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1. 发明申请

WO2012137056A3 ROTARY ELECTRIC MACHINE AND CONTROLLER FOR SUCH AN ELECTRIC MACHINE 审中-公开
标题翻译：旋转电机和这种电机的控制器
公开(公告)号：WO2012137056A3
公开(公告)日：2013-08-22
申请号：PCT/IB2012000678
申请日：2012-04-04
申请人： TOYOTA MOTOR CO LTD , YAMADA EIJI , MIZUTANI RYOJI , HIRAMOTO KENJI , NAKAI HIDEO , MINOSHIMA NORIMOTO
发明人： YAMADA EIJI , MIZUTANI RYOJI , HIRAMOTO KENJI , NAKAI HIDEO , MINOSHIMA NORIMOTO
IPC分类号： H02K19/26 , H02K1/22 , H02K19/12
CPC分类号： H02K1/22 , H02K1/223 , H02K1/24 , H02K19/12 , H02K19/26 , H02K19/28
摘要： An electric maschine comprises a stator (12) and a rotor (14). The stator (12) has a stator core (26), and stator windings (28u, 28v, 28w) wound around either the stator core (26) or stator teeth (30). The rotor (14) has a rotor core (16), windings (42n, 42s) wound around either the rotor core (16) or rotor teeth (19), and magnetic auxiliary poles (48) disposed between two rotor teeth (19) being adjacent in circumferential direction. The rotor (14) further comprises diodes (21n, 21s) that cause magnetic characteristics, such as the direction of the induced current, to vary in circumferential direction of the rotor core (16).
摘要翻译：电机包括定子（12）和转子（14）。定子（12）具有定子铁芯（26），绕定子铁心（26）或定子齿（30）缠绕的定子绕组（28u，28v，28w）。转子（14）具有转子芯（16），卷绕在转子铁心（16）或转子齿（19）上的绕组（42n，42s）以及设置在两个转子齿（19）之间的磁辅助极（48）在圆周方向上相邻。转子（14）还包括使得诸如感应电流的方向的磁特性在转子铁心（16）的周向方向上变化的二极管（21n，21s）。

2. 发明申请

WO2012110879A3 ROTARY ELECTRIC MACHINE DRIVING SYSTEM 审中-公开
标题翻译：旋转电机驱动系统
公开(公告)号：WO2012110879A3
公开(公告)日：2013-03-07
申请号：PCT/IB2012000260
申请日：2012-02-14
申请人： TOYOTA MOTOR CO LTD , YAMADA EIJI , MIZUTANI RYOJI , HIRAMOTO KENJI , NAKAI HIDEO , MINOSHIMA NORIMOTO
发明人： YAMADA EIJI , MIZUTANI RYOJI , HIRAMOTO KENJI , NAKAI HIDEO , MINOSHIMA NORIMOTO
IPC分类号： H02P21/00 , H02P25/02
CPC分类号： H02P25/026 , H02K19/12 , H02K19/28 , H02K21/042 , H02P21/0003 , H02P25/03
摘要： A stator (12) has multi-phase stator coils (28u, 28v and 28w) that are wound around a stator core (26) by concentrated winding. A rotor (14) has rotor coils (42n and 42s) that are wound at multiple portions of a rotor core (16) in the circumferential direction and diodes (21n and 21s) that serve as rectifier unit that is connected to the rotor coils (42n and 42s) and that varies the magnetic characteristics of the respective rotor coils (42n and 42s) 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 (28u, 28v and 28w) and that superimposes increasing pulse current for a pulse-shaped increase on a d-axis current command.
摘要翻译：定子（12）具有多相定子线圈（28u，28v和28w），它们通过集中绕组缠绕在定子芯（26）上。转子（14）具有在圆周方向上缠绕在转子铁芯（16）的多个部分的转子线圈（42n和42s）和用作与转子线圈连接的整流单元的二极管（21n和21s） 42n和42s），并且在圆周方向上交替地改变各个转子线圈（42n和42s）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（28u，28v和28w）的q轴电流指令上，并且叠加增加在d轴电流指令上脉冲电流增加。

3. 发明申请

WO2014037776A3 ROTOR FOR ROTATING ELECTRICAL DEVICE 审中-公开
标题翻译：旋转电机的转子
公开(公告)号：WO2014037776A3
公开(公告)日：2015-03-05
申请号：PCT/IB2013001821
申请日：2013-08-23
申请人： TOYOTA MOTOR CO LTD , KUBO KAORU , MIZUTANI RYOJI , KATO HIROKI , YAMADA EIJI , CHINEN SHINTARO , HIRAMOTO KENJI , NAKAI HIDEO
发明人： KUBO KAORU , MIZUTANI RYOJI , KATO HIROKI , YAMADA EIJI , CHINEN SHINTARO , HIRAMOTO KENJI , NAKAI HIDEO
IPC分类号： H02K1/24 , H02K3/20 , H02K3/52
CPC分类号： H02K3/487 , H02K1/246 , H02K3/20 , H02K3/527
摘要： A rotor (14) for a rotating electrical device includes: a rotor coil (28n, 28s) that is wound on each of the rotor salient poles (32n, 32s); a retaining member (46) that is supported by a rotor core (24); and an outer magnetic member (50). The retaining member (46) has a beam (54) bridged between the adjacent rotor salient poles (32n, 32s) and prevents the rotor coil (28n, 28s) from falling out. The outer magnetic member (50) is provided in an end of the beam (54).
摘要翻译：用于旋转电气装置的转子（14）包括：缠绕在每个转子凸极（32n，32s）上的转子线圈（28n，28s）; 由转子芯（24）支撑的保持构件（46）; 和外磁性部件（50）。保持构件（46）具有桥接在相邻的转子凸极（32n，32s）之间的梁（54），并且防止转子线圈（28n，28s）脱落。外磁性构件（50）设置在梁（54）的端部。

4. 发明申请

WO2014024023A3 ROTOR OF ROTARY ELECTRIC MACHINE 审中-公开
标题翻译：旋转电机转子
公开(公告)号：WO2014024023A3
公开(公告)日：2015-02-26
申请号：PCT/IB2013001709
申请日：2013-08-02
申请人： TOYOTA MOTOR CO LTD , YAMADA EIJI , MIZUTANI RYOJI , KUBO KAORU , KATO HIROKI , CHINEN SHINTARO , NAKAI HIDEO , HIRAMOTO KENJI
发明人： YAMADA EIJI , MIZUTANI RYOJI , KUBO KAORU , KATO HIROKI , CHINEN SHINTARO , NAKAI HIDEO , HIRAMOTO KENJI
IPC分类号： H02K1/24 , H02K3/20 , H02K3/52
CPC分类号： H02K3/527 , H02K1/246 , H02K3/20 , H02K19/12
摘要： A rotor (14) includes: a rotor core (24) having rotor salient poles (32) disposed in circumferential directions of the rotor core (24); a rotor coil (28n, 28s, 30n, 30s) which is formed by windings wound around the rotor salient poles (32) and whose external shape is fixed; and a retainer member (36) that retains the rotor coil (28n, 28s, 30n, 30s) on the rotor core (24), and that has a T sectional shape and has a leg portion (50) that is latched to a radially inner-side portion of the rotor core (24), and a beam portion (52a, 52b) which is connected to a connecting portion that includes a radially outer end portion of the leg portion (50) and which extend from the connecting portion in two opposite directions orthogonal to the leg portion (50). The external surface of the rotor coil has a non-contact portion that does not contact the retainer member (36).
摘要翻译：转子（14）包括：转子芯（24），其具有沿转子芯（24）的圆周方向设置的转子凸极（32）; 由缠绕在转子凸极（32）周围并且其外形固定的绕组形成的转子线圈（28n，28s，30n，30s）以及将所述转子线圈（28n，28s，30n，30s）保持在所述转子铁心（24）上并且具有T形截面形状并具有被卡止到径向的腿部（50）的保持构件（36）转子铁心（24）的内侧部分和梁部分（52a，52b），其连接到包括腿部（50）的径向外端部并且从连接部分延伸的连接部分与腿部（50）正交的两个相反方向。转子线圈的外表面具有不接触保持构件（36）的非接触部分。

5. 发明申请

WO2014024016A2 ROTOR OF ROTARY ELECTRIC MACHINE 审中-公开
标题翻译：旋转电机转子
公开(公告)号：WO2014024016A2
公开(公告)日：2014-02-13
申请号：PCT/IB2013001588
申请日：2013-07-22
申请人： TOYOTA MOTOR CO LTD , KUBO KAORU , MIZUTANI RYOJI , KATO HIROKI , YAMADA EIJI , CHINEN SHINTARO , NAKAI HIDEO , HIRAMOTO KENJI
发明人： KUBO KAORU , MIZUTANI RYOJI , KATO HIROKI , YAMADA EIJI , CHINEN SHINTARO , NAKAI HIDEO , HIRAMOTO KENJI
IPC分类号： H02K3/487
CPC分类号： H02K3/487 , H02K1/246 , H02K3/20 , H02K3/527 , H02K11/042
摘要： A rotor (14) of a rotary electric machine includes a rotor core (14) having a plurality of rotor salient poles (32n, 32s) that are disposed on an outer periphery of the rotor core in a circumferential direction of the rotor core, rotor coils (28n, 28s, 30n, 30s) wound on the rotor salient poles (32n, 32s), and a retainer member (50) provided so as to close a slot (34) formed between the rotor salient poles (32n, 32s). The retainer member (50) includes a leg portion (52) that extends radially in the slot (34) between rotor coils wound on two rotor salient poles (32n, 32s) adjacent to each other in the circumferential direction and is fixed to the rotor core (24), and beam portions (54) that extend in the opposite circumferential directions each other from a radially outer end portion of the leg portion (52) and that close an outer periphery of the slot (34). The leg portion (52) of the retainer member (50) is provided with protrusion portions (56) protruded in circumferential directions to engage with the coil winding that forms the rotor coils (30n, 30s).
摘要翻译：旋转电机的转子（14）包括转子芯（14），转子铁心（14）具有多个转子凸极（32n，32s），转子铁心在转子铁心的周向设置在外周上，缠绕在转子凸极（32n，32s）上的线圈（28n，28s，30n，30s）和设置成闭合形成在转子凸极（32n，32s）之间的槽（34）的保持构件（50）。保持构件（50）包括在周向上彼此相邻的两个转子凸极（32n，32s）上卷绕在转子线圈之间的狭槽（34）中径向延伸的腿部（52），并且固定到转子芯部（24）以及从脚部（52）的径向外端部沿相反圆周方向延伸并且闭合狭槽（34）的外周的梁部（54）。保持构件（50）的腿部（52）设置有沿圆周方向突出的突出部（56），以与形成转子线圈（30n，30s）的线圈绕组接合。

6. 发明申请

WO2014057333A3 ROTARY ELECTRIC MACHINE CONTROL SYSTEM AND ROTARY ELECTRIC MACHINE CONTROL METHOD 审中-公开
标题翻译：旋转电机控制系统及旋转电机控制方法
公开(公告)号：WO2014057333A3
公开(公告)日：2014-09-12
申请号：PCT/IB2013002210
申请日：2013-09-24
申请人： TOYOTA MOTOR CO LTD , YAMADA EIJI , HIRAMOTO KENJI
发明人： YAMADA EIJI , HIRAMOTO KENJI
IPC分类号： H02P21/00 , H02K19/12 , H02K19/28 , H02K21/04 , H02P25/02 , H02P25/08
CPC分类号： H02P21/0035 , H02K19/12 , H02P21/20 , H02P21/22 , H02P25/03 , H02P25/08
摘要： A rotary electric machine control system includes a control device that controls a rotary electric machine. When there is a current phase at which a reluctance torque is maximum between a first current phase (Θ1) of a first current vector (I1) on which current pulses have not been superimposed yet and a second current phase (Θ2) of a second current vector (I2) obtained by increasing a d-axis current and reducing a q-axis current, the control device sets an intermediate current vector (Im) having an intermediate phase (Θm) between the first and second current phases (Θ1, Θ2). The intermediate current vector (Im) is set so as to be larger than an imaginary current vector (Ima) at the intermediate phase (Θm) in the case where a vector locus is varied in a straight line from the first current vector (I1) to the second current vector (I2). The current pulses are generated by changing the current vector in order of I1, Im and I2 and returning the current vector in order of Im and I1.
摘要翻译：旋转电机控制系统包括控制旋转电机的控制装置。当在电流脉冲尚未叠加的第一电流矢量（I1）的第一电流相位（θ1）与第二电流的第二电流相位（θ2）之间存在磁阻转矩最大的电流相位时通过增加d轴电流和减小q轴电流而获得的矢量（I 2），控制装置在第一和第二电流相位（θ1，θ2）之间设置具有中间相位（Θm）的中间电流矢量（Im）。在矢量轨迹从第一电流矢量（I1）直线变化的情况下，中间电流矢量（Im）被设定为大于中间相位（Θm）处的虚拟电流矢量（Ima）到第二电流矢量（I2）。通过以I1，Im和I2的顺序改变电流矢量并按照Im和I1的顺序返回电流矢量来生成电流脉冲。

7. 发明申请

WO2014024023A2 ROTOR OF ROTARY ELECTRIC MACHINE 审中-公开
标题翻译：旋转电机转子
公开(公告)号：WO2014024023A2
公开(公告)日：2014-02-13
申请号：PCT/IB2013001709
申请日：2013-08-02
申请人： TOYOTA MOTOR CO LTD , YAMADA EIJI , MIZITANI RYOJI , KUBO KAORU , KATO KIROKI , CHINEN SHINTARO , NAKAI HIDEO , HIRAMOTO KENJI
发明人： YAMADA EIJI , MIZITANI RYOJI , KUBO KAORU , KATO KIROKI , CHINEN SHINTARO , NAKAI HIDEO , HIRAMOTO KENJI
IPC分类号： H02K3/487
CPC分类号： H02K3/527 , H02K1/246 , H02K3/20 , H02K19/12
摘要： A rotor (14) includes: a rotor core (24) having rotor salient poles (32) disposed in circumferential directions of the rotor core (24); a rotor coil (28n, 28s, 30n, 30s) which is formed by windings wound around the rotor salient poles (32) and whose external shape is fixed; and a retainer member (36) that retains the rotor coil (28n, 28s, 30n, 30s) on the rotor core (24), and that has a T sectional shape and has a leg portion (50) that is latched to a radially inner-side portion of the rotor core (24), and a beam portion (52a, 52b) which is connected to a connecting portion that includes a radially outer end portion of the leg portion (50) and which extend from the connecting portion in two opposite directions orthogonal to the leg portion (50). The external surface of the rotor coil has a non-contact portion that does not contact the retainer member (36).
摘要翻译：转子（14）包括：转子芯（24），其具有沿转子芯（24）的圆周方向设置的转子凸极（32）; 由缠绕在所述转子凸极（32）上并且外形固定的绕组构成的转子线圈（28n，28s，30n，30s）以及将所述转子线圈（28n，28s，30n，30s）保持在所述转子铁芯（24）上并且具有T形截面形状并且具有锁定到径向方向上的腿部（50）的保持构件（36）所述转子铁芯的内侧部分和连接到包括所述腿部的径向外端部的连接部分的梁部分和从所述连接部分延伸的梁部分，两个与腿部（50）正交的相反方向。转子线圈的外表面具有不接触保持构件（36）的非接触部分。

8. 发明申请

WO2012110883A8 ROTARY ELECTRIC MACHINE DRIVING SYSTEM 审中-公开
标题翻译：旋转电机驱动系统
公开(公告)号：WO2012110883A8
公开(公告)日：2012-11-01
申请号：PCT/IB2012000266
申请日：2012-02-14
申请人： TOYOTA MOTOR CO LTD , YAMADA EIJI , MIZUTANI RYOJI , HIRAMOTO KENJI , NAKAI HIDEO , MINOSHIMA NORIMOTO
发明人： YAMADA EIJI , MIZUTANI RYOJI , HIRAMOTO KENJI , NAKAI HIDEO , MINOSHIMA NORIMOTO
IPC分类号： H02K19/00
CPC分类号： H02K11/0073 , H02K19/10 , H02K19/12 , H02K21/042 , H02P21/0003 , H02P21/04 , H02P25/03
摘要： A stator (12) has multi-phase stator coils (28u, 28v and 28w) that are wound around a stator core (26) by concentrated winding. A rotor (14) has rotor coils (42n and 42s) that are wound at multiple portions of a rotor core (16) in the circumferential direction and diodes (21n and 21 s) that serve as rectifier unit that is connected to the rotor coils (42n and 42s) and that varies the magnetic characteristics of the respective rotor coils (42n and 42s) 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 (28u, 28v and 28w).
摘要翻译：定子（12）具有通过集中卷绕而卷绕在定子铁芯（26）上的多相定子线圈（28u，28v，28w）。转子14具有沿周向缠绕在转子芯16的多个部分处的转子线圈42n和42s以及用作连接到转子线圈的整流器单元的二极管21n和21s，（42n和42s），并且沿圆周方向交替地改变各个转子线圈（42n和42s）的磁特性。旋转电机驱动系统包括减少脉冲叠加单元，该减少脉冲叠加单元将用于脉冲状减小的减小脉冲电流叠加在用于使电流流过定子线圈（28u，28v和28w）的q轴电流命令上。

9. 发明申请

WO2014057333A8 ROTARY ELECTRIC MACHINE CONTROL SYSTEM AND ROTARY ELECTRIC MACHINE CONTROL METHOD 审中-公开
标题翻译：旋转电机控制系统和旋转电机控制方法
公开(公告)号：WO2014057333A8
公开(公告)日：2014-12-04
申请号：PCT/IB2013002210
申请日：2013-09-24
申请人： TOYOTA MOTOR CO LTD , YAMADA EIJI , HIRAMOTO KENJI
发明人： YAMADA EIJI , HIRAMOTO KENJI
IPC分类号： H02P21/00 , H02K19/12 , H02K19/28 , H02K21/04 , H02P25/02 , H02P25/08
CPC分类号： H02P21/0035 , H02K19/12 , H02P21/20 , H02P21/22 , H02P25/03 , H02P25/08
摘要： A rotary electric machine control system includes a control device that controls a rotary electric machine. When there is a current phase at which a reluctance torque is maximum between a first current phase (Θ1) of a first current vector (I1) on which current pulses have not been superimposed yet and a second current phase (Θ2) of a second current vector (I2) obtained by increasing a d-axis current and reducing a q-axis current, the control device sets an intermediate current vector (Im) having an intermediate phase (Θm) between the first and second current phases (Θ1, Θ2). The intermediate current vector (Im) is set so as to be larger than an imaginary current vector (Ima) at the intermediate phase (Θm) in the case where a vector locus is varied in a straight line from the first current vector (I1) to the second current vector (I2). The current pulses are generated by changing the current vector in order of I1, Im and I2 and returning the current vector in order of Im and I1.
摘要翻译：旋转电机控制系统包括控制旋转电机的控制装置。当电流脉冲尚未被叠加的第一电流矢量（I1）的第一电流相位（Θ1）与第二电流的第二电流相位（Θ2）之间存在磁阻转矩最大的当前相位时通过增加d轴电流并减小q轴电流获得的矢量（I2），控制装置设置在第一和第二电流相位（θ1，θ2）之间具有中间相位（Θm）的中间电流矢量（Im）。在矢量轨迹从第一电流矢量（I1）的直线变化的情况下，中间电流矢量（Im）被设定为大于中间相位（Θm）处的虚设电流矢量（Ima）到第二电流矢量（I2）。通过按照I1，Im和I2的顺序改变电流矢量产生电流脉冲，并按照Im和I1的顺序返回电流矢量。

10. 发明申请

WO2012110883A3 ROTARY ELECTRIC MACHINE DRIVING SYSTEM 审中-公开
标题翻译：旋转电机驱动系统
公开(公告)号：WO2012110883A3
公开(公告)日：2013-01-03
申请号：PCT/IB2012000266
申请日：2012-02-14
申请人： TOYOTA MOTOR CO LTD , YAMADA EIJI , MIZUTANI RYOJI , HIRAMOTO KENJI , NAKAI HIDEO , MINOSHIMA NORIMOTO
发明人： YAMADA EIJI , MIZUTANI RYOJI , HIRAMOTO KENJI , NAKAI HIDEO , MINOSHIMA NORIMOTO
IPC分类号： H02P25/02 , H02P21/00
CPC分类号： H02K11/0073 , H02K19/10 , H02K19/12 , H02K21/042 , H02P21/0003 , H02P21/04 , H02P25/03
摘要： A stator (12) has multi-phase stator coils (28u, 28v and 28w) that are wound around a stator core (26) by concentrated winding. A rotor (14) has rotor coils (42n and 42s) that are wound at multiple portions of a rotor core (16) in the circumferential direction and diodes (21n and 21 s) that serve as rectifier unit that is connected to the rotor coils (42n and 42s) and that varies the magnetic characteristics of the respective rotor coils (42n and 42s) 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 (28u, 28v and 28w).
摘要翻译：定子（12）具有多相定子线圈（28u，28v和28w），它们通过集中绕组缠绕在定子芯（26）上。转子（14）具有在圆周方向上缠绕在转子铁心（16）的多个部分的转子线圈（42n和42s）和用作与转子线圈连接的整流单元的二极管（21n和21s）（42n和42s），并且在圆周方向上交替地改变各个转子线圈（42n和42s）的磁特性。一种旋转电机驱动系统，包括减小脉冲叠加单元，用于将脉冲形减小的减小脉冲电流叠加在q轴电流指令上，以使电流通过定子线圈（28u，28v和28w）。

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