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1. 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。

2. 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。

3. 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）。

4. 发明申请

WO2011124967A2 STATOR FOR ROTARY ELECTRIC MACHINE, AND ROTARY ELECTRIC MACHINE 审中-公开
标题翻译：旋转电机定子，旋转电机
公开(公告)号：WO2011124967A2
公开(公告)日：2011-10-13
申请号：PCT/IB2011/000732
申请日：2011-04-05
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , HISADA, Tomokazu , UTAKA, Ryosuke , KOSHINO, Naoto , KAWASAKI, Yoshiyuki , MINOSHIMA, Norimoto , TAKEUCHI, Taketo
发明人： HISADA, Tomokazu , UTAKA, Ryosuke , KOSHINO, Naoto , KAWASAKI, Yoshiyuki , MINOSHIMA, Norimoto , TAKEUCHI, Taketo
IPC分类号： H02K3/38
CPC分类号： H02K3/38
摘要： A stator (11) includes a stator core (110), a stator winding (111), and insulation paper sheets (112). The stator winding (111) is constructed by forming a Y connection of phase windings each of which is constructed by inserting conductor segments (111a) into slots from a lower end side of the stator core (110) and joining distal end portions of the conductor segments which protrude from an upper end side of the stator core. One of the insulation paper sheets (112) is disposed between radially adjacent ones of joint portions (111k to 111o) that constitute a group of joint portions in a U-phase winding that are the nearest to a U-phase terminal. In the same manner, the other insulation paper sheets (112) are disposed with respect to a V-phase winding and a W-phase winding. Surfaces of the other joint portions are covered with an insulation resin (113). Insulation paper sheets (112) are disposed between joint portions that need long creepage distances and the insulation resin (113) is used to cover surfaces of the other joint portions that do not need a long creepage distance.
摘要翻译：定子（11）包括定子芯（110），定子绕组（111）和绝缘纸片（112）。定子绕组（111）通过形成相绕组的Y连接构成，每个相绕组通过将导体段（111a）从定子铁心（110）的下端侧插入槽中并将导体的远端部分从定子芯的上端侧突出的部分。绝缘纸片（112）之一设置在构成U相绕组中最接近U相端子的一组接合部的接合部（111k〜111o）的径向相邻接合部之间。以相同的方式，其他绝缘纸片（112）相对于V相绕组和W相绕组设置。其他接合部分的表面被绝缘树脂（113）覆盖。绝缘纸（112）设置在需要长爬电距离的接头部分之间，并且绝缘树脂（113）用于覆盖不需要较长爬电距离的其它接合部分的表面。

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