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1. 发明授权

US5855261A Non-contact electric power supplying system for vehicle 失效
标题翻译：非接触式电力供应系统
公开(公告)号：US5855261A
公开(公告)日：1999-01-05
申请号：US888037
申请日：1997-07-03
申请人： Yasuharu Odachi , Masaki Takasan , Norimoto Minoshima
发明人： Yasuharu Odachi , Masaki Takasan , Norimoto Minoshima
IPC分类号： H02J17/00 , B60L5/00 , B60M7/00 , H01F38/14 , H02J5/00
CPC分类号： H01F38/14 , H02J5/005
摘要： A system for supplying electric power to an electrically powered vehicle includes a feeder disposed along a structural member as a guide rail that guides the vehicle. The vehicle has an electric power receiving unit that receives electric power from the feeder on a non-contact basis. The electric power receiving unit has a ferrite core with a coil. A ferrite sheet is disposed on a surface of the structural member in such a manner that the ferrite sheet is opposite to the electric power receiving unit. The feeder is surrounded by the ferrite core and the ferrite sheet. When an AC current is supplied to the feeder, a magnetic flux that penetrates the ferrite core and the ferrite sheet varies, thereby causing electromotive force to occur in the coil.
摘要翻译：用于向电动车辆供电的系统包括：沿作为引导车辆的导轨的结构构件设置的供料器。车辆具有从非接触的方式从馈线接收电力的电力接收单元。电力接收单元具有带线圈的铁氧体磁芯。铁氧体片以与铁电体相对的方式设置在结构件的表面上。进料器被铁氧体磁芯和铁氧体薄片包围。当向供料器供给AC电流时，穿过铁氧体磁芯和铁氧体片的磁通量变化，从而在线圈中产生电动势。

2. 发明授权

US5941353A Non-contact type electric power supplying system for vehicle 失效
标题翻译：非接触式车辆供电系统
公开(公告)号：US5941353A
公开(公告)日：1999-08-24
申请号：US895191
申请日：1997-07-16
申请人： Norimoto Minoshima , Yasuharu Odachi , Masaki Takasan
发明人： Norimoto Minoshima , Yasuharu Odachi , Masaki Takasan
IPC分类号： B60L5/00 , B60L9/16
CPC分类号： B60L5/005 , B60L2200/26
摘要： A feeder is disposed along a guide rail that guides an electrically powered vehicle. The electrically powered vehicle has an electric power receiving unit that accommodates the feeder. Electric power is supplied from the feeder to the electrically powered vehicle through the electric power receiving unit on a non-contact basis. The distance between the guide rail and the feeder in a straight portion of the guide rail is different from the distance between the guide rail and the feeder in a curved portion of the guide rail.
摘要翻译：馈电器沿着引导电动车辆的导轨设置。电动车辆具有容纳供料器的电力接收单元。电力通过电力接收单元以非接触的方式从馈线供应到电动车辆。在导轨的直线部分中的导轨和馈送器之间的距离不同于导轨的弯曲部分中的导轨和馈送器之间的距离。

3. 发明授权

US06351053B1 Reluctance motors 失效
标题翻译：磁阻电机
公开(公告)号：US06351053B1
公开(公告)日：2002-02-26
申请号：US09159933
申请日：1998-09-24
申请人： Norimoto Minoshima , Yasuharu Odachi
发明人： Norimoto Minoshima , Yasuharu Odachi
IPC分类号： H02K100
CPC分类号： H02K19/103
摘要： A reluctance motor is described in which stator coils are driven with sinusoidal, or substantially sinusoidal, waveforms. Preferably, the spread angle of the stator poles is less that the spread angle of the rotor poles. More preferably, the spread angles of the stator poles &thgr;S and the rotor poles &thgr;r are set such that &thgr;S is approximately equal to 2&pgr;/(m·Nr) and &thgr;r is about (&thgr;S+&pgr;/Nr)/2≦&thgr;r≦(&pgr;/Nr), respectively, wherein Nr is the number rotor poles and m is the number of phases of electric current. By supplying a sinusoidal, or substantially sinusoidal-like, driving waveform to the stator coils, torque becomes relatively constant and does not depend on the angular position of rotation of the rotor. Therefore, torque ripple is effectively decreased.
摘要翻译：描述了一种磁阻电动机，其中定子线圈以正弦或基本正弦波形驱动。优选地，定子极的扩展角小于转子极的扩展角。更优选地，定子极点θS和转子极点的扩展角度被设置为使得θS近似等于2pi /（m.Nr），并且tth约为（θS+ pi / Nr）/ 2 <= tt = （pi / Nr），其中Nr是转子极数，m是电流的相数。通过向定子线圈提供正弦或基本正弦状的驱动波形，扭矩变得相对恒定，并且不依赖于转子的旋转角度位置。因此，扭矩波动有效地降低。

4. 发明授权

US5661391A Apparatus for charging a propulsion battery of an electrically powered vehicle 失效
标题翻译：用于对电动车辆的推进电池进行充电的装置
公开(公告)号：US5661391A
公开(公告)日：1997-08-26
申请号：US493360
申请日：1995-06-21
申请人： Makoto Ito , Takashi Hyogo , Yasuharu Odachi , Norimoto Minoshima
发明人： Makoto Ito , Takashi Hyogo , Yasuharu Odachi , Norimoto Minoshima
IPC分类号： H01F38/14 , B60L5/00 , B60L11/18 , B60R16/02 , B60R16/03 , H02J7/00 , H02J7/02 , H02J17/00
CPC分类号： B60L11/1838 , B60L11/182 , H02J7/025 , B60R16/03 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/122 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y10S336/02
摘要： An apparatus for charging a battery of an electrically powered vehicle located at a charging station is provided. The apparatus comprises a pair of separate primary cores each of which has a primary coil and is disposed in a wheel stop block secured at the battery charging station, and a secondary coil which is carried by the vehicle. The apparatus further includes a first drive mechanism for retractably lowering the secondary coil linearly to its operative positions, and a second drive mechanism for retractably moving the primary cores inwardly toward each other linearly to their operative position where a closed magnetic circuit is formed thereby and the primary coil is inductively coupled with the secondary coil which is then placed in its operative position. Each primary core has a projection which is engageable with a counterpart of the other core, and the engaged projections of the cores are arranged to pass through an opening of a secondary coil case round which opening the secondary coil is wound.
摘要翻译：提供一种用于为位于充电站的电动车辆的电池充电的装置。该装置包括一对单独的主芯，每个主芯具有初级线圈，并且设置在固定在电池充电站的车轮挡块中，以及由车辆承载的次级线圈。该装置还包括用于将次级线圈线性地可缩回地降低到其工作位置的第一驱动机构，以及第二驱动机构，用于将主芯线向内彼此向内可往另一个地向彼此线性移动到其形成闭合磁路的操作位置，初级线圈与次级线圈电感耦合，然后将其放置在其工作位置。每个初级芯具有能够与另一个芯的对应物接合的突起，并且芯的接合突起被布置成穿过卷绕次级线圈的次级线圈壳的圆周的开口。

5. 发明授权

US5617003A Method and apparatus for charging a battery of an electric vehicle 失效
标题翻译：电动汽车电池充电方法和装置
公开(公告)号：US5617003A
公开(公告)日：1997-04-01
申请号：US621024
申请日：1996-03-22
申请人： Yasuharu Odachi , Norimoto Minoshima
发明人： Yasuharu Odachi , Norimoto Minoshima
IPC分类号： H01M10/44 , H02J7/00 , H01M10/46
CPC分类号： B60L11/1829 , B60L11/182 , B60L11/1825 , B60L11/1827 , B60L11/1838 , H01M10/44 , H02J7/0042 , B60L2230/14 , B60L2230/16 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/128 , Y02T90/14 , Y02T90/163
摘要： Method and apparatus of charging a battery of an electric vehicle through inductive coupling between a primary inductive device having a core and a primary coil connected to a power source and a secondary inductive device having a core and a secondary coil connected to the battery are disclosed. The primary inductive device is provided on a movable arm of a ground charger unit and the secondary inductive device is mounted on the bottom of the vehicle adjacent its rear end. The power source supplies to the primary coil selectively a charging current and a check current. When the check current is supplied to the primary coil, an electromotive force is induced in the secondary coil which varies with a change of the relative position between the primary and secondary inductive devices. The variation in the induced electromotive force causes a change of the check current flowing in the primary coil. The position where the primary inductive device should be placed with respect to the secondary inductive device just before coupling thereof is determined on the basis of the change of the check current which is monitored while moving the primary inductive device relative to the secondary inductive device.
摘要翻译：公开了一种通过电感耦合对电动车辆的电池进行充电的方法和装置，所述电感耦合在具有铁心的初级感应装置和连接到电源的初级线圈和具有与电池连接的铁芯和次级线圈的次级感应装置之间。主感应装置设置在地面充电器单元的可动臂上，次级感应装置安装在邻近其后端的车辆底部。电源选择性地向初级线圈提供充电电流和检查电流。当向初级线圈提供检查电流时，在次级线圈中感应出电动势，随着初级和次级感应装置之间的相对位置的变化而变化。感应电动势的变化导致在初级线圈中流动的检查电流的变化。基于在主要感应装置相对于次级感应装置移动时监视的检查电流的变化来确定主耦合装置之前相对于辅助感应装置放置的位置。

6. 发明授权

US5703461A Inductive coupler for electric vehicle charger 失效
标题翻译：电动汽车充电器的电感耦合器
公开(公告)号：US5703461A
公开(公告)日：1997-12-30
申请号：US671218
申请日：1996-06-27
申请人： Norimoto Minoshima , Yasuharu Odachi
发明人： Norimoto Minoshima , Yasuharu Odachi
IPC分类号： B60L11/18 , H01F38/14 , H01M10/46 , H01F27/06
CPC分类号： B60L11/1829 , B60L11/182 , B60L11/1825 , B60L11/1833 , B60L11/1835 , H01F38/14 , B60L2210/30 , Y02T10/7005 , Y02T10/7072 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14
摘要： An inductive coupler for use in a battery charging system for an electric vehicle has a primary device having a primary coil and a core and a secondary device having a secondary coil and core. The primary and secondary devices are coupleable together with the primary coil placed within an open space defined by the secondary coil. The secondary coil is formed and sized so as to have a greater dimension than the primary coil as measured in the longitudinal direction of an electric vehicle parked for battery charging so that a space interval between the two coils in the longitudinal direction of the vehicle is greater than that in the lateral direction of the vehicle.
摘要翻译：用于电动车辆的电池充电系统的电感耦合器具有初级线圈和铁心的主要装置和具有次级线圈和铁芯的次级装置。主要和次要装置可以与放置在由次级线圈限定的开放空间内的初级线圈耦合在一起。次级线圈的形状和尺寸被设计成具有比初级线圈大的尺寸，该电容器被放置在用于电池充电的电动车辆的纵向方向上测量，使得两个线圈在车辆纵向方向上的间隔更大比在车辆的横向方向。

7. 发明授权

US08742710B2 Rotary electric machine system 失效
标题翻译：旋转电机系统
公开(公告)号：US08742710B2
公开(公告)日：2014-06-03
申请号：US13422184
申请日：2012-03-16
申请人： Eiji Yamada , Kenji Hiramoto , Hideo Nakai , Norimoto Minoshima
发明人： Eiji Yamada , Kenji Hiramoto , Hideo Nakai , Norimoto Minoshima
IPC分类号： H02P7/00
CPC分类号： H02P27/08 , H02K19/10 , H02K19/26 , H02P2205/05 , H02P2209/13
摘要： A rotary electric machine system includes: a stator that has multi-phase stator coils and that generates stator magnetomotive forces based on respective stator currents having different phases supplied to the multi-phase stator coils; a rotor on which rotor coils are wound such that magnetic poles are formed by rotor currents generated in response to the stator magnetomotive forces generated by the stator; a regulating unit that regulates a flow direction of each of the rotor currents to one direction to thereby regulate a polarity of each of the magnetic poles; and a control unit that controls currents supplied to the stator coils on the basis of a target torque. The control unit superimposes a pulse on the stator currents to adjust the ratio of each of the stator currents and each of the rotor currents so as to minimize a copper loss in the stator and the rotor.
摘要翻译：一种旋转电机系统，包括：定子，具有多相定子线圈，并且基于各自提供给所述多相定子线圈的相位的相位不同的定子电流产生定子磁动势; 转子，其上缠绕有转子线圈，使得磁极由响应于由定子产生的定子磁通势产生的转子电流形成; 调节单元，其将每个转子电流的流动方向调节到一个方向，从而调节每个磁极的极性; 以及控制单元，其基于目标转矩来控制提供给定子线圈的电流。控制单元在定子电流上叠加脉冲以调节每个定子电流和每个转子电流的比率，以便最小化定子和转子中的铜损耗。

8. 发明申请

US20120235621A1 ROTARY ELECTRIC MACHINE SYSTEM 失效
标题翻译：旋转电机系统
公开(公告)号：US20120235621A1
公开(公告)日：2012-09-20
申请号：US13422184
申请日：2012-03-16
申请人： Eiji Yamada , Kenji Hiramoto , Hideo Nakai , Norimoto Minoshima
发明人： Eiji Yamada , Kenji Hiramoto , Hideo Nakai , Norimoto Minoshima
IPC分类号： H02P23/14 , H02K19/28
CPC分类号： H02P27/08 , H02K19/10 , H02K19/26 , H02P2205/05 , H02P2209/13
摘要： A rotary electric machine system includes: a stator that has multi-phase stator coils and that generates stator magnetomotive forces based on respective stator currents having different phases supplied to the multi-phase stator coils; a rotor on which rotor coils are wound such that magnetic poles are formed by rotor currents generated in response to the stator magnetomotive forces generated by the stator; a regulating unit that regulates a flow direction of each of the rotor currents to one direction to thereby regulate a polarity of each of the magnetic poles; and a control unit that controls currents supplied to the stator coils on the basis of a target torque. The control unit superimposes a pulse on the stator currents to adjust the ratio of each of the stator currents and each of the rotor currents so as to minimize a copper loss in the stator and the rotor.
摘要翻译：一种旋转电机系统，包括：定子，具有多相定子线圈，并且基于各自提供给所述多相定子线圈的相位的相位不同的定子电流产生定子磁动势; 转子，其上缠绕有转子线圈，使得磁极由响应于由定子产生的定子磁通势产生的转子电流形成; 调节单元，其将每个转子电流的流动方向调节到一个方向，从而调节每个磁极的极性; 以及控制单元，其基于目标转矩来控制提供给定子线圈的电流。控制单元在定子电流上叠加脉冲以调节每个定子电流和每个转子电流的比率，以便最小化定子和转子中的铜损耗。

9. 发明授权

US09083276B2 Rotary electric machine driving system 有权
标题翻译：旋转电机驱动系统
公开(公告)号：US09083276B2
公开(公告)日：2015-07-14
申请号：US13982499
申请日：2012-02-14
申请人： Eiji Yamada , Ryoji Mizutani , Kenji Hiramoto , Hideo Nakai , Norimoto Minoshima
发明人： Eiji Yamada , Ryoji Mizutani , Kenji Hiramoto , Hideo Nakai , Norimoto Minoshima
IPC分类号： H02P1/50 , H02P25/02 , H02K21/04 , H02P21/00 , H02K19/12
CPC分类号： H02P25/026 , H02K19/12 , H02K19/28 , H02K21/042 , H02P21/0003 , H02P25/03
摘要： A stator has multi-phase stator coils that are wound around a stator core by concentrated winding. A rotor has rotor coils that are wound at multiple portions of a rotor core in the circumferential direction and diodes that serve as rectifier unit that is connected to the rotor coils and that varies the magnetic characteristics of the respective rotor coils alternately in the circumferential direction. A rotary electric machine driving system includes a decreasing/increasing pulse superimposing unit that superimposes decreasing pulse current for a pulse-shaped decrease on a q-axis current command for passing currents through the stator coils and that superimposes increasing pulse current for a pulse-shaped increase on a d-axis current command.
摘要翻译：定子具有通过集中绕组缠绕在定子芯上的多相定子线圈。转子具有在圆周方向上缠绕在转子芯的多个部分的转子线圈和用作与转子线圈连接的整流单元的二极管，并且在圆周方向上交替地改变各个转子线圈的磁特性。旋转电机驱动系统包括减小/增加的脉冲叠加单元，其将用于脉冲形减小的减小脉冲电流叠加在用于使电流通过定子线圈的q轴电流指令上，并将增加的脉冲电流叠加在脉冲形状增加d轴电流指令。

10. 发明授权

US08847455B2 Rotary electric machine and driving controller for rotary electric machine 有权
标题翻译：旋转电机旋转电机及驱动控制器
公开(公告)号：US08847455B2
公开(公告)日：2014-09-30
申请号：US12740044
申请日：2008-10-17
申请人： Kenji Hiramoto , Hideo Nakai , Eiji Yamada , Norimoto Minoshima , Masahiro Seguchi
发明人： Kenji Hiramoto , Hideo Nakai , Eiji Yamada , Norimoto Minoshima , Masahiro Seguchi
IPC分类号： H02K3/28 , H02K21/04 , H02K19/28 , H02K19/12 , H02K1/22
CPC分类号： H02K19/12 , H02K1/223 , H02K19/28 , H02K21/042
摘要： A plurality of salient poles projecting toward a stator are arranged on a rotor core along the circumferential direction while being spaced apart from each other, and rotor windings are wound around these salient poles. The rotor windings are short-circuited through diodes, respectively; and when currents rectified by the diodes flow through the rotor windings, the salient poles are magnetized to produce a magnet where the magnetic pole is fixed. The width θ of each salient pole in the circumferential direction is smaller than a width corresponding to an electric angle of 180° of the rotor, and the rotor windings are wound around each salient pole by short-pitch winding.
摘要翻译：在定子上突出的多个凸极相互间隔地配置在转子铁心上，并且转子绕组缠绕在这些凸极上。转子绕组分别通过二极管短路; 并且当由二极管整流的电流流过转子绕组时，凸极被磁化以产生固定磁极的磁体。宽度和长度每个凸极在圆周方向上的距离小于对应于转子180°的电角度的宽度，并且转子绕组通过短间距绕组缠绕在每个凸极上。

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