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公开(公告)号：US20150194855A1
公开(公告)日：2015-07-09
申请号：US14419307
申请日：2013-07-22
申请人： Kaoru KUBA , Ryoji MIZUTANI , Hiroki KATO , Eiji YAMADA , Shintaro CHINEN , Hideo NAKAI , Kenji HIRAMOTO
发明人： Kaoru Kubo , Ryoji Mizutani , Hiroki Kato , Eiji Yamada , Shintaro Chinen , Hideo Nakai , Kenji Hiramoto
CPC分类号： H02K3/487 , H02K1/246 , H02K3/20 , H02K3/527 , H02K11/042
摘要： A rotor of a rotary electric machine includes a rotor core having a plurality of rotor salient poles disposed on an outer periphery of the rotor core in a circumferential direction of the rotor core, rotor coils wound on the rotor salient poles, and a retainer member provided to close a slot formed between the rotor salient poles. The retainer member includes a leg portion extending radially in the slot between rotor coils wound on two rotor salient poles adjacent to each other in the circumferential direction and fixed to the rotor core, and beam portions extending in the opposite circumferential directions each other from a radially outer end portion of the leg portion and that close an outer periphery of the slot. The leg portion of the retainer member is provided with protrusion portions protruded in circumferential directions to engage with the coil winding that forms the rotor coils.
摘要翻译： 旋转电机的转子包括转子芯，转子芯具有设置在转子芯的外周上的多个转子凸极，转子芯的圆周方向上的转子线圈和缠绕在转子凸极上的转子线圈和设置在转子芯上的保持器构件 以闭合形成在转子凸极之间的槽。 所述保持构件包括在所述狭槽中径向延伸的腿部，所述腿部在缠绕在周向上彼此相邻的两个转子凸极上的转子线圈之间并且固定到转子芯，以及沿相反的圆周方向从径向延伸的梁部分 腿部的外端部并且闭合槽的外周。 保持构件的腿部设置有沿圆周方向突出的突出部分，以与形成转子线圈的线圈绕组接合。
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公开(公告)号：US20150155753A1
公开(公告)日：2015-06-04
申请号：US14405907
申请日：2013-08-23
申请人： Kaoru Kubo , Ryoji Mizutani , Hiroki Kato , Eiji Yamada , Shintaro Chinen , Kenji Hiramoto , Hideo Nakai
发明人： Kaoru Kubo , Ryoji Mizutani , Hiroki Kato , Eiji Yamada , Shintaro Chinen , Kenji Hiramoto , Hideo Nakai
IPC分类号： H02K3/487
摘要： A rotor for a rotating electrical device includes: a rotor coil that is wound on each of the rotor salient poles; a retaining member that is supported by a rotor core; and an outer magnetic member. The retaining member has a beam bridged between the adjacent rotor salient poles and prevents the rotor coil from falling out. The outer magnetic member is provided in an end of the beam.
摘要翻译： 一种用于旋转电气装置的转子包括：绕在每个转子凸极上的转子线圈; 由转子芯支撑的保持构件; 和外磁性部件。 保持构件具有桥接在相邻的转子凸极之间的梁，并且防止转子线圈脱落。 外磁性构件设置在梁的端部。
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公开(公告)号：US09667113B2
公开(公告)日：2017-05-30
申请号：US14405907
申请日：2013-08-23
申请人： Kaoru Kubo , Ryoji Mizutani , Hiroki Kato , Eiji Yamada , Shintaro Chinen , Kenji Hiramoto , Hideo Nakai
发明人： Kaoru Kubo , Ryoji Mizutani , Hiroki Kato , Eiji Yamada , Shintaro Chinen , Kenji Hiramoto , Hideo Nakai
摘要： A rotor for a rotating electrical device includes: a rotor coil that is wound on each of the rotor salient poles; a retaining member that is supported by a rotor core; and an outer magnetic member. The retaining member has a beam bridged between the adjacent rotor salient poles and prevents the rotor coil from falling out. The outer magnetic member is provided in an end of the beam.
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公开(公告)号：US20130134823A1
公开(公告)日：2013-05-30
申请号：US13687934
申请日：2012-11-28
申请人： Eiji Yamada , Ryoji Mizutani , Shintaro Chinen , Kenji Hiramoto , Hideo Nakai
发明人： Eiji Yamada , Ryoji Mizutani , Shintaro Chinen , Kenji Hiramoto , Hideo Nakai
IPC分类号： H02K1/24
摘要： A rotor includes a plurality of salient poles, each of which is formed by a plurality of plate members including steel plates that are stacked together, provided extending in a radial direction and around which a coil is wound. The plurality of salient poles has auxiliary salient poles that protrude from the salient poles between two salient poles that are adjacent to one another. The auxiliary salient poles are formed by only a first plate member that is a portion of plate members that forms the salient poles.
摘要翻译： 转子包括多个凸极，每个凸极由多个板构件形成，所述多个板构件包括堆叠在一起的钢板，其设置为沿径向延伸并围绕线圈缠绕。 多个凸极具有从相邻的两个凸极之间的凸极突出的辅助凸极。 辅助凸极仅由作为形成凸极的板构件的一部分的第一板构件形成。
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公开(公告)号：US09577480B2
公开(公告)日：2017-02-21
申请号：US13687934
申请日：2012-11-28
申请人： Eiji Yamada , Ryoji Mizutani , Shintaro Chinen , Kenji Hiramoto , Hideo Nakai
发明人： Eiji Yamada , Ryoji Mizutani , Shintaro Chinen , Kenji Hiramoto , Hideo Nakai
摘要： A rotor includes a plurality of salient poles, each of which is formed by a plurality of plate members including steel plates that are stacked together, provided extending in a radial direction and around which a coil is wound. The plurality of salient poles has auxiliary salient poles that protrude from the salient poles between two salient poles that are adjacent to one another. The auxiliary salient poles are formed by only a first plate member that is a portion of plate members that forms the salient poles.
摘要翻译： 转子包括多个凸极，每个凸极由多个板构件形成，所述多个板构件包括堆叠在一起的钢板，其设置为沿径向延伸并围绕线圈缠绕。 多个凸极具有从相邻的两个凸极之间的凸极突出的辅助凸极。 辅助凸极仅由作为形成凸极的板构件的一部分的第一板构件形成。
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公开(公告)号：US09124159B2
公开(公告)日：2015-09-01
申请号：US13494556
申请日：2012-06-12
申请人： Eiji Yamada , Ryoji Mizutani , Shintaro Chinen , Kenji Hiramoto , Hideo Nakai
发明人： Eiji Yamada , Ryoji Mizutani , Shintaro Chinen , Kenji Hiramoto , Hideo Nakai
摘要： A stator that includes stator windings wound around teeth. A rotor includes: a rotor core; rotor windings wound around main salient poles of the rotor; and a diode serving as a magnetic characteristic adjustment portion that causes magnetic characteristics produced on the main salient poles by electromotive forces induced in the rotor windings to differ in the circumferential direction of the rotor. The rotor has auxiliary salient poles that are each protruded from a side surface of each main salient pole in the circumferential direction. In each of rotor slots formed between the main salient poles adjacent to each other in the circumferential direction, the auxiliary salient poles adjacent to each other in the circumferential direction are connected to each other within the rotor slot. In each rotor slot, at least a portion of the rotor windings is disposed radially inside the auxiliary salient poles.
摘要翻译： 一个定子，包括缠绕在牙齿上的定子绕组。 转子包括：转子芯; 转子绕组缠绕在转子的主凸极上; 以及用作磁特性调节部分的二极管，其通过在转子绕组中感应的电动势在主极极上产生的磁特性在转子的圆周方向上不同。 转子具有辅助凸极，每个主凸极在圆周方向上从每个主凸极的侧表面突出。 在形成在周向上彼此相邻的主凸极之间的各转子槽中，在圆周方向上彼此相邻的辅助凸极相互连接在转子槽内。 在每个转子槽中，转子绕组的至少一部分径向设置在辅助凸极内。
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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
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。
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公开(公告)号：US20140028160A1
公开(公告)日：2014-01-30
申请号：US14009887
申请日：2012-04-04
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： H02K1/22
摘要： A stator has a stator core, and stator windings wound around either the stator core or teeth of the stator. A rotor has a rotor core, windings wound around either the rotor core or teeth of the rotor, and magnetic auxiliary poles disposed between the teeth adjacent in a circumferential direction. The rotor further has diodes that are magnetic characteristic adjustment portions that cause the magnetic characteristic that occurs in the teeth by induced electromotive force produced in the rotor windings to vary in the circumferential direction of the rotor core.
摘要翻译： 定子具有定子芯，并且定子绕组卷绕在定子芯或定子的齿之间。 转子具有转子芯，缠绕在转子芯或转子的齿上的绕组，以及设置在沿圆周方向相邻的齿之间的磁辅助极。 转子还具有二极管，这些二极管是磁特性调节部分，其通过在转子绕组中产生的感应电动势在转子芯的圆周方向上变化而引起在齿中发生的磁特性。
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公开(公告)号：US20130334937A1
公开(公告)日：2013-12-19
申请号：US13997892
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： H02K11/00
CPC分类号： H02P25/03 , H02K19/10 , H02K19/12 , H02K21/042 , H02P21/0003 , H02P21/04
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 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.
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。
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公开(公告)号：US20130314021A1
公开(公告)日：2013-11-28
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： H02P25/02
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。
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