the torque generated by the first coil set while substantially no current is flowing in the coils of the second coil set.

2. 发明公开

EP3163720A1 MOTOR, AND ELECTRIC POWER STEERING DEVICE AND VEHICLE IN WHICH SAID MOTOR IS INSTALLED 有权
标题翻译： MOTOR UND ELEKTRISCHE SERVOLENKVORTHHTUNG SOWIE FAHRZEUG MIT DIESEM MOTOR
公开(公告)号：EP3163720A1
公开(公告)日：2017-05-03
申请号：EP15814947
申请日：2015-06-29
申请人： NSK LTD
发明人： NAKAMURA KOZUE , ASADA TOSHIAKI , KIKUCHI YUSUKE
IPC分类号： H02K5/22 , B62D5/04 , H02K29/12
CPC分类号： H02K5/225 , B62D5/04 , B62D5/0457 , H02K5/22 , H02K29/12 , H02P27/08
摘要： [Problem] An object of the present invention is to provide a motor having a configuration that includes plural openings which are disposed in a circumferential direction on a case bottom surface and are pulled-out bus bar terminals, and is directly connected between a control board and bus bars by using a simple procedure, and to an electric power steering apparatus and a vehicle equipped with the motor. [Means for solving the problem] The present invention is a motor that an outer periphery is enclosed in a case and wirings are implemented at an anti-load side, comprising: a configuration that includes plural openings which are provided in a circumferential direction on a case bottom surface at the anti-load side and allow bus bar terminals to protrude therefrom, and openings which have an almost same shape of the plural openings and are disposed at a predetermined interval in a similar shape are added as needed.
摘要翻译：发明内容本发明的目的在于提供一种电动机，该电动机具有在壳体底面上沿圆周方向配置的多个开口，并且被拉出的汇流条端子，并且直接连接在控制基板以及通过使用简单的过程来控制母线，并且涉及电动转向设备和配备有该电动机的车辆。用于解决课题的手段本发明是一种电动机，其外周被包围在壳体内，并且在负载相反侧实施布线，该电动机具有：多个开口，其沿着圆周方向设置在在反负载侧具有壳体底面并且使汇流排端子从其突出，并且根据需要添加具有几乎相同形状的多个开口并以预定间隔以类似形状设置的开口。

3. 发明公开

EP3064763A4 ENGINE UNIT AND VEHICLE 审中-公开
标题翻译： MOTOREINHEIT UND FAHRZEUG
公开(公告)号：EP3064763A4
公开(公告)日：2017-03-08
申请号：EP14872412
申请日：2014-12-18
申请人： YAMAHA MOTOR CO LTD
发明人： NISHIKAWA TAKAHIRO , HINO HARUYOSHI
IPC分类号： F02N11/08 , F02D29/02 , F02N11/04 , F02N19/00 , H02K7/14 , H02K11/04 , H02K21/22 , H02K29/12 , H02P21/32
CPC分类号： F02N11/08 , F02D29/02 , F02N11/04 , F02N19/005 , F02N2011/0896 , F02N2019/008 , F02N2200/022 , F02N2250/04 , F02N2300/10 , H02K7/14 , H02K11/048 , H02K21/22 , H02K29/12 , H02P21/32

4. 发明授权

EP2451061B1 POSITION DETECTION DEVICE FOR MOVABLE MAGNET TYPE LINEAR MOTOR 有权
标题翻译：位置检测器用于移动磁铁直线电机
公开(公告)号：EP2451061B1
公开(公告)日：2016-11-23
申请号：EP09846846.5
申请日：2009-12-25
申请人： Sabanci University , Fujitec Co., Ltd
发明人： MARKON Sandor , ONAT Ahmet
IPC分类号： H02P6/182 , H02K11/225 , H02K41/03 , H02K29/12 , H02P6/18 , H02P25/06 , H02P6/00
CPC分类号： H02P25/06 , H02K11/225 , H02K29/12 , H02K41/031 , H02P6/006 , H02P6/18 , H02P6/182

5. 发明公开

EP3064763A1 ENGINE UNIT AND VEHICLE 审中-公开
标题翻译：发动机组和车辆
公开(公告)号：EP3064763A1
公开(公告)日：2016-09-07
申请号：EP14872412.3
申请日：2014-12-18
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： NISHIKAWA, Takahiro , HINO, Haruyoshi
IPC分类号： F02N11/08 , F02D29/02 , F02D29/06 , F02D45/00 , F02N11/04
CPC分类号： F02N11/08 , F02D29/02 , F02N11/04 , F02N19/005 , F02N2011/0896 , F02N2019/008 , F02N2200/022 , F02N2250/04 , F02N2300/10 , H02K7/14 , H02K11/048 , H02K21/22 , H02K29/12 , H02P21/32
摘要： The present invention provides an engine unit, or the like, having a high-load region and a low-load region, and capable of lessening a variation in the position where rotation of a crankshaft stops after combustion of a four-stroke engine body is stopped. The engine unit includes: a four-stroke engine body having a high-load region and a low-load region; a three-phase brushless motor that starts the four-stroke engine body and generates power after starting the four-stroke engine body; an inverter including a plurality of switching parts; and a control device. The control device is configured to, while the crankshaft is in forward rotation after a combustion operation of the four-stroke engine body is stopped, control the plurality of switching parts so as to short-circuit terminals of a plurality of windings such that a resistance is applied to the forward rotation of the crankshaft, forcing the crankshaft to stop forwardly rotating in a compression stroke of the four-stroke engine body.
摘要翻译：本发明提供一种发动机单元等，其具有高负荷区域和低负荷区域，并且能够减小四冲程发动机体的燃烧后曲轴旋转停止的位置的变化停止。发动机单元包括：具有高负载区域和低负载区域的四冲程发动机主体; 三相无刷电动机，其启动四冲程发动机本体并在启动四冲程发动机本体后发电; 包括多个开关部件的逆变器; 和控制装置。控制装置构成为，在四冲程发动机体的燃烧运转停止后，曲轴处于正转状态的同时，控制多个开关部以使多个绕组的端子短路，以使电阻被施加到曲轴的正向旋转，迫使曲轴在四冲程发动机体的压缩冲程中停止向前旋转。

6. 发明公开

EP2264858A3 Permanent magnet type rotary electric machine 有权
标题翻译：永久磁铁式旋转电机
公开(公告)号：EP2264858A3
公开(公告)日：2016-07-06
申请号：EP10163082.0
申请日：2010-05-18
申请人： Mitsubishi Electric Corporation
发明人： Morita, Yusuke , Nakano, Masatsugu , Kawasaki, Sachiko
IPC分类号： H02K1/14 , H02K1/27 , H02K21/00 , H02K29/12 , H02K21/16
CPC分类号： H02K1/146 , H02K1/223 , H02K21/14 , H02K21/16 , H02K29/06 , H02K29/12 , H02K2213/03
摘要： Provided is a permanent magnet type motor including: a rotor including a rotor core (3) and a plurality of permanent magnets (4); a conducting circuit including a first electric conductor (6) extending in an axial direction of the rotor and being disposed between permanent magnets (4) in a circumferential direction of the rotor and a second electric conductor (8) for connecting the first electric conductors electrically; and a stator disposed so as to be opposed to the rotor, including a stator core (1) and an armature winding (2). A rotation angle is detected by measuring current flowing in the armature winding (2). The stator core (1) is formed to have a shape in which, a slot pitch is defined by ρs = (2×π×Rs)/Ns, where an inner radius of the stator is represented by Rs and a number of slots is represented by Ns, a value Wsn obtained by dividing a slot opening width Ws by the slot pitch ρs satisfies "0.08 ≤ Wsn".

7. 发明公开

EP2838186A3 Active-active redundant motor gear system 有权
标题翻译： Redundantes Aktiv-Aktiv-Motorgetriebesystem
公开(公告)号：EP2838186A3
公开(公告)日：2015-09-16
申请号：EP14176837.4
申请日：2014-07-13
申请人： The Boeing Company
发明人： Atmur, Robert J.
IPC分类号： H02K41/06 , H02K11/00
CPC分类号： H02K7/1163 , G05D3/12 , H02K1/14 , H02K1/17 , H02K7/003 , H02K21/24 , H02K29/12 , H02K41/065 , H02K2213/06
摘要： A fault tolerant virtual elliptical electric motor has at least five coil elements 26 constrained in a stator case 24. A drive plate 28 is supported by a fulcrum 56 for nutating motion and has at least five core segments 30 each associated with a respective one of the at least five coil elements 26 for attraction upon activation. A control processor 64 provides independent current control to each of the at least five coil elements 26 for activation responsive to a received position command and a received wobble angle input, inducing the at least five coil elements 26 to operate in a pure torque sum configuration upon the drive plate.
摘要翻译：容错虚拟椭圆电动机具有限制在定子壳体24中的至少五个线圈元件26.驱动板28由支点56支撑用于章动运动，并且具有至少五个磁芯段30，每个磁芯段与相应的一个至少五个线圈元件26用于激活时吸引。控制处理器64向所述至少五个线圈元件26中的每一个提供独立的电流控制，用于响应于接收的位置指令和接收的摆动角输入而激活，引起至少五个线圈元件26以纯扭矩和配置运行驱动板。

8. 发明公开

EP2838186A2 Active-active redundant motor gear system 有权
公开(公告)号：EP2838186A2
公开(公告)日：2015-02-18
申请号：EP14176837.4
申请日：2014-07-13
申请人： The Boeing Company
发明人： Atmur, Robert J.
IPC分类号： H02K41/06 , H02K11/00
CPC分类号： H02K7/1163 , G05D3/12 , H02K1/14 , H02K1/17 , H02K7/003 , H02K21/24 , H02K29/12 , H02K41/065 , H02K2213/06
摘要： A fault tolerant virtual elliptical electric motor has at least five coil elements 26 constrained in a stator case 24. A drive plate 28 is supported by a fulcrum 56 for nutating motion and has at least five core segments 30 each associated with a respective one of the at least five coil elements 26 for attraction upon activation. A control processor 64 provides independent current control to each of the at least five coil elements 26 for activation responsive to a received position command and a received wobble angle input, inducing the at least five coil elements 26 to operate in a pure torque sum configuration upon the drive plate.

9. 发明公开

EP2782227A1 MOTOR AND MOTOR SYSTEM 审中-公开
标题翻译：摩托车电机
公开(公告)号：EP2782227A1
公开(公告)日：2014-09-24
申请号：EP12849284.0
申请日：2012-09-04
申请人： Kabushiki Kaisha Yaskawa Denki
发明人： MURAKAMI, Sohji , OHTO, Motomichi , INOMATA, Kentaro , IDE, Kozo , MORIMOTO, Shinya
IPC分类号： H02K21/16 , H02K1/22 , H02K1/27 , H02P6/08
CPC分类号： H02K1/274 , H02K1/02 , H02K1/146 , H02K1/148 , H02K1/2733 , H02K1/276 , H02K1/278 , H02K3/28 , H02K29/12 , H02K2201/03 , H02P6/18 , H02P25/18
摘要： Provided are a motor and a motor system in which the mechanical angle of a rotor indicating the absolute position of the rotational position of the rotor can be estimated. The motor includes: a rotor that includes a rotor core provided with a plurality of permanent magnets in a circumferential direction; and a stator that includes a stator core on which multi-phase stator coils are wound and is arranged facing the rotor with a predetermined air gap therebetween. The rotor has a structure in which the change pattern of magnetic properties of the rotor core or the permanent magnets changes stepwise in the circumferential direction. The stator has a structure in which the distribution pattern of a magnetic field generated by the stator coils with one phase or with a combination of the phases has uniqueness over a whole circumference.
摘要翻译：提供一种电动机和电动机系统，其中可以估计表示转子的旋转位置的绝对位置的转子的机械角度。电动机包括：转子，其包括在圆周方向上设置有多个永磁体的转子铁芯; 以及定子，其包括定子芯，多个定子线圈缠绕在所述定子芯上，并且在其间以预定的气隙相对于所述转子布置。转子具有转子芯或永磁体的磁特性的变化方向在周向上逐步变化的结构。定子具有这样一种结构，其中由定子线圈产生的具有一相或相组合的磁场的分布模式在整个圆周上是唯一的。

10. 发明授权

EP2109212B1 Direct flux regulated permanent magnet brushless motor utilizing sensorless control 有权
标题翻译：直接流量控制无刷永磁电机无传感器控制
公开(公告)号：EP2109212B1
公开(公告)日：2014-06-11
申请号：EP09251090.8
申请日：2009-04-14
申请人： Hamilton Sundstrand Corporation
发明人： Rozman, Gregory I. , Gieras, Jacek F.
IPC分类号： H02P6/18 , G01P3/44 , H02K3/493 , H02K1/27
CPC分类号： H02P6/182 , H02K3/493 , H02K29/12

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