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1. 发明授权

US06713888B2 Vehicle motor-generator apparatus utilizing synchronous machine having field winding 有权
公开(公告)号：US06713888B2
公开(公告)日：2004-03-30
申请号：US10020983
申请日：2001-12-19
申请人： Hiroaki Kajiura
发明人： Hiroaki Kajiura
IPC分类号： F02N1186
CPC分类号： F02N11/04 , F02N2300/104 , H02J7/1453 , H02J7/1461 , H02J7/1492 , H02P9/02
摘要： A vehicle motor-generator apparatus based on a field winding type of synchronous machine coupled to a power inverter and a battery, wherein the synchronous machine is controlled to operate as a motor to perform engine starting and thereafter be driven by the engine as an electrical generator, wherein during a short time interval at the commencement of engine starting, the armature winding of the synchronous machine is driven by a current such that magnetic flux is produced by the armature winding acting in the same direction as magnetic flux produced by the field winding, to thereby achieve increased torque during the time when maximum torque is required. In addition, the supplied field current is set at a maximum value during only an initial period when engine starting begins, until the first compression stroke of the engine has been completed, and thereafter set to a reduced value until the completion of engine starting, thereby reducing the amount temperature rise within the field winding during engine starting, while ensuring a sufficiently high value of initial torque.

2. 发明授权

US5955807A Synchronous electric machine having auxiliary permanent magnet 失效
标题翻译：具有辅助永磁体的同步电机
公开(公告)号：US5955807A
公开(公告)日：1999-09-21
申请号：US66749
申请日：1998-04-27
申请人： Hiroaki Kajiura , Keiichiro Banzai , Sumio Yanase , Akira Fukushima
发明人： Hiroaki Kajiura , Keiichiro Banzai , Sumio Yanase , Akira Fukushima
IPC分类号： H02K1/22 , H02K19/36 , H02K29/12 , H02K21/12 , H02K1/00 , H02K19/00
CPC分类号： H02K21/044 , H02K29/12 , H02K19/36
摘要： A synchronous electric machine includes a stator having an armature winding, a rotor having axially laminated magnetic sheets and a field coil, a plurality of permanent magnets disposed in the rotor to form N-pole and S-pole on the outer circumference of the rotor, and ribs and pins magnetically bypassing the N-poles and S-poles of the permanent magnets. The pins also attach the laminated magnetic sheets together as a unit. The rotor has a plurality of axially extending holes on its circumference for accommodating permanent magnets.
摘要翻译：同步电机包括具有电枢绕组的定子，具有轴向层叠的磁性片的转子和励磁线圈，设置在转子中的多个永磁体，以在转子的外周上形成N极和S极，并且肋和引脚磁化绕过永磁体的N极和S极。引脚还将叠层磁片作为一个单元连接在一起。转子在其圆周上具有多个轴向延伸的孔，用于容纳永磁体。

3. 发明授权

US5449962A Rotary electric machinery 失效
标题翻译：旋转电机
公开(公告)号：US5449962A
公开(公告)日：1995-09-12
申请号：US134941
申请日：1993-10-13
申请人： Akiya Shichijyo , Shin Kusase , Hiroaki Kajiura , Atsushi Umeda
发明人： Akiya Shichijyo , Shin Kusase , Hiroaki Kajiura , Atsushi Umeda
IPC分类号： H02K1/24 , H02K3/28 , H02K5/24 , H02K17/12 , H02K19/22 , H02K3/00
CPC分类号： H02K1/243 , H02K3/28
摘要： A stator coil of a rotary electric machine includes a three-phase Y-form connection circuit including first windings Y1, Y2 and Y3, which are connected in Y-form, and a three-phase delta-form connection circuit including second windings .increment.x3, .increment.y3 and .increment.z3 which are connected in delta-form, wherein the second windings .increment.x3, .increment.y3 and .increment.z3 are sequentially inserted in slots of a stator core to have a phase difference of 120.degree. therebetween, and each of the first windings Y1, Y2 and Y3 is divided into two windings, and the divided first windings are separately inserted in the slots, in which the second windings .increment.x3, .increment.y3 and .increment.z3 have been inserted, so that the resultant composite voltage vector of each pair of the divided first windings is shifted by 30.degree. in phase from the voltage vector of one of the second windings .increment.x3, .increment.y3 and .increment.z3. By virtue of the foregoing structure of the rotary electric machinery, the number of slots decreases and an electromagnetic noise is reduced, since a magnetic force due to the air gap magnetomotive force distribution becomes substantially constant independently of a rotational position of a rotor.
摘要翻译：旋转电机的定子线圈包括三相Y型连接电路，其包括以Y形连接的第一绕组Y1，Y2和Y3以及包括第二绕组INCREMENT x3的三相三角形连接电路，以三角形形式连接的INCREMENT y3和INCREMENT z3，其中第二绕组INCREMENT x3，INCREMENT y3和INCREMENT z3依次插入定子铁芯的槽中，在其间具有120°的相位差，并且第一绕组Y1，Y2和Y3被分成两个绕组，并且分开的第一绕组被分别插入插入第二绕组INCREMENT x3，INCREMENT y3和INCREMENT z3的槽中，使得所得到的复合电压矢量一对分割的第一绕组从第二绕组INCREMENT x3，INCREMENT y3和INCREMENT z3之一的电压矢量的相位偏移30°。由于旋转电机的上述结构，由于气隙磁动势分布引起的磁力与转子的旋转位置无关，所以槽的数量减少并且电磁噪声减小。

4. 发明申请

US20120007462A1 Stator for rotary electric machine and rotary electric machine using same 有权
公开(公告)号：US20120007462A1
公开(公告)日：2012-01-12
申请号：US13137156
申请日：2011-07-25
申请人： Shinji Kouda , Hiroaki Kajiura , Masahiro Takada
发明人： Shinji Kouda , Hiroaki Kajiura , Masahiro Takada
IPC分类号： H02K23/32
CPC分类号： H02K3/12 , H02K3/28 , H02K3/345 , H02K3/50 , H02K15/064
摘要： The wire 30 forming the stator winding 20 includes the in-slot portions 40 to be disposed in the slots 14 and 15 of the stator core 12 and the turned portions 42 connecting the in-slot portions 40 disposed in the circumferentially different slots 14 and 15. The turned portions 42 formed on axial opposite end sides of the stator core 12. The crank portion 44 which does not twist is formed at substantially the center of the turned portion 42. Steps are formed at sections of the turned portion 42 which protrude outside the stator core 12 from the slots 14 and 15. Further, the turned portion 42 of the wire 30 also has two steps 48 formed between the substantially central crank portion 44 and each of the steps 46 formed at the protruding sections of the turned portion 42.

5. 发明授权

US06806687B2 Vehicle motor-generator apparatus utilizing synchronous machine having field winding 失效
标题翻译：利用具有励磁绕组的同步电机的车辆电动发电机装置
公开(公告)号：US06806687B2
公开(公告)日：2004-10-19
申请号：US10761270
申请日：2004-01-22
申请人： Hiroaki Kajiura
发明人： Hiroaki Kajiura
IPC分类号： H02P1100
CPC分类号： F02N11/04 , F02N2300/104 , H02J7/1453 , H02J7/1461 , H02J7/1492 , H02P9/02
摘要： A vehicle motor-generator apparatus based on a field winding type of synchronous machine coupled to a power inverter and a battery, wherein the synchronous machine is controlled to operate as a motor to perform engine starting and thereafter be driven by the engine as an electrical generator, wherein during a short time interval at the commencement of engine starting, the armature winding of the synchronous machine is driven by a current such that magnetic flux is produced by the armature winding acting in the same direction as magnetic flux produced by the field winding, to thereby achieve increased torque during the time when maximum torque is required. In addition, the supplied field current is set at a maximum value during only an initial period when engine starting begins, until the first compression stroke of the engine has been completed, and thereafter set to a reduced value until the completion of engine starting, thereby reducing the amount temperature rise within the field winding during engine starting, while ensuring a sufficiently high value of initial torque.
摘要翻译：一种基于耦合到电力逆变器和电池的同步电机的励磁绕组型的车辆电动发电机装置，其中，所述同步电机被控制为作为电动机进行发动机起动，然后由作为发电机的发动机驱动其中，在发动机启动开始时的短时间间隔内，同步电机的电枢绕组由电流驱动，使得由与励磁绕组产生的磁通量相同的方向作用的电枢绕组产生磁通，从而在需要最大扭矩的时间内实现增加的扭矩。此外，在发动机起动开始的初始期间，直到发动机的第一压缩冲程已经完成，然后将其设定为减小的值直到发动机起动结束为止，将所提供的励磁电流设定为最大值，从而在发动机启动期间减小励磁绕组内的温度升高，同时确保初始转矩足够高。

6. 发明授权

US06563246B1 Rotary electric machine for electric vehicle 失效
标题翻译：电动汽车旋转电机
公开(公告)号：US06563246B1
公开(公告)日：2003-05-13
申请号：US09689773
申请日：2000-10-13
申请人： Hiroaki Kajiura , Masahiro Seguchi
发明人： Hiroaki Kajiura , Masahiro Seguchi
IPC分类号： H02K1900
CPC分类号： B60K6/26 , B60K6/365 , B60K6/40 , B60K6/405 , B60K6/448 , B60L3/003 , B60L3/0046 , B60L3/0061 , B60L3/04 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L15/20 , B60L2210/40 , B60L2220/14 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/507 , H02K1/246 , H02K1/276 , H02K1/2766 , H02K7/006 , H02K7/116 , H02K7/1815 , H02K16/02 , H02K19/24 , H02K21/028 , H02K21/029 , H02K21/14 , H02K51/00 , Y02T10/6217 , Y02T10/6243 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10S903/906 , Y10S903/91 , Y10S903/951 , Y10S903/952
摘要： A rotary electric machine includes a stator core having a plurality of slots disposed at an inner periphery, an armature winding disposed in the slots and a rotor disposed inside the inner periphery of the stator. The rotor includes a first rotor portion and a second rotor portion, which are disposed magnetically in parallel with each other. The first rotor portion has a plurality of permanent-magnet poles, and a second rotor portion has a plurality of salient induction poles.
摘要翻译：旋转电机包括定子铁芯，其具有设置在内周的多个槽，设置在槽中的电枢绕组和设置在定子的内周内的转子。转子包括彼此平行地磁性地设置的第一转子部分和第二转子部分。第一转子部分具有多个永磁极，第二转子部分具有多个凸极感应极。

7. 发明授权

US5663631A Generator with circuitry for controlling power generation based on rotational speed 失效
标题翻译：具有用于基于转速控制发电的电路的发电机
公开(公告)号：US5663631A
公开(公告)日：1997-09-02
申请号：US499003
申请日：1995-07-06
申请人： Hiroaki Kajiura , Akira Mase
发明人： Hiroaki Kajiura , Akira Mase
IPC分类号： H02J7/14 , H02J7/24 , H02P9/48 , H02P9/44
CPC分类号： H02J7/1492 , H02J7/245 , H02P9/48 , Y02T10/92
摘要： A full-wave-rectifying-circuit is composed of six diodes and six transistors inversely connected in parallel with the diodes. A phase-control-circuit has three magnetic sensors each of which corresponds to one of the phase-windings and positioned so as to lag by an electric angle of 90.degree. to provide digital signals which lag an electric at an angle of 60.degree. behind the induced-phase-signal. The six transistors are driven by the digital signals to form controlled AC voltages which lag behind the induced line voltages by an electric angle 60.degree. so that the alternator increases the output power without increase of the body size.
摘要翻译：全波整流电路由六个二极管和六个晶体管组成，并联二极管。相控电路具有三个磁传感器，每个磁传感器对应于一个相绕组并且定位成滞后90°的电角度，以提供数字信号，该电信号在60度的角度上滞后于电位感应相位信号。六个晶体管由数字信号驱动，以形成受到控制的交流电压，该电压滞后于感应线路电压60°，使交流发电机不增加机身尺寸，增加输出功率。

8. 发明授权

US08008830B2 Stator for rotary electric machine and rotary electric machine using same 有权
标题翻译：旋转电机和旋转电机定子采用相同方式
公开(公告)号：US08008830B2
公开(公告)日：2011-08-30
申请号：US12529651
申请日：2008-03-04
申请人： Shinji Kouda , Hiroaki Kajiura , Masahiro Takada
发明人： Shinji Kouda , Hiroaki Kajiura , Masahiro Takada
IPC分类号： H02K3/00
CPC分类号： H02K3/12 , H02K3/28 , H02K3/345 , H02K3/50 , H02K15/064
摘要： The wire 30 forming the stator winding 20 includes the in-slot portions 40 to be disposed in the slots 14 and 15 of the stator core 12 and the turned portions 42 connecting the in-slot portions 40 disposed in the circumferentially different slots 14 and 15. The turned portions 42 formed on axial opposite end sides of the stator core 12. The crank portion 44 which does not twist is formed at substantially the center of the turned portion 42. Steps are formed at sections of the turned portion 42 which protrude outside the stator core 12 from the slots 14 and 15. Further, the turned portion 42 of the wire 30 also has two steps 48 formed between the substantially central crank portion 44 and each of the steps 46 formed at the protruding sections of the turned portion 42.
摘要翻译：形成定子绕组20的线30包括设置在定子铁芯12的槽14和15中的槽内部分40和连接设置在周向不同的槽14和15中的槽内部分40的转向部分42 形成在定子铁芯12的轴向相对端侧的转动部分42.基本上在转动部分42的中心形成有不扭曲的曲柄部分44.在转动部分42的突出外侧的部分处形成台阶来自槽14和15的定子铁心12.此外，线30的转动部分42还具有形成在基本上中心的曲柄部分44和形成在转动部分42的突出部分的每个台阶46之间的两个台阶48 。

9. 发明授权

US6018694A Controller for hybrid vehicle 失效
标题翻译：混合动力汽车控制器
公开(公告)号：US6018694A
公开(公告)日：2000-01-25
申请号：US49114
申请日：1998-03-27
申请人： Tsuneyuki Egami , Hiroshi Fujita , Keiichiro Banzai , Takeshi Sawada , Hiroya Tsuji , Kazuyoshi Obayashi , Hiroaki Kajiura , Masahiro Seguchi , Toyoaki Kurita
发明人： Tsuneyuki Egami , Hiroshi Fujita , Keiichiro Banzai , Takeshi Sawada , Hiroya Tsuji , Kazuyoshi Obayashi , Hiroaki Kajiura , Masahiro Seguchi , Toyoaki Kurita
IPC分类号： B60K6/24 , B60K6/26 , B60K6/405 , B60K6/442 , B60K6/448 , B60L11/12 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/26 , B60W10/30 , B60W20/00 , H02K3/52 , H02K51/00 , B60L11/00
CPC分类号： B60K6/24 , B60K6/26 , B60K6/405 , B60K6/442 , B60K6/448 , B60L11/123 , B60L11/14 , B60L11/1859 , B60L11/1861 , B60L15/025 , B60L15/20 , B60L15/2009 , B60L3/0023 , B60L3/0046 , B60L7/14 , B60W10/06 , B60W10/08 , B60W10/18 , B60W10/26 , B60W10/30 , B60W20/00 , H02K3/527 , H02K51/00 , B60K2006/262 , B60L2210/40 , B60L2220/52 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/80 , B60L2250/26 , B60L2260/26 , B60W2540/12 , B60W2710/0616 , B60W2710/0644 , B60W2710/105 , Y02T10/6217 , Y02T10/6234 , Y02T10/6243 , Y02T10/6286 , Y02T10/6295 , Y02T10/641 , Y02T10/643 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10S903/905 , Y10S903/906 , Y10S903/947 , Y10S903/952
摘要： A gas-sparing vehicle is achieved by a control system for a hybrid vehicle equipped at least with: a hybrid engine which includes at least a first rotary electric unit for deciding the rpm of the engine and a second rotary electric unit for deciding the driving force of the vehicle and which has power converting means connected to the output shaft of the engine; and electricity storing means. In one embodiment, a hybrid controller 16 controls the drive of a first rotary electric unit 2000 according to a startup torque command value which is decided based on the rpm of an engine at the time of engine startup and which decreases as the rpm increases; it also determines that the complete explosion in an engine 1 has occurred when the startup torque command value falls below a predetermined complete explosion judgment value.
摘要翻译：一种用于混合动力车辆的控制系统实现了一种燃气节能车辆，所述混合动力车辆至少配备有：混合动力发动机，其至少包括用于确定发动机的转速的第一旋转电气单元和用于决定驱动力的第二旋转电气单元并且具有连接到发动机的输出轴的动力转换装置; 和电力存储装置。在一个实施例中，混合动力控制器16根据起动转矩指令值来控制第一旋转电机组件2000的驱动，该起动转矩指令值是根据发动机启动时的发动机的转速决定的，随着转速的增加而减小; 当启动转矩指令值下降到预定的完全爆炸判定值以下时，也判定发动机1的全部爆炸发生。

10. 发明授权

US5744895A System for driving electric vehicles 失效
标题翻译：电动汽车驾驶系统
公开(公告)号：US5744895A
公开(公告)日：1998-04-28
申请号：US675129
申请日：1996-07-03
申请人： Masahiro Seguchi , Keiichiro Banzai , Hiroaki Kajiura , Akio Yasuda
发明人： Masahiro Seguchi , Keiichiro Banzai , Hiroaki Kajiura , Akio Yasuda
IPC分类号： B60K6/26 , B60K6/365 , B60K6/40 , B60K6/405 , B60K6/445 , B60K6/448 , B60K17/04 , B60K17/16 , B60L11/12 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , H02K51/00 , H02K1/22 , H02K7/20 , H02K16/00 , H02K47/04
CPC分类号： B60K6/26 , B60K6/365 , B60K6/40 , B60K6/405 , B60K6/445 , B60K6/448 , B60L11/12 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , H02K51/00 , B60K17/04 , B60K17/16 , B60K2001/003 , B60L2210/20 , B60L2240/486 , B60W2710/105 , B60W2710/1061 , H02P2207/03 , Y02T10/48 , Y02T10/6239 , Y02T10/6243 , Y02T10/6286 , Y02T10/641 , Y02T10/642 , Y02T10/7005 , Y02T10/7077 , Y02T10/725 , Y10S903/906 , Y10S903/91 , Y10S903/951 , Y10S903/952
摘要： A T-S converter is composed of a first rotor which has a first control coil, a second rotor and a stator which has a second control coil. The second rotor has a first magnetic field member (such as laminated sheets of ferromagnetic material) which supplies the first control coil with magnetic field and a second magnetic field member (such as laminated sheets of ferromagnetic material) which supplies the second control coil with magnetic field. The first and second control coils are energized to drive the second rotor to rotate at a set speed with a set torque according to vehicle running condition. The first and the second control coil are also energized to generate battery charging current when the vehicle speed is decreased and the second rotor is driven by the vehicle wheels.
摘要翻译： T-S转换器由具有第一控制线圈，第二转子和具有第二控制线圈的定子的第一转子组成。第二转子具有向第一控制线圈提供磁场的第一磁场部件（例如铁磁材料的层压片）和向第二控制线圈提供磁性的第二磁场部件（例如铁磁材料的层压片）领域。第一和第二控制线圈被通电以驱动第二转子以设定的转速以根据车辆行驶状态的设定转矩旋转。当车速降低并且第二转子由车轮驱动时，第一和第二控制线圈也被通电以产生电池充电电流。

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