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1. 发明专利

JP2012205326A Rotary electric machine system 有权
标题翻译：旋转电机系统
公开(公告)号：JP2012205326A
公开(公告)日：2012-10-22
申请号：JP2011065003
申请日：2011-03-23
申请人： Toyota Motor Corp , Toyota Central R&D Labs Inc , Toyota Industries Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所 , 株式会社豊田自動織機
发明人： YAMADA EIJI , HIRAMOTO KENJI , NAKAI HIDEO , MINOSHIMA NORIMOTO
IPC分类号： H02P25/08 , H02K19/28
CPC分类号： H02P29/032 , H02P25/024 , H02P29/66
摘要： PROBLEM TO BE SOLVED: To provide an efficiently driven rotary electric machine.SOLUTION: A rotary electric machine 10 comprises a stator coil in multiple phases; and further comprises: a stator 12 for generating stator magnetomotive force depending on stator current in different phases respectively provided for the stator coil in the multiple phases; a rotor 14 on which a rotor coil is winded so as to generate rotor current depending on a stator magnetomotive force generated by the stator 12, and to form a magnetic pole by the rotor current; and a controller 38 for controlling stator current so that output torque from the rotor can be controlled. When the rotor 14 outputs prescribed torque, the controller 38 gives pulse to the stator current so that the stator current (rotor current) increases while the rotor current (stator current) decreases in a case with high temperature of the rotor 14 (stator 12), comparing to a case with low temperature thereof.
摘要翻译：要解决的问题：提供一种有效驱动的旋转电机。解决方案：旋转电机10包括多相定子线圈; 并且还包括：定子12，用于根据在多相中分别为定子线圈设置的不同相中的定子电流产生定子磁动势; 转子14，转子线圈绕其转动，以便根据由定子12产生的定子磁动势产生转子电流，并通过转子电流形成磁极; 以及用于控制定子电流的控制器38，从而可以控制来自转子的输出转矩。当转子14输出规定的转矩时，控制器38给转子14（定子12）的高温的情况下转子电流（定子电流）降低，定子电流（转子电流）的定子电流（转子电流），与其低温的情况相比。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2009232594A Rotor for rotating electric machine and manufacturing method of rotating electric machine and rotor for rotating electric machine 有权
标题翻译：旋转电机转子及旋转电机转子制造方法
公开(公告)号：JP2009232594A
公开(公告)日：2009-10-08
申请号：JP2008075799
申请日：2008-03-24
申请人： Toyota Central R&D Labs Inc , Toyota Industries Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所 , 株式会社豊田自動織機
发明人： AIKI KOSUKE , NAKAI HIDEO , UMENO KOJI , YAMADA EIJI , TATEMATSU KAZUTAKA , MINOSHIMA NORIMOTO , YOSHIDA TOSHIHIKO , UEMATSU TATSUYA
IPC分类号： H02K15/02 , H02K1/02 , H02K1/22 , H02K17/02
CPC分类号： G11B5/3163 , G11B5/1278 , G11B5/3116
摘要： PROBLEM TO BE SOLVED: To enable the performance of a rotary electric machine to be secured effectively and to reduce the production cost of a rotor for a rotary electric machine, in the rotor for a rotary electric machine and a rotary electric machine. SOLUTION: The rotor 18 for a rotary electric machine comprises a rotor conductor 28 having a plurality of embedding holes 32 formed in the axial direction and rotor cores 30 made of a magnetic material embedded in each embedding hole 32. A shaft passing hole 36 for passing a rotating shaft is formed at the center of the rotor conductor 28. This rotor conductor 28 is structured by performing a blanking process of press working for forming the embedding holes 32 and the shaft passing hole 36 in the conductor materials made of conductive materials such as copper, aluminum, and the like of a disk shape. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了能够有效地确保旋转电机的性能，并且在旋转电机和旋转电机的转子中，可以有效地降低旋转电机的转子的生产成本。解决方案：用于旋转电机的转子18包括转子导体28，转子导体28具有沿轴向形成的多个嵌入孔32和由嵌入每个嵌入孔32中的磁性材料制成的转子芯30。转子导体28的中心部形成有用于使旋转轴通过的导轨36，该转子导体28通过在由导电材料制成的导体材料中进行用于形成嵌入孔32和轴通孔36的冲压加工的冲裁处理材料如铜，铝等盘状。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2011041433A Dynamo-electric machine driving system 有权
标题翻译：动力电机驱动系统
公开(公告)号：JP2011041433A
公开(公告)日：2011-02-24
申请号：JP2009189044
申请日：2009-08-18
申请人： Toyota Central R&D Labs Inc , Toyota Industries Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所 , 株式会社豊田自動織機
发明人： HIRAMOTO KENJI , NAKAI HIDEO , AIKI KOSUKE , YAMADA EIJI , SANO SHINYA , TAKEBE KATSUHIKO , YOSHIDA TOSHIHIKO , MINOSHIMA NORIMOTO
IPC分类号： H02K19/28 , H02K19/12 , H02P6/08
CPC分类号： H02K1/223 , H02K19/12 , H02K19/28 , H02K21/042
摘要： PROBLEM TO BE SOLVED: To effectively increase a torque in a wide rotational-number region by a structure capable of simplifying the winding structure of a dynamo-electric machine in a dynamo-electric machine driving system. SOLUTION: A stator includes a plurality of phases of stator windings 28u, 28v and 28w wound in a concentrated winding, and generates a rotating magnetic field of a frequency comprising a higher harmonic component by the flow of an AC current through the stator windings 28u, 28v and 28w. A rotor includes rotor windings arranged at a plurality of positions in the peripheral direction and diodes rectifying the currents flowing through each rotor winding. The magnetic characteristics of magnetic poles at a plurality of positions in the peripheral direction generated by the current flowing through each rotor winding are made to differ alternately. The dynamo-electric machine driving system includes a switch 42 superposing pulse currents to stator currents flowing through the stator windings 28u, 28v and 28w only when the inter-phase voltage of the dynamo-electric machine 10 or a value corresponding to the inter-phase voltage is less than a threshold value or equal to or lower than the threshold value and when a preset pulse-superposing request condition holds. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过能够简化发电机驱动系统中的发电机的绕组结构的结构，有效地提高宽转数区域的转矩。解决方案：定子包括缠绕在集中绕组中的定子绕组28u，28v和28w的多个相，并且通过定子的交流电流的流动产生包括高次谐波分量的频率的旋转磁场绕组28u，28v和28w。转子包括设置在周向上的多个位置的转子绕组和对流经每个转子绕组的电流进行二极管整流。由流过每个转子绕组的电流产生的在周向上的多个位置处的磁极的磁特性被交替地变化。发电机驱动系统包括开关42，其仅在电动机10的相间电压或对应于相间的值时将脉冲电流与流过定子绕组28u，28v和28w的定子电流重叠电压小于阈值或等于或低于阈值，并且当预设脉冲叠加请求条件成立时。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011019335A Rotary electric machine 有权
标题翻译：旋转电机
公开(公告)号：JP2011019335A
公开(公告)日：2011-01-27
申请号：JP2009162064
申请日：2009-07-08
申请人： Toyota Central R&D Labs Inc , Toyota Industries Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所 , 株式会社豊田自動織機
发明人： SANO SHINYA , YAMADA EIJI , MIYAMOTO TOMOHIKO , HIRAMOTO KENJI , NAKAI HIDEO , AIKI KOSUKE , MINOSHIMA NORIMOTO , YOSHIDA TOSHIHIKO
IPC分类号： H02K1/24 , H02K1/02 , H02K19/12
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of increasing an output of the rotary electric machine by improving rotor teeth provided in rotors of the rotary electric machine.SOLUTION: A taper 141a is provided at a tip section 141a of the rotor teeth 141, thus making a magnetic resistance at a root 141b smaller than that at the tip section 141a, thereby easily transmitting a leakage magnetic flux M from a stator toward a diametric direction (Y) instead of a peripheral direction (X). As a result, the leakage magnetic flux from the stator can be sufficiently interlinked with a rotor coil, thus increasing an induced current flowing to the rotor coil, thereby increasing the output of the rotary electric machine.
摘要翻译：要解决的问题：提供一种能够通过改善设置在旋转电机的转子中的转子齿来增加旋转电机的输出的旋转电机。解决方案：锥形件141a设置在转子齿的尖端部分141a 141，从而使得根部141b处的磁阻小于尖端部分141a处的磁阻，从而容易地将泄漏磁通量M从定子朝向直径方向（Y）而不是周向方向（X）传递。结果，来自定子的漏磁通可以与转子线圈充分地相互连接，从而增加流向转子线圈的感应电流，从而增大旋转电机的输出。

5. 发明专利

JP2013038862A Rotor of rotary electric machine, and rotary electric machine 审中-公开
标题翻译：旋转电机转子，旋转电机
公开(公告)号：JP2013038862A
公开(公告)日：2013-02-21
申请号：JP2011171235
申请日：2011-08-04
申请人： Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Industries Corp , 株式会社豊田自動織機
发明人： AIKI KOSUKE , MATSUMOTO TAKAFUMI , FURUSU KATSUYA , HAYAKAWA KISABURO , NAKAI HIDEO , YAMADA EIJI , TAKEBE KATSUHIKO , MINOSHIMA NORIMOTO
IPC分类号： H02K1/26 , H02K1/28 , H02K15/02
摘要： PROBLEM TO BE SOLVED: To suppress the protruding of a winding core.SOLUTION: A rotary electric machine has a cylindrical rotor magnetic core 10. A plurality of sector-shaped winding slots 12 when viewed from an axial direction is formed on a peripheral part of the rotor magnetic core 10. Magnetic pole teeth portions 10b are equally formed in a circumferential direction by the winding core slots 12, and windings 14 wound by two turns or more are disposed at the magnetic pole teeth portions 10b. On the outside of the winding slots 12, winding holding portions 10c are provided, which are integrated with the magnetic pole teeth portions 10b to hold the windings 14 in the winding slots 12 from the outside, and make a peripheral surface of the rotor magnetic core 10 become a continuous surface.
摘要翻译：要解决的问题：抑制卷芯的突出。解决方案：旋转电机具有圆柱形转子磁芯10.当从转子磁芯10的周边部分形成有从轴向观察时的多个扇形卷绕槽12.磁极齿部10b 通过绕组芯槽12在圆周方向上同样地形成，并且在磁极齿部分10b设置卷绕两圈或更多圈的绕组14。在绕线槽12的外侧，设置有与磁极齿部10b成一体的绕组保持部10c，用于将绕组14从外侧保持在绕线槽12中，并使转子磁芯的周面 10成为一个连续的表面。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012222941A Rotating electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2012222941A
公开(公告)日：2012-11-12
申请号：JP2011085641
申请日：2011-04-07
申请人： Toyota Motor Corp , Toyota Industries Corp , トヨタ自動車株式会社 , 株式会社豊田自動織機
发明人： YAMADA EIJI , MIZUTANI RYOJI , CHINEN SHINTARO , HIRAMOTO KENJI , NAKAI HIDEO , MINOSHIMA NORIMOTO
IPC分类号： H02K1/26 , H02K1/27 , H02K21/14
CPC分类号： H02K19/12
摘要： PROBLEM TO BE SOLVED: To link many spatial harmonics which are harmonic components included in a magnetic field generated in a stator with a coil of a rotor and thus, effectively increase torque in a rotating electric machine.SOLUTION: A rotating electric machine 10 includes: a stator 12 generating a rotating magnetic field; and a rotor 14 around which rotor windings 42n and 42s are wound to generate induced electromotive force by harmonic components included in the rotating magnetic field and which is constituted to generate a magnetic pole by the induced electromotive force. The stator 12 includes auxiliary poles 48 serving as guiding parts for guiding the harmonic components from the stator 12 to the rotor 14.
摘要翻译：要解决的问题：将包括在定子中产生的磁场中的谐波分量的许多空间谐波与转子的线圈联接，从而有效地增加旋转电机中的扭矩。解决方案：旋转电机10包括：产生旋转磁场的定子12; 绕转子绕组42n，42s绕转子绕组42n，42s产生感应电动势的转子14，该感应电动势由包含在旋转磁场中的谐波成分构成，并通过感应电动势产生磁极。定子12包括用作引导部件的辅助杆48，用于将谐波分量从定子12引导到转子14上。版权所有：（C）2013，JPO＆INPIT

7. 发明专利

JP2012125004A Excitation device and rotary electric machine 审中-公开
标题翻译：激励装置和旋转电机
公开(公告)号：JP2012125004A
公开(公告)日：2012-06-28
申请号：JP2010272119
申请日：2010-12-07
申请人： Toyota Central R&D Labs Inc , Toyota Industries Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所 , 株式会社豊田自動織機
发明人： HIRAMOTO KENJI , NAKAI HIDEO , OTANI YUKO , YAMADA EIJI , MIZUTANI RYOJI , MINOSHIMA NORIMOTO
IPC分类号： H02K19/28
摘要： PROBLEM TO BE SOLVED: To suppress fluctuations in a current flowing to a load without causing an increase in structure size.SOLUTION: A magnetic flux by an exciting coil 11 and a magnetic flux by an exciting coil 12 repulse each other in a shared magnetic path 40, so that an interlinkage flux amount at an excited coil 21 by the exciting coil 11 changes in the same way as an interlinkage flux amount at an excited coil 22 by the exciting coil 12 and that a magnetic flux by one of the excited coils 21, 22 interlinks the other of the excited coils 21, 22 through the shared magnetic path 40. Diodes 31, 32 limit currents flowing through the excited coils 21, 22 and a load 30 to a predetermined one direction such that the direction of a magnetic flux passing the shared magnetic path 40 which is generated by a flow of current through the excited coil 21 in the predetermined one direction is the same as the direction of a magnetic flux passing the shared magnetic path 40 which is generated by a flow of current through the excited coil 22 in the predetermined one direction.
摘要翻译：要解决的问题：抑制流入负载的电流的波动，而不会导致结构尺寸的增加。解决方案：励磁线圈11的磁通量和励磁线圈12的磁通量在共享磁路40中彼此相斥，使得励磁线圈11在激励线圈21处的交链通量量变化与励磁线圈12的励磁线圈22处的交链磁通量相同，并且由一个励磁线圈21,22的磁通量通过共享磁路40将激励线圈21,22中的另一个相互连接。二极管 31,32限制电流流过励磁线圈21,22和负载30到预定的一个方向，使得通过通过激励线圈21的电流产生的共享磁路40的磁通方向在预定的一个方向与通过通过激励线圈22的电流在预定的一个方向上产生的共享磁路40的磁通的方向相同。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2010136523A Drive control device for rotary electric machine 审中-公开
标题翻译：旋转电机驱动控制装置
公开(公告)号：JP2010136523A
公开(公告)日：2010-06-17
申请号：JP2008309665
申请日：2008-12-04
申请人： Toyota Central R&D Labs Inc , Toyota Industries Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所 , 株式会社豊田自動織機
发明人： HIRAMOTO KENJI , NAKAI HIDEO , AIKI KOSUKE , TATEMATSU KAZUTAKA , SANO SHINYA , YAMADA EIJI , MINOSHIMA NORIMOTO , ENDO KENJI , YOSHIDA TOSHIHIKO
IPC分类号： H02P21/00 , H02P27/04
摘要： PROBLEM TO BE SOLVED: To allow rotor windings to generate an induced current without increasing a peak value of each phase current of stator windings while maintaining the balance of three-phase currents of the stator windings. SOLUTION: In order to allow rotor windings 18n, 18s to generate an induced current, a control device 41 controls switching operation of an inverter 40 such that a high-frequency component is superposed on each of three-phase AC currents of stator windings 28u, 28v, and 28w. The control device 41 controls the currents of the stator windings 28u, 28v, and 28w in such a manner that, when a current of one phase of the three-phase stator windings 28u, 28v, and 28w becomes almost maximum, each of high-frequency components, respectively having a phase opposite to each other, is superposed on each current of the other two phases and the average of the currents of the two phases is made almost -0.5 times the current of the one phase. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了允许转子绕组产生感应电流，而不增加定子绕组的每个相电流的峰值，同时保持定子绕组的三相电流的平衡。解决方案：为了允许转子绕组18n，18s产生感应电流，控制装置41控制逆变器40的开关操作，使得高频分量叠加在定子的三相AC电流中的每一个上绕组28u，28v和28w。控制装置41以这样的方式控制定子绕组28u，28v，28w的电流，使得当三相定子绕组28u，28v和28w的一相的电流几乎达到最大值时，分别具有彼此相反的相位的频率分量叠加在其他两相的每个电流上，并且两相的电流的平均值几乎是一相的电流的-0.5倍。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2010011674A Multi-phase concentrated winding squirrel-cage type induction machine 审中-公开
标题翻译：多相集中式绕线式电池式感应机
公开(公告)号：JP2010011674A
公开(公告)日：2010-01-14
申请号：JP2008169968
申请日：2008-06-30
申请人： Toyota Central R&D Labs Inc , Toyota Industries Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所 , 株式会社豊田自動織機
发明人： YOSHIDA TOSHIHIKO , ENDO KENJI , NAKAI HIDEO , AIKI KOSUKE , YAMADA EIJI , TATEMATSU KAZUTAKA
IPC分类号： H02K17/12 , H02K3/18
摘要： PROBLEM TO BE SOLVED: To provide a multi-phase concentrated winding squirrel-cage type induction machine, which suppresses torque reduction while suppressing loss. SOLUTION: In the multi-phase concentrated winding squirrel-cage type induction machine 1, a coil 4 is concentrically wound around each of a plurality of teeth 3 provided on a stator 2 and a plurality of secondary conductors 6 are provided inside a circumference of the rotor 5. In the induction machine, 4 or 5 phase-current flows through the coil 4. COPYRIGHT: (C)2010,JPO&INPIT

10. 发明专利

JP2009136046A Toroidally-wound dynamo-electric machine 审中-公开
标题翻译：多功能电动机
公开(公告)号：JP2009136046A
公开(公告)日：2009-06-18
申请号：JP2007308345
申请日：2007-11-29
申请人： Toyota Central R&D Labs Inc , Toyota Industries Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所 , 株式会社豊田自動織機
发明人： HIRAMOTO KENJI , NAKAI HIDEO , YAMADA EIJI , MINOSHIMA NORIMOTO
IPC分类号： H02K16/02
摘要： PROBLEM TO BE SOLVED: To materialize higher efficiency by increasing magnetic flux which contributes to the torque of a rotor, in a toroidally-wound dynamo-electric machine.
SOLUTION: A stator 12 has a circular core section 26 and coils 28u, 28v, and 28w which are toroidally wound on the circular core section 26. A rotor has a radial rotor 14, which is counterposed to the stator 12 in a radial direction orthogonal to a rotating shaft 22, and an axial rotor 64, which is counterposed to the stator 12 in a direction parallel with the rotating shaft 22. The magnetic connection between the radial rotor 14 and the axial rotor 64 is cut by the radial rotor 14 and the axial rotor 64 being mechanically coupled with each other via the nonmagnetic rotating shaft 22 and a nonmagnetic disc-shaped member 23.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在环形绕线发电机中通过增加有助于转子扭矩的磁通来实现更高的效率。解决方案：定子12具有圆环形部分26和环形缠绕在圆形芯部分26上的线圈28u，28v和28w。转子具有径向转子14，该径向转子14与定子12相对与旋转轴22正交的径向方向以及与旋转轴22平行的方向与定子12相对的轴向转子64.径向转子14与轴向转子64之间的磁连接被径向转子14和轴向转子64通过非磁性旋转轴22和非磁性圆盘形部件23彼此机械联接。版权所有（C）2009，JPO＆INPIT

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