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    ELEKTROMASCHINE MIT MAGNETFLUSSSCHWÄCHUNGSVORRICHTUNG
    1.
    发明公开
    ELEKTROMASCHINE MIT MAGNETFLUSSSCHWÄCHUNGSVORRICHTUNG 审中-公开
    带磁流量减震器的电机

    公开(公告)号：EP3320605A1

    公开(公告)日：2018-05-16

    申请号：EP16736487.6

    申请日：2016-07-08

    申请人： Volkswagen Aktiengesellschaft

    发明人： WOEHL-BRUHN, Henning ,  PLIKAT, Robert ,  TIMM, Eike, Hermann

    IPC分类号： H02K21/28

    CPC分类号： H02K21/28 ,  H02K1/02 ,  H02K1/148 ,  H02K1/2766 ,  H02K7/125 ,  H02K21/027 ,  H02K21/028 ,  H02K21/042 ,  H02K21/16 ,  H02K41/03 ,  H02P25/08

    摘要： The invention describes an electrical machine (1) having: a stator (3) which is fixed to a housing (20); a rotor (5) comprising a magnetic field generating device (7) for generating a magnetic flux, wherein the rotor (5) is arranged such that it can be coaxially rotated relative to the stator (3), and a gap (15) is formed between the stator and the rotor; and a flux changing apparatus (17), which has a body (19) which can be axially adjusted relative to the rotor (5) and is arranged axially outside the magnetic field generating device (7), in order to change a magnetic flux within the gap (15) depending on an axial position (a) of the body (19) relative to the rotor (5), wherein the flux changing apparatus (17) comprises an adjusting device (29, 31) for axially adjusting the axial position of the body relative to the rotor, wherein the adjusting device has: an actuator (29) which acts on the body (19) by means of an actuating element, and the actuating element acts on the body (19) and/or on the actuator in such a way that a rotary movement of the body (19) can be decoupled from the actuating element (31), from the housing (20), from the rotor (5) and/or from the actuator (29).

    ELECTRICITY GENERATION DEVICE WITH LOW POWER CONSUMPTION
    6.
    发明公开
    ELECTRICITY GENERATION DEVICE WITH LOW POWER CONSUMPTION 审中-公开
    低功耗发电装置

    公开(公告)号：EP3182561A1

    公开(公告)日：2017-06-21

    申请号：EP16197034.8

    申请日：2016-11-03

    申请人： Jie Neng Power Industry Co., Ltd.

    发明人： TSAI, Chia-Nan

    IPC分类号： H02K7/02 ,  H02K21/26 ,  H02K21/14 ,  H02K7/20 ,  H02K21/12 ,  H02K21/28 ,  H02K7/108 ,  H02K53/00

    CPC分类号： H02K53/00

    摘要： An electricity generation device with low power consumption has an operating module (10), a first motor (20), and a second motor (30). The electricity is inputted to the first motor (20) to actuate the first motor (20), the first motor (20) drives a transmission assembly (18) to rotate, and the transmission assembly (18) drives a flywheel (14) to rotate. A generator rotor (15) is mounted around the flywheel (14), and a generator stator (13) is mounted around an inner peripheral surface of the body (11). The second motor (30) is driven by the transmission assembly (18). When the flywheel (14) reaches a certain rotational speed, the second motor (30) only needs a low current input to keep operating. The second motor (30) can be continuously operated, and the flywheel (14) generates rotor power, thereby achieving power generation at low energy consumption.

    摘要翻译： 具有低功耗的发电装置具有操作模块（10），第一电动机（20）和第二电动机（30）。 电力输入第一电机20以致动第一电机20，第一电机20驱动变速器组件18旋转，变速器组件18驱动飞轮14至 旋转。 发电机转子（15）围绕飞轮（14）安装，并且发电机定子（13）围绕主体（11）的内周表面安装。 第二电机（30）由传动组件（18）驱动。 当飞轮（14）达到一定转速时，第二电动机（30）仅需要低电流输入以保持操作。 第二电动机30能够继续运转，飞轮14产生转子动力，能够以低能耗实现发电。

    DC-MOTOR
    7.
    发明公开
    DC-MOTOR 审中-公开

    公开(公告)号：EP3076530A1

    公开(公告)日：2016-10-05

    申请号：EP15161984.8

    申请日：2015-03-31

    申请人： Cheng, Peng ,  Oelmann, Bengt ,  Haller, Stefan

    发明人： Cheng, Peng ,  Oelmann, Bengt ,  Haller, Stefan

    IPC分类号： H02K29/00 ,  H02K21/28

    CPC分类号： B23Q5/16 ,  H02K21/28 ,  H02K29/00 ,  H02K29/03 ,  H02K29/06 ,  H02K29/14 ,  H02P7/28

    摘要： A direct current motor comprising a stator, a rotor arranged within the stator, and a motor drive device (20) connected with the stator and with the rotor, wherein the stator comprises a yoke defining a cylindrical cavity, and a plurality of permanent magnets arranged at an inner surface of the stator, wherein the rotor comprises a cylindrical core and a conductor structure (27) arranged at the core, wherein the motor drive device comprises an alternating current transformer (21) having a primary winding (22) arranged at the stator and a secondary winding (23) arranged at the rotor, a rectifier device (24) arranged at the rotor and connected with the secondary winding, a direct current supply device (25) arranged at the rotor and connected with the rectifier device, and an electronic commutator (26) arranged at the rotor and connected with the direct current supply device and with the conductor structure.

    摘要翻译： 1。一种直流马达，包括定子，布置在所述定子内的转子以及与所述定子和所述转子连接的马达驱动装置（20），其中所述定子包括限定圆柱形空腔的轭，以及布置的多个永磁体 在定子的内表面上，其中转子包括圆柱形芯和布置在芯上的导体结构（27），其中电机驱动装置包括交流变压器（21），该交流变流器具有布置在第一绕组 定子和布置在转子处的次级绕组（23），布置在转子处并与次级绕组连接的整流器装置（24），布置在转子处并与整流器装置连接的直流供电装置（25），以及 电子换向器（26），布置在转子处并且与直流供电装置和导体结构连接。

    Balancing of radial reluctance forces in a DC motor
    9.
    发明公开
    Balancing of radial reluctance forces in a DC motor 失效
    在直流电动机媒体磁阻力补偿

    公开(公告)号：EP0709947A3

    公开(公告)日：1996-08-07

    申请号：EP95112691.1

    申请日：1995-08-11

    申请人： Hewlett-Packard Company

    发明人： McAllister, Jeffrey S.

    IPC分类号： H02K21/22 ,  H02K21/28 ,  H02K1/08

    CPC分类号： H02K29/03

    摘要： Reluctance force balancing in a direct current motor (1) having a permanent magnet rotor (3) and a salient pole stator (5), in which the relationship of the number of rotor poles (18) to the number of stator slots (23) causes a radial reluctance force unbalance, is achieved by providing pole face slots (25) in the pole tips (11) of the salient pole stator (5). The pole face slots (25) are dimensioned to magnetically characterize the stator slots (23) defined between the salient stator poles (5), and appear the same as the stator slots (23) in the permanent magnet motor circuit. When the number representing the sum of the stator slots (23) plus the pole face slots (25) and the number representing the number of rotor poles (18) are each divisible by the same integer the radial reluctance forces in the direct current motor (1) are balanced.

    Balancing of radial reluctance forces in a DC motor
    10.
    发明公开
    Balancing of radial reluctance forces in a DC motor 失效
    平衡直流电动机中的径向磁阻力

    公开(公告)号：EP0709947A2

    公开(公告)日：1996-05-01

    申请号：EP95112691.1

    申请日：1995-08-11

    申请人： Hewlett-Packard Company

    发明人： McAllister, Jeffrey S.

    IPC分类号： H02K21/22 ,  H02K21/28 ,  H02K1/08

    CPC分类号： H02K29/03

    摘要： Reluctance force balancing in a direct current motor (1) having a permanent magnet rotor (3) and a salient pole stator (5), in which the relationship of the number of rotor poles (18) to the number of stator slots (23) causes a radial reluctance force unbalance, is achieved by providing pole face slots (25) in the pole tips (11) of the salient pole stator (5). The pole face slots (25) are dimensioned to magnetically characterize the stator slots (23) defined between the salient stator poles (5), and appear the same as the stator slots (23) in the permanent magnet motor circuit. When the number representing the sum of the stator slots (23) plus the pole face slots (25) and the number representing the number of rotor poles (18) are each divisible by the same integer the radial reluctance forces in the direct current motor (1) are balanced.

    摘要翻译： 在具有永磁体转子（3）和凸极定子（5）的直流电机（1）中的磁阻力平衡，其中转子磁极（18）的数量与定子槽（23）的数量之间的关系， 通过在凸极定子（5）的极尖（11）中提供极面槽（25）来实现径向磁阻力不平衡。 磁极面槽（25）的尺寸设定为磁性地表征在凸极定子极（5）之间限定的定子槽（23），并且看起来与永磁体电动机电路中的定子槽（23）相同。 当表示定子槽（23）加上极面槽（25）之和的数字和表示转子极数（18）的数字每个都能被相同的整数整除时，直流电动机中的径向磁阻力 1）是平衡的。