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公开(公告)号：US20060123621A1
公开(公告)日：2006-06-15
申请号：US11350006
申请日：2006-02-09
申请人： Hiroyuki Akita , Yutaka Hirota , Atushi Ohashi , Yoshihiro Harada , Wakaki Miyaji , Toshiaki Kashihara , Hitoshi Isoda
发明人： Hiroyuki Akita , Yutaka Hirota , Atushi Ohashi , Yoshihiro Harada , Wakaki Miyaji , Toshiaki Kashihara , Hitoshi Isoda
CPC分类号： H02K3/50 , Y10T29/49009
摘要： A stator of a rotating electric machine includes a stator core, multiple pairs of coils and multiple leads. The stator core includes a laminated core assembly formed by laminating thin steel plates in a cylindrical form, the stator core having multiple slots at intervals along a circumferential direction. Each coil pair is made of two elongate conductors which are folded back outside axial end surfaces of the stator core and fitted into the slots such that the two conductors are disposed alternately in inner and outer layers in a slot depth direction at intervals of a fixed number of slots. The multiple leads for connecting the coil pairs to an external electric circuit are arranged in at least one group and the leads of the same group extend from positions of those slots which are located adjacent to one another along the circumferential direction.
摘要翻译： 旋转电机的定子包括定子芯，多对线圈和多个引线。 定子铁芯包括通过层压圆柱形薄钢板而形成的层叠铁芯组件，定子铁芯沿圆周方向间隔设置多个槽。 每个线圈对由两个细长的导体制成，这些导体折叠在定子芯的轴向端面的外侧并嵌入到槽中，使得两个导体以固定数量的间隔以槽深度方向交替地设置在内层和外层中 的插槽。 用于将线圈对连接到外部电路的多个引线被布置在至少一个组中，并且同一组的引线从沿着圆周方向彼此相邻定位的那些槽的位置延伸。
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公开(公告)号：US20050082923A1
公开(公告)日：2005-04-21
申请号：US10873167
申请日：2004-06-23
申请人： Hiroyuki Akita , Yutaka Hirota , Atushi Ohashi , Yoshihiro Harada , Wakaki Miyaji , Toshiaki Kashihara , Hitoshi Isoda
发明人： Hiroyuki Akita , Yutaka Hirota , Atushi Ohashi , Yoshihiro Harada , Wakaki Miyaji , Toshiaki Kashihara , Hitoshi Isoda
CPC分类号： H02K3/50 , Y10T29/49009
摘要： A stator of a rotating electric machine includes a stator core, multiple pairs of coils and multiple leads. The stator core includes a laminated core assembly formed by laminating thin steel plates in a cylindrical form, the stator core having multiple slots at intervals along a circumferential direction. Each coil pair is made of two elongate conductors which are folded back outside axial end surfaces of the stator core and fitted into the slots such that the two conductors are disposed alternately in inner and outer layers in a slot depth direction at intervals of a fixed number of slots. The multiple leads for connecting the coil pairs to an external electric circuit are arranged in at least one group and the leads of the same group extend from positions of those slots which are located adjacent to one another along the circumferential direction.
摘要翻译： 旋转电机的定子包括定子芯，多对线圈和多个引线。 定子铁芯包括通过层压圆柱形薄钢板而形成的层叠铁芯组件，定子铁芯沿圆周方向间隔设置多个槽。 每个线圈对由两个细长的导体制成，这些导体折叠在定子芯的轴向端面的外侧并嵌入到槽中，使得两个导体以固定数量的间隔以槽深度方向交替地设置在内层和外层中 的插槽。 用于将线圈对连接到外部电路的多个引线被布置在至少一个组中，并且同一组的引线从沿着圆周方向彼此相邻定位的那些槽的位置延伸。
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公开(公告)号：US07026735B2
公开(公告)日：2006-04-11
申请号：US10873167
申请日：2004-06-23
申请人： Hiroyuki Akita , Yutaka Hirota , Atushi Ohashi , Yoshihiro Harada , Wakaki Miyaji , Toshiaki Kashihara , Hitoshi Isoda
发明人： Hiroyuki Akita , Yutaka Hirota , Atushi Ohashi , Yoshihiro Harada , Wakaki Miyaji , Toshiaki Kashihara , Hitoshi Isoda
IPC分类号： H02K11/00
CPC分类号： H02K3/50 , Y10T29/49009
摘要： A stator of a rotating electric machine includes a stator core, multiple pairs of coils and multiple leads. The stator core includes a laminated core assembly formed by laminating thin steel plates in a cylindrical form, the stator core having multiple slots at intervals along a circumferential direction. Each coil pair is made of two elongate conductors which are folded back outside axial end surfaces of the stator core and fitted into the slots such that the two conductors are disposed alternately in inner and outer layers in a slot depth direction at intervals of a fixed number of slots. The multiple leads for connecting the coil pairs to an external electric circuit are arranged in at least one group and the leads of the same group extend from positions of those slots which are located adjacent to one another along the circumferential direction.
摘要翻译： 旋转电机的定子包括定子芯，多对线圈和多个引线。 定子铁芯包括通过层压圆柱形薄钢板而形成的层叠铁芯组件，定子铁芯沿圆周方向间隔设置多个槽。 每个线圈对由两个细长的导体制成，这些导体折叠在定子芯的轴向端面的外侧并嵌入到槽中，使得两个导体以固定数量的间隔以槽深度方向交替地设置在内层和外层中 的插槽。 用于将线圈对连接到外部电路的多个引线被布置在至少一个组中，并且同一组的引线从沿着圆周方向彼此相邻定位的那些槽的位置延伸。
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公开(公告)号：US07268513B2
公开(公告)日：2007-09-11
申请号：US11312563
申请日：2005-12-21
申请人： Hitoshi Isoda , Yoshihito Asao , Masaki Kato , Hiroyuki Akita
发明人： Hitoshi Isoda , Yoshihito Asao , Masaki Kato , Hiroyuki Akita
IPC分类号： H02P1/46
CPC分类号： H02K11/048 , H02K5/141
摘要： A motor/generator unit in which a motor/generator and an invertor part are integrated and the wiring of a field circuit part for supplying current to a winding on a rotor is rationalized. In a motor/generator unit in which a motor/generator body part having a field winding supplied with electricity via brushes and current-controlled by a semiconductor control device controlled by a control circuit part and an invertor power circuit part controlled by the control circuit part has the invertor power circuit part and the control circuit part mounted thereto, the brushes are disposed between the field winding and the armature winding on one side and the control circuit part on the other and the semiconductor control device is mounted on a control circuit mounting part on which the control circuit part is mounted.
摘要翻译： 电动机/发电机单元，其中电动机/发电机和逆变器部分被集成，并且用于向转子上的绕组提供电流的励磁电路部分的配线合理化。 在电动机/发电机单元中，其中电动机/发电机主体部分具有通过电刷供电并由由控制电路部分控制的半导体控制装置进行电流控制的励磁绕组和由控制电路部分控制的逆变器电源部分 具有安装在其上的逆变器电源电路部分和控制电路部分，电刷设置在一侧的励磁绕组和电枢绕组之间，另一侧设置有控制电路部分，半导体控制装置安装在控制电路安装部 其上安装有控制电路部分。
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公开(公告)号：US20060158148A1
公开(公告)日：2006-07-20
申请号：US11312563
申请日：2005-12-21
申请人： Hitoshi Isoda , Yoshihito Asao , Masaki Kato , Hiroyuki Akita
发明人： Hitoshi Isoda , Yoshihito Asao , Masaki Kato , Hiroyuki Akita
IPC分类号： H02P1/46
CPC分类号： H02K11/048 , H02K5/141
摘要： A motor/generator unit in which a motor/generator and an invertor part are integrated and the wiring of a field circuit part for supplying current to a winding on a rotor is rationalized. In a motor/generator unit in which a motor/generator body part having a field winding supplied with electricity via brushes and current-controlled by a semiconductor control device controlled by a control circuit part and an invertor power circuit part controlled by the control circuit part has the invertor power circuit part and the control circuit part mounted thereto, the brushes are disposed between the field winding and the armature winding on one side and the control circuit part on the other and the semiconductor control device is mounted on a control circuit mounting part on which the control circuit part is mounted.
摘要翻译： 电动机/发电机单元，其中电动机/发电机和逆变器部分被集成，并且用于向转子上的绕组提供电流的励磁电路部分的配线合理化。 在电动机/发电机单元中，其中电动机/发电机主体部分具有通过电刷供电并由由控制电路部分控制的半导体控制装置进行电流控制的励磁绕组和由控制电路部分控制的逆变器电源部分 具有安装在其上的逆变器电源电路部分和控制电路部分，电刷设置在一侧的励磁绕组和电枢绕组之间，另一侧设置有控制电路部分，半导体控制装置安装在控制电路安装部 其上安装有控制电路部分。
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公开(公告)号：US09577498B2
公开(公告)日：2017-02-21
申请号：US13753775
申请日：2013-01-30
CPC分类号： H02K15/02 , H02K3/04 , H02K3/28 , H02K3/32 , H02K3/325 , H02K3/50 , H02K3/522 , H02K15/0056 , H02K15/0062 , H02K15/022 , H02K15/0407 , H02K15/12 , H02K2203/09 , Y10T29/49009 , Y10T29/49071 , Y10T29/49073
摘要： Provided is a stator for a rotary electric machine, capable of reducing a space on an end surface of a stator core on an inner diameter side to reduce a size in an axial direction to realize a compact size by maintaining an insulating distance corresponding to a potential difference. In the stator for a rotary electric machine according to the present invention, a coil portion includes a coil main-body portion (21) and a second connecting wire (23). The second connecting wire (23) includes a first bent portion (24) and a second connecting-wire end portion (23A). The second connecting wire (23) is configured so that a differential value of a length z in the axial direction of the stator to a length r in the radial direction of the stator is Δz/Δr≧0.
摘要翻译： 本发明提供一种旋转电机的定子，其能够减小内径侧的定子铁芯的端面上的空间，以减小轴向的尺寸，通过保持对应于电位的绝缘距离来实现紧凑的尺寸 区别。 在根据本发明的旋转电机的定子中，线圈部分包括线圈主体部分（21）和第二连接线（23）。 第二连接线（23）包括第一弯曲部分（24）和第二连接线端部分（23A）。 第二连接线（23）被构造为使得定子的轴向长度z与定子的径向长度r的微分值为Δz/Δr≥0。
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公开(公告)号：US20130154407A1
公开(公告)日：2013-06-20
申请号：US13818003
申请日：2010-12-13
申请人： Hitoshi Isoda , Masahiko Fujita
发明人： Hitoshi Isoda , Masahiko Fujita
IPC分类号： H02K5/22
CPC分类号： H02K5/22 , H02K11/046 , H02K11/049
摘要： A controller-integrated electric rotating machine according to the present invention is provided with a heat sink on which a plurality of power modules included in an electric-power conversion circuit are mounted, a power-input/output conductor that is fixed to a bus bar electrically connected with a DC power source and is electrically connected with the DC power source and the bus bar, and a case, made of an insulator, that is fixed to the heat sink and is provided with a terminal that is electrically connected with the bus bar and the plurality of power modules; the bus bar is provided with a single electric connection portion and at least one mechanical connection portion other than the electric connection portion, electrically connected with the terminal by means of the single electric connection portion, and mechanically connected with the heat sink or the bracket through an insulating material by means of the at least one mechanical connection portion.
摘要翻译： 根据本发明的控制器集成旋转电机设置有散热器，其上安装有包括在电力转换电路中的多个电源模块，电力输入/输出导体固定到汇流条 与直流电源电连接并与直流电源和母线电连接，以及由绝缘体制成的壳体，其固定到散热器并且设置有与总线电连接的端子 条和多个电源模块; 母线设置有单个电连接部分和除了电连接部分之外的至少一个机械连接部分，通过单个电连接部分与端子电连接，并且与散热器或支架机械连接，通过 绝缘材料通过所述至少一个机械连接部分。
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公开(公告)号：US08299667B2
公开(公告)日：2012-10-30
申请号：US12985890
申请日：2011-01-06
申请人： Hitoshi Isoda , Masahiko Fujita
发明人： Hitoshi Isoda , Masahiko Fujita
CPC分类号： H02K11/046 , H02K5/225 , H02K19/365
摘要： A controlling apparatus-integrated dynamoelectric machine Includes: a metal housing that includes a front bracket and a rear bracket; a rotor that is rotatably disposed inside the housing by being fixed to a shaft that is rotatably supported by the front bracket and the rear bracket; a stator that includes: a cylindrical stator core that is disposed so as to be held between the front bracket and the rear bracket so as to surround the rotor; and a stator winding that is mounted to the stator core; and a controlling apparatus that includes: a direct-current alternating-current power interconverting circuit portion that passes electric current to the stator winding; and a controlling circuit portion that controls the direct-current alternating-current power interconverting circuit portion, the controlling apparatus being disposed inside the rear bracket.
摘要翻译： 控制装置集成式电动机包括：金属外壳，包括前支架和后支架; 转子，其通过固定在由所述前支架和所述后支架可旋转地支撑的轴上而被可旋转地设置在所述壳体内; 定子，其包括：圆筒状的定子铁芯，其被配置为以围绕所述转子的方式被保持在所述前支架和所述后支架之间; 以及安装在所述定子铁芯上的定子绕组; 以及控制装置，其包括：将电流传递给所述定子绕组的直流交流电力互换电路部; 以及控制电路部分，其控制所述直流交流电力互换电路部分，所述控制装置设置在所述后支架内。
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公开(公告)号：US08253287B2
公开(公告)日：2012-08-28
申请号：US12615470
申请日：2009-11-10
申请人： Hitoshi Isoda , Masahiko Fujita
发明人： Hitoshi Isoda , Masahiko Fujita
CPC分类号： H02K11/046 , H02K5/225 , H02K11/40
摘要： An inverter power module includes: a heatsink that is shaped into a ring-shaped flat plate; a plurality of power MOSFETs that are mounted onto substrates, and mounted to a front surface of the heatsink; a circuit board that is a resin-molded body into which a plurality of inserted conductors are insert molded; and a bus bar that is fixed to the heatsink so as to be disposed on an opposite side of the circuit board facing the heatsink, and that is connected to a power source line of an inverter power circuit by means of a battery electric potential connecting terminal, the heatsink is electrically connected to the rear bracket by being fixed to the rear bracket, and the rear bracket is connected to a ground line of the inverter power circuit by means of the ground electric potential connecting terminal.
摘要翻译： 逆变器功率模块包括：成形为环形平板的散热器; 多个功率MOSFET，其安装在基板上，并安装在散热片的前表面; 电路板，其是插入成型多个插入导体的树脂成型体; 以及汇流条，其被固定到散热器，以便布置在面对散热器的电路板的相对侧上，并且通过电池电位连接端子连接到逆变器电力电路的电源线 通过固定在后支架上，散热器与后支架电连接，后支架通过接地电位连接端子与逆变电源电路的接地线连接。
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公开(公告)号：US07633197B2
公开(公告)日：2009-12-15
申请号：US10553178
申请日：2005-02-14
申请人： Hitoshi Isoda , Yoshihito Asao
发明人： Hitoshi Isoda , Yoshihito Asao
IPC分类号： H02K11/00
摘要： A dynamoelectric machine enabling stator winding temperature detecting precision of a temperature measuring means to be improved while also improving assembly of the dynamoelectric machine is provided.The dynamoelectric machine according to the present invention includes: a stator winding disposed in a stator; a temperature sensor for estimating a stator winding temperature of the stator winding; and a thermally-conductive bracket disposed between the stator winding and the temperature sensor. An estimated value of the stator winding temperature is calculated using a sum of a measured temperature measured by the temperature measuring means and a correcting value for correcting the measured temperature.
摘要翻译： 提供一种能够提高温度测量装置的定子绕组温度检测精度并且还改善电动机的组装的电动机。 根据本发明的电动机包括：设置在定子中的定子绕组; 用于估计定子绕组的定子绕组温度的温度传感器; 以及设置在定子绕组和温度传感器之间的导热支架。 使用由温度测量装置测量的测量温度和校正测量温度的校正值之和来计算定子绕组温度的估计值。
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