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1. 发明授权

US08138653B2 Rotating electric machine 有权
标题翻译：旋转电机
公开(公告)号：US08138653B2
公开(公告)日：2012-03-20
申请号：US12530531
申请日：2007-04-18
申请人： Yoshihiro Taniyama , Yasuo Kabata , Masafumi Fujita , Tadashi Tokumasu , Norio Takahashi , Masanori Arata , Ken Nagakura
发明人： Yoshihiro Taniyama , Yasuo Kabata , Masafumi Fujita , Tadashi Tokumasu , Norio Takahashi , Masanori Arata , Ken Nagakura
IPC分类号： H02K3/34
CPC分类号： H02K1/265 , H02K1/32 , H02K3/24
摘要： A rotating electric machine is provided, where a generator has an increased capacity and a reduced size achieved by electromagnetically effectively utilizing that parts of a rotor core which are outside the narrowest parts of magnetic poles of the rotor core to permit large field current and suppress an increase in temperature of rotor coils. The rotating electric machine includes a stator constructed by winding armature coils around a stator core (1), and a hollow circular cylindrical rotor. The rotor has at least one pair of magnetic poles (2), non-polar portions (3) between the magnetic poles, and interpolar portions (6) arranged in the non-polar portions. In the non-polar portions (3), a plurality of rotor slots (4) are arranged at predetermined intervals. Field windings are wound in each rotor slot (4). The cross-sectional areas (S) of the rotor slots (4) other than the rotor slots (4a) nearest to the magnetic poles (2) are gradually increased in the direction from the magnetic poles (2) to the interpolar portions (6).
摘要翻译：提供了一种旋转电机，其中发电机具有增加的容量和通过电磁有效地利用在转子芯的磁极的最窄部分外部的转子芯的部分来实现的尺寸减小以允许大的励磁电流并且抑制转子线圈的温度升高。旋转电机包括通过将电枢线圈缠绕在定子铁芯（1）上而构成的定子和中空的圆柱形转子。转子在磁极之间具有至少一对磁极（2），非极性部分（3）以及布置在非极性部分中的极间部分（6）。在非极性部分（3）中，以预定的间隔布置多个转子槽（4）。在每个转子槽（4）中缠绕励磁绕组。除了最靠近磁极（2）的转子槽（4a）以外的转子槽（4）的横截面面积（S）在从磁极（2）到极间部分（6）的方向上逐渐增加）。

2. 发明授权

US07863794B2 Armature winding of rotating electrical machine 有权
标题翻译：旋转电机的电枢绕组
公开(公告)号：US07863794B2
公开(公告)日：2011-01-04
申请号：US12834477
申请日：2010-07-12
申请人： Masafumi Fujita , Tadashi Tokumasu , Mikio Kakiuchi , Hiroshi Hatano , Takashi Ueda , Ken Nagakura
发明人： Masafumi Fujita , Tadashi Tokumasu , Mikio Kakiuchi , Hiroshi Hatano , Takashi Ueda , Ken Nagakura
IPC分类号： H02K3/28 , H02K3/40
CPC分类号： H02K3/28 , H02K3/40
摘要： There is provided a 3-phase 2-layer armature winding of a rotating electrical machine. The lead-out connection conductor connected to the output terminal is connected to a coil piece positioned at least farther than a first coil piece inside the phase belt counted from the end of the each phase belt, and a coil piece positioned at the end of the phase belt is connected to a coil piece positioned at least farther than the n-th (n is an integer larger than 1) inside the phase belt counted from the other end of the phase belt in the same parallel circuit, by a jumper wire.
摘要翻译：提供了旋转电机的3相2层电枢绕组。连接到输出端子的导出连接导体连接到位于距离每个相带的端部计数的相位带内的至少比第一线圈片更远的线圈片，并且线圈片位于通过跳线将相位带与位于相同并联电路的另一端计数的相位带内的第n（n为大于1的整数）位于至少更远的线圈片连接。

3. 发明授权

US08421302B2 Rotating electrical machine and coil 有权
标题翻译：旋转电机和线圈
公开(公告)号：US08421302B2
公开(公告)日：2013-04-16
申请号：US12892098
申请日：2010-09-28
申请人： Takashi Harakawa , Tetsushi Okamoto , Yoshiyuki Inoue , Tooru Ootaka , Hiroshi Hatano , Mikio Kakiuchi , Toshihiko Shinoda , Makoto Kawahara , Masashi Kobayashi , Wataru Nakamura , Ken Nagakura , Masamitsu Sakuma
发明人： Takashi Harakawa , Tetsushi Okamoto , Yoshiyuki Inoue , Tooru Ootaka , Hiroshi Hatano , Mikio Kakiuchi , Toshihiko Shinoda , Makoto Kawahara , Masashi Kobayashi , Wataru Nakamura , Ken Nagakura , Masamitsu Sakuma
IPC分类号： H02K3/00
CPC分类号： H02K3/38 , H02K11/01
摘要： According to one embodiment, there is provided a rotating electrical machine including a core, a coil extending from the core, and an electromagnetic shield which is provided outside the core, and has a plurality of shoulders projecting toward the coil. The coil includes an insulator covering outside of a conductor, a resistance layer formed on a surface of the insulator and contacting the core, and at least one potential grading layer formed on a surface of the insulator adjacent to the resistance layer. A boundary between the resistance layer and potential grading layer is provided at a position farther from the core than a point on a surface of the coil, where a distance between the coil and a shoulder of the electromagnetic shield closest to the core is the shortest.
摘要翻译：根据一个实施例，提供了一种旋转电机，其包括芯，从芯延伸的线圈和设置在芯外部的电磁屏蔽，并且具有朝向线圈突出的多个肩部。线圈包括覆盖在导体外部的绝缘体，形成在绝缘体的表面上并接触芯的电阻层以及形成在绝缘体的与电阻层相邻的表面上的至少一个势能分级层。电阻层和电位分级层之间的边界设置在离芯的位置比线圈表面最靠近电磁屏蔽的线圈和肩部之间的距离最短的点处。

4. 发明申请

US20100277029A1 ARMATURE WINDING OF ROTATING ELECTRICAL MACHINE 有权
标题翻译：旋转电机的牵引力
公开(公告)号：US20100277029A1
公开(公告)日：2010-11-04
申请号：US12834477
申请日：2010-07-12
申请人： Masafumi Fujita , Tadashi Tokumasu , Mikio Kakiuchi , Hiroshi Hatano , Takashi Ueda , Ken Nagakura
发明人： Masafumi Fujita , Tadashi Tokumasu , Mikio Kakiuchi , Hiroshi Hatano , Takashi Ueda , Ken Nagakura
IPC分类号： H02K3/28
CPC分类号： H02K3/28 , H02K3/40
摘要： There is provided a 3-phase 2-layer armature winding of a rotating electrical machine. The lead-out connection conductor connected to the output terminal is connected to a coil piece positioned at least farther than a first coil piece inside the phase belt counted from the end of the each phase belt, and a coil piece positioned at the end of the phase belt is connected to a coil piece positioned at least farther than the n-th (n is an integer larger than 1) inside the phase belt counted from the other end of the phase belt in the same parallel circuit, by a jumper wire.
摘要翻译：提供了旋转电机的3相2层电枢绕组。连接到输出端子的导出连接导体连接到位于距离每个相带的端部计数的相位带内的至少比第一线圈片更远的线圈片，并且线圈片位于通过跳线将相位带与位于相同并联电路的另一端计数的相位带内的第n（n为大于1的整数）位于至少更远的线圈片连接。

5. 发明申请

US20100084942A1 ROTATING ELECTRIC MACHINE 有权
标题翻译：旋转电机
公开(公告)号：US20100084942A1
公开(公告)日：2010-04-08
申请号：US12530531
申请日：2007-04-18
申请人： Yoshihiro Taniyama , Yasuo Kabata , Masafumi Fujita , Tadashi Tokumasu , Norio Takahashi , Masanori Arata , Ken Nagakura
发明人： Yoshihiro Taniyama , Yasuo Kabata , Masafumi Fujita , Tadashi Tokumasu , Norio Takahashi , Masanori Arata , Ken Nagakura
IPC分类号： H02K1/26
CPC分类号： H02K1/265 , H02K1/32 , H02K3/24
摘要： A rotating electric machine is provided, where a generator has an increased capacity and a reduced size achieved by electromagnetically effectively utilizing that parts of a rotor core which are outside the narrowest parts of magnetic poles of the rotor core to permit large field current and suppress an increase in temperature of rotor coils. The rotating electric machine includes a stator constructed by winding armature coils around a stator core (1), and a hollow circular cylindrical rotor. The rotor has at least one pair of magnetic poles (2), non-polar portions (3) between the magnetic poles, and interpolar portions (6) arranged in the non-polar portions. In the non-polar portions (3), a plurality of rotor slots (4) are arranged at predetermined intervals. Field windings are wound in each rotor slot (4). The cross-sectional areas (S) of the rotor slots (4) other than the rotor slots (4a) nearest to the magnetic poles (2) are gradually increased in the direction from the magnetic poles (2) to the interpolar portions (6).
摘要翻译：提供了一种旋转电机，其中发电机具有增加的容量和通过电磁有效地利用在转子芯的磁极的最窄部分外部的转子芯的部分来实现的尺寸减小以允许大的励磁电流并且抑制转子线圈的温度升高。旋转电机包括通过将电枢线圈缠绕在定子铁芯（1）上而构成的定子和中空的圆柱形转子。转子在磁极之间具有至少一对磁极（2），非极性部分（3）和布置在非极性部分中的极间部分（6）。在非极性部分（3）中，以预定的间隔布置多个转子槽（4）。在每个转子槽（4）中缠绕励磁绕组。除了最靠近磁极（2）的转子槽（4a）以外的转子槽（4）的横截面面积（S）在从磁极（2）到极间部分（6）的方向上逐渐增加）。

6. 发明申请

US20110074241A1 ROTATING ELECTRICAL MACHINE AND COIL 有权
标题翻译：旋转电机和线圈
公开(公告)号：US20110074241A1
公开(公告)日：2011-03-31
申请号：US12892098
申请日：2010-09-28
申请人： Takashi Harakawa , Tetsushi Okamoto , Yoshiyuki Inoue , Tooru Ootaka , Hiroshi Hatano , Mikio Kakiuchi , Toshihiko Shinoda , Makoto Kawahara , Masashi Kobayashi , Wataru Nakamura , Ken Nagakura , Masamitsu Sakuma
发明人： Takashi Harakawa , Tetsushi Okamoto , Yoshiyuki Inoue , Tooru Ootaka , Hiroshi Hatano , Mikio Kakiuchi , Toshihiko Shinoda , Makoto Kawahara , Masashi Kobayashi , Wataru Nakamura , Ken Nagakura , Masamitsu Sakuma
IPC分类号： H02K3/34
CPC分类号： H02K3/38 , H02K11/01
摘要： According to one embodiment, there is provided a rotating electrical machine including a core, a coil extending from the core, and an electromagnetic shield which is provided outside the core, and has a plurality of shoulders projecting toward the coil. The coil includes an insulator covering outside of a conductor, a resistance layer formed on a surface of the insulator and contacting the core, and at least one potential grading layer formed on a surface of the insulator adjacent to the resistance layer. A boundary between the resistance layer and potential grading layer is provided at a position farther from the core than a point on a surface of the coil, where a distance between the coil and a shoulder of the electromagnetic shield closest to the core is the shortest.
摘要翻译：根据一个实施例，提供了一种旋转电机，其包括芯，从芯延伸的线圈和设置在芯外部的电磁屏蔽，并且具有朝向线圈突出的多个肩部。线圈包括覆盖在导体外部的绝缘体，形成在绝缘体的表面上并接触芯的电阻层以及形成在绝缘体的与电阻层相邻的表面上的至少一个势能分级层。电阻层和电位分级层之间的边界设置在离芯的位置比线圈表面最靠近电磁屏蔽的线圈和肩部之间的距离最短的点处。

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