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    Permanent magnetic rotating electric machine and wind power generating system
    1.
    发明授权
    Permanent magnetic rotating electric machine and wind power generating system 有权
    永磁旋转电机及风力发电系统

    公开(公告)号：US08653703B2

    公开(公告)日：2014-02-18

    申请号：US13029287

    申请日：2011-02-17

    申请人： Daisuke Kori ,  Shogo Serita ,  Tetsuo Fujigaki ,  Masaaki Endo ,  Yoshihiro Yasui ,  Ai Nagano ,  Mamoru Kimura ,  Motonobu Iizuka ,  Akiyoshi Komura

    发明人： Daisuke Kori ,  Shogo Serita ,  Tetsuo Fujigaki ,  Masaaki Endo ,  Yoshihiro Yasui ,  Ai Nagano ,  Mamoru Kimura ,  Motonobu Iizuka ,  Akiyoshi Komura

    IPC分类号： H02K9/18

    CPC分类号： H02K1/20 ,  H02K1/276 ,  H02K9/10

    摘要： The permanent magnet rotating electric machine comprising a stator with a stator coil wound on a stator iron core, a rotor with a plurality of permanent magnets disposed in the circumferential direction in a rotor iron core, which is disposed opposite to the stator iron core of the stator with a predetermined spacing therebetween and is fixed to a shaft, a water-cooling unit disposed around the outer circumference of the stator iron core, and a fan fixed to the shaft on the same side as at least one axial end of the rotor iron core to circulate cooling air in the permanent magnet rotating electric machine; further comprising ventilation paths, through which the cooling air flows, formed around the outer circumference of the water-cooling unit; wherein after the cooling air has been circulated by the fan in the machine for cooling, the cooling air is led to the ventilation paths to perform heat exchange between the cooling air flowing in the ventilation paths and the water-cooling unit, after which the cooling air is circulated again in the machine.

    摘要翻译： 所述永久磁铁旋转电机包括具有卷绕在定子铁芯上的定子线圈的定子，具有沿转子铁芯的圆周方向设置的多个永久磁铁的转子，其与所述定子铁心的定子铁心相对设置 定子，其间具有预定的间隔，并固定在轴上，设置在定子铁心的外周周围的水冷单元，以及与转子铁的至少一个轴向端部相同侧固定在轴上的风扇 将永磁旋转电机中的冷却空气循环; 还包括围绕所述水冷单元的外周形成冷却空气流过的通风路径; 其中在冷却空气已经被冷却机器中的风扇循环之后，冷却空气被引导到通风路径，以在通风路径中流动的冷却空气与水冷单元之间进行热交换，之后冷却 空气在机器中再次循环。

    Energy-saving service offering method and apparatus therefor
    6.
    发明授权
    Energy-saving service offering method and apparatus therefor 有权
    节能服务提供方法及设备

    公开(公告)号：US06775595B1

    公开(公告)日：2004-08-10

    申请号：US09661373

    申请日：2000-09-13

    申请人： Takashi Yabutani ,  Takaaki Miyabe ,  Atsushi Abe ,  Yuji Yamamoto ,  Tetsuo Fujigaki ,  Taichirou Yabuno ,  Kazuo Sato

    发明人： Takashi Yabutani ,  Takaaki Miyabe ,  Atsushi Abe ,  Yuji Yamamoto ,  Tetsuo Fujigaki ,  Taichirou Yabuno ,  Kazuo Sato

    IPC分类号： G06F1700

    CPC分类号： H02J3/008 ,  G06Q30/0241 ,  G06Q50/06 ,  Y02P80/11 ,  Y04S50/00 ,  Y04S50/10 ,  Y04S50/14

    摘要： An energy saving service offering method and apparatus are provided, in which a present electric power consumption of a supervised load facility of a user, who owns the supervised load facility, including a motor, and who desires to save energy, and inverter control operation data produced when an inverter has been installed in the supervised load facility and performing a motor speed control operation are determined. Further, a merit refund corresponding to saved electric power consumption determined by referring to a difference between said present electric power consumption data and the inverter control operation data is calculated. Finally, a charge and billing operation based on the merit refund under contract conditions established between a energy saving service provider and its contractor is performed.

    摘要翻译： 提供了一种节能服务提供方法和装置，其中，拥有监控负载设施的用户的监督负载设施的当前电力消耗包括电动机，并且希望节约能源，以及逆变器控制操作数据 在变频器安装在受监督的负载设备中并执行电动机速度控制操作时产生。 此外，计算与通过参考所述当前电力消耗数据和逆变器控制操作数据之间的差异确定的节省的电力消耗相应的优点退款。 最后，执行基于在节能服务提供商与其承包商之间建立的合同条件下的优点退款的收费和计费操作。

    PERMANENT MAGNETIC ROTATING ELECTRIC MACHINE AND WIND POWER GENERATING SYSTEM
    8.
    发明申请
    PERMANENT MAGNETIC ROTATING ELECTRIC MACHINE AND WIND POWER GENERATING SYSTEM 有权
    永磁旋转电机和风力发电系统

    公开(公告)号：US20110241350A1

    公开(公告)日：2011-10-06

    申请号：US13029287

    申请日：2011-02-17

    申请人： Daisuke KORI ,  Shogo Serita ,  Tetsuo Fujigaki ,  Masaaki Endo ,  Yoshihiro Yasui ,  Ai Nagano ,  Mamoru Kimura ,  Motonobu Ilzuka ,  Akiyoshi Komura

    发明人： Daisuke KORI ,  Shogo Serita ,  Tetsuo Fujigaki ,  Masaaki Endo ,  Yoshihiro Yasui ,  Ai Nagano ,  Mamoru Kimura ,  Motonobu Ilzuka ,  Akiyoshi Komura

    IPC分类号： F03D9/00 ,  H02K9/18

    CPC分类号： H02K1/20 ,  H02K1/276 ,  H02K9/10

    摘要： The permanent magnet rotating electric machine comprising a stator with a stator coil wound on a stator iron core, a rotor with a plurality of permanent magnets disposed in the circumferential direction in a rotor iron core, which is disposed opposite to the stator iron core of the stator with a predetermined spacing therebetween and is fixed to a shaft, a water-cooling unit disposed around the outer circumference of the stator iron core, and a fan fixed to the shaft on the same side as at least one axial end of the rotor iron core to circulate cooling air in the permanent magnet rotating electric machine;further comprising ventilation paths, through which the cooling air flows, formed around the outer circumference of the water-cooling unit;wherein after the cooling air has been circulated by the fan in the machine for cooling, the cooling air is led to the ventilation paths to perform heat exchange between the cooling air flowing in the ventilation paths and the water-cooling unit, after which the cooling air is circulated again in the machine.

    摘要翻译： 所述永久磁铁旋转电机包括具有卷绕在定子铁芯上的定子线圈的定子，具有沿转子铁芯的圆周方向设置的多个永久磁铁的转子，其与所述定子铁心的定子铁心相对设置 定子，其间具有预定的间隔，并固定在轴上，设置在定子铁心的外周周围的水冷单元，以及与转子铁的至少一个轴向端部相同侧固定在轴上的风扇 将永磁旋转电机中的冷却空气循环; 还包括围绕所述水冷单元的外周形成冷却空气流过的通风路径; 其中在冷却空气已经被冷却机器中的风扇循环之后，冷却空气被引导到通风路径，以在通风路径中流动的冷却空气与水冷单元之间进行热交换，之后冷却 空气在机器中再次循环。

    Electrical rotation machine and a wind turbine system
    10.
    发明授权
    Electrical rotation machine and a wind turbine system 有权
    电动旋转机和风力发电机系统

    公开(公告)号：US07737593B2

    公开(公告)日：2010-06-15

    申请号：US12388189

    申请日：2009-02-18

    申请人： Mamoru Kimura ,  Kazumasa Ide ,  Kazuo Nishihama ,  Tetsuo Fujigaki ,  Shuji Mizutani

    发明人： Mamoru Kimura ,  Kazumasa Ide ,  Kazuo Nishihama ,  Tetsuo Fujigaki ,  Shuji Mizutani

    IPC分类号： H02K21/22

    CPC分类号： H02K1/276 ,  H02K21/16 ,  Y02E10/725

    摘要： An electric rotation machine for windmill power generation equipped with a stator slot structure having distributed windings and a rotor pole structure having permanent magnets, wherein the number of slots per pole per phase (Nspp) is undividable by 3 times P (where P is the number of poles), and pole width rate Pw obtained by dividing pole piece width Tp by pole pitch Tr at the outermost diameters of the adjoining poles of the rotor is satisfied any of Pw≦0.6, 0.67≦Pw≦0.71, and 0.78≦Pw. The distortion factors of induced voltages in a permanent magnet type electrical rotation machine, particularly for windmill power generation, can be reduced.

    摘要翻译： 一种用于风力发电的电动旋转机械，其具有分布绕组的定子槽结构和具有永磁体的转子磁极结构，其中每相极数（Nspp）的槽数不能被P乘以3倍（其中P是数量 以及通过将极靴宽度Tp除以转子相邻极的最外径的极间距Tr获得的极宽度速率Pw满足Pw＆nlE; 0.6,0.67＆amp; nlE; Pw＆nlE; 0.71和0.78＆amp; 普华永道 可以减少永磁式电动旋转机中的感应电压的失真因数，特别是用于风车发电。