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1. 发明申请

WO2015125586A1 POWER CONVERTER CONTROL APPARATUS AND MOTOR SYSTEM HAVING THE SAME 审中-公开
标题翻译：功率转换器控制装置和具有该功能的电动机系统
公开(公告)号：WO2015125586A1
公开(公告)日：2015-08-27
申请号：PCT/JP2015/052599
申请日：2015-01-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： SUZUKI, Hiromitu , OHTANI, Hiroki , NAKAI, Hideo , YAMADA, Kenji
IPC分类号： H02P27/08 , H02M7/5387 , H02M1/12
CPC分类号： H02M7/53875 , H02M7/5395 , H02P27/085 , H02P29/50
摘要： A power converter control apparatus includes a pulse number determining unit 414 configured to determine the number of pulses in one electrical cycle, and a driving signal generator 416 configured to determine a percent modulation and a phase difference of the driving voltage and generate the driving voltage in accordance with the percent modulation and the phase difference. The driving signal generator 416 decreases a pulse ratio, which is a ratio of the number of pulses within a range of electrical angle of 60 degrees to 120 degrees with respect to the number of all pulses in an electrical half cycle, with an increase in the percent modulation.
摘要翻译：功率转换器控制装置包括：脉冲数确定单元414，被配置为确定一个电周期中的脉冲数;以及驱动信号发生器416，被配置为确定驱动电压的百分比调制和相位差，并产生驱动电压根据调制百分比和相位差。驱动信号发生器416减小脉冲比，脉冲比是相对于电半周期中所有脉冲数的60度至120度的电角度范围内的脉冲数的比率，其中百分比调制。

2. 发明申请

WO2014024023A8 ROTOR OF ROTARY ELECTRIC MACHINE 审中-公开
公开(公告)号：WO2014024023A8
公开(公告)日：2014-02-13
申请号：PCT/IB2013/001709
申请日：2013-08-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , 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： H02K3/487
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).

3. 发明申请

WO2014024016A3 ROTOR OF ROTARY ELECTRIC MACHINE 审中-公开
公开(公告)号：WO2014024016A3
公开(公告)日：2014-02-13
申请号：PCT/IB2013/001588
申请日：2013-07-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , 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： H02K1/24 , H02K3/20 , H02K3/52
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).

4. 发明申请

WO2012110879A2 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：WO2012110879A2
公开(公告)日：2012-08-23
申请号：PCT/IB2012/000260
申请日：2012-02-14
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , 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： 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。

5. 发明申请

WO2014167401A1 ELEMENT WIRE ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：元件组件及其制造方法
公开(公告)号：WO2014167401A1
公开(公告)日：2014-10-16
申请号：PCT/IB2014/000499
申请日：2014-04-08
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KAWANISHI, Yoshitomo , MARUYAMA, Daichi , DONG, Shuxin , TAKAO, Hisaaki , URATA, Shinya , OKAMOTO, Atsuto , NAKAI, Hideo
发明人： KAWANISHI, Yoshitomo , MARUYAMA, Daichi , DONG, Shuxin , TAKAO, Hisaaki , URATA, Shinya , OKAMOTO, Atsuto , NAKAI, Hideo
IPC分类号： H01F5/06 , H01B13/06 , H01B7/02 , H01F41/12
CPC分类号： H01B5/12 , B21B1/166 , C21D8/06 , C22F1/08 , H01B13/0016 , H01F5/06 , H01F41/12
摘要： A method for manufacturing an element wire assembly includes: a first step of bunching up and rolling or drawing a plurality of circular cross-section conducting wires (1) to shape each of the conducting wires into a polygon in cross section and form the conducting wires (1') and form a conducting wire assembly (10); and a second step of heat-treating the conducting wire assembly (10) to form an oxide film (2) on the periphery of each of the conducting wires (Γ) to form element wires (3) and form an element wire assembly (20).
摘要翻译：一种元件线组件的制造方法，其特征在于，包括：第一步骤，对多根圆形截面导电线（1）进行加捻和拉拔，将每根导线成形为多边形，形成导线（1'）并形成导线组件（10）; 以及第二步骤，对所述导线组件（10）进行热处理以在每个所述导线（＆Ggr）的周边上形成氧化膜（2），以形成元件线（3）并形成元件线组件 20）。

6. 发明申请

WO2014037776A2 ROTOR FOR ROTATING ELECTRICAL DEVICE 审中-公开
标题翻译：旋转电机
公开(公告)号：WO2014037776A2
公开(公告)日：2014-03-13
申请号：PCT/IB2013/001821
申请日：2013-08-23
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , 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： H02K1/28 , H02K1/22
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）; 和外磁性构件（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。

7. 发明申请

WO2012137056A2 ROTARY ELECTRIC MACHINE AND ROTARY ELECTRIC MACHINE DRIVE SYSTEM 审中-公开
标题翻译：旋转电机和旋转电机驱动系统
公开(公告)号：WO2012137056A2
公开(公告)日：2012-10-11
申请号：PCT/IB2012/000678
申请日：2012-04-04
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , YAMADA, Eiji , MIZUTANI, Ryoji , HIRAMOTO, Kenji , NAKAI, Hideo , MINOSHIMA, Norimoto
发明人： YAMADA, Eiji , MIZUTANI, Ryoji , HIRAMOTO, Kenji , NAKAI, Hideo , MINOSHIMA, Norimoto
CPC分类号： H02K1/22 , H02K1/223 , H02K1/24 , H02K19/12 , H02K19/26 , H02K19/28
摘要： A stator (12) has a stator core (26), and stator windings (28u, 28v, 28w) wound around either the stator core (26) or teeth (30) of the stator (12). A rotor (14) has a rotor core (16), windings (42n, 42s) wound around either the rotor core (16) or teeth (19) of the rotor (14), and magnetic auxiliary poles (48) disposed between the teeth (19) adjacent in a circumferential direction. The rotor (14) further has diodes (2 In, 21 s) that are magnetic characteristic adjustment portions that cause the magnetic characteristic that occurs in the teeth (19) by induced electromotive force produced in the rotor windings (42n, 42s) to vary in the circumferential direction of the rotor core (16).
摘要翻译：定子（12）具有定子铁心（26），绕定子铁心（26）或定子（12）的齿（30）缠绕的定子绕组（28u，28v，28w）。转子（14）具有转子芯（16），缠绕在转子（14）的转子芯（16）或齿（19）上的绕组（42n，42s）和设置在转子在周向相邻的齿（19）。转子（14）还具有作为磁特性调节部分的二极管（2In，21s），其通过在转子绕组（42n，42s）中产生的感应电动势来改变在齿（19）中发生的磁特性在转子芯（16）的圆周方向上。

8. 发明申请

WO2012110883A2 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：WO2012110883A2
公开(公告)日：2012-08-23
申请号：PCT/IB2012/000266
申请日：2012-02-14
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , 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）。

9. 发明公开

EP2023471A1 POWER SUPPLY DEVICE AND ITS CONTROL METHOD 审中-公开
标题翻译： STRMVERSORGUNGSEINRICHTUNG UND STEERERVERFAHRENDAFÜR
公开(公告)号：EP2023471A1
公开(公告)日：2009-02-11
申请号：EP07743892.7
申请日：2007-05-22
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： OKAMURA, Masaki , MATSUBARA, Kiyotaka , TAMURA, Shungo , OHTANI, Hiroki , NAKAI, Hideo
IPC分类号： H02M3/155
CPC分类号： H02M3/1588 , H02M2001/385 , Y02B70/1466
摘要： It is determined that a periodic zero current stagnation state is reached to correct a voltage command of a smoothing capacitor 42 downward by a predetermined voltage when a state where a current (reactor current) flowing through a coil 32 in a dead time when switching elements Tr1 and Tr2 are both off immediately after the switching element Tr1 (upper arm) is turned off from on stagnates at a value of 0 occurs at switching periods of the switching elements Tr1 and Tr2. This can prevent a voltage of the smoothing capacitor 42 from becoming unexpectedly higher than the voltage command in the current stagnation state, prevent the smoothing capacitor 42 from being damaged by an overvoltage and prevent excessive torque from being output from motors MG1 and MG2.
摘要翻译：确定当在开关元件Tr1处于死区时间内流过线圈32的电流（电抗器电流）的状态时，达到周期性零电流停滞状态以将平滑电容器42的电压指令向下修正预定电压在开关元件Tr1和Tr2的切换期间，在开关元件Tr1（上臂）断开时，Tr2都立即关闭，停止时为0。这可以防止平滑电容器42的电压意外地高于当前停滞状态下的电压指令，防止平滑电容器42被过电压损坏，并且防止从电动机MG1和MG2输出过大的转矩。

10. 发明公开

EP3260830A1 ESTIMATOR AND ESTIMATOR SYSTEM 有权
标题翻译：估计和估计系统
公开(公告)号：EP3260830A1
公开(公告)日：2017-12-27
申请号：EP17177655.2
申请日：2017-06-23
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NAKAI, Hideo , HATTORI, Hiroyuki , OKOUCHI, Toshinori
IPC分类号： G01K7/42
摘要： An estimator (10) includes a model unit (23) that calculates a state quantity by using an input signal and a relational expression that expresses a target model, a correction signal measurement sensor (12) that measures a correction signal for correcting the state quantity, a correction unit (24) that outputs a value for correcting the state quantity based on the correction signal to the model unit, and a model changing unit that changes the model unit (23) in accordance with an oil flow related value that relates to a change of flow of cooling oil. The correction signal measurement sensor is arranged to be in contact with a metal member that includes a coil conductive wire that constitutes the stator coil, a terminal connected to the coil conductive wire, and a power line connected between the coil conductive wire and the terminal, at a point on which no cooling oil drops.
摘要翻译：估计器（10）包括：模型单元（23），其通过使用输入信号和表达目标模型的关系表达式来计算状态量;校正信号测量传感器（12），其测量用于校正状态量的校正信号校正单元（24），其基于所述校正信号向所述模型单元输出用于校正所述状态量的值;以及模型改变单元，其根据与所述模型单元（23）相关的油流相关值来改变所述模型单元冷却油流量的变化。校正信号测量传感器被布置为与包括构成定子线圈的线圈导线，连接到线圈导线的端子以及连接在线圈导线和端子之间的电力线的金属构件接触，在没有冷却油滴落的点上。

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