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1. 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

2. 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。

3. 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

4. 发明专利

JP2011223685A Stator of rotating electric machine, and rotating electric machine 有权
标题翻译：旋转电机定子，旋转电机
公开(公告)号：JP2011223685A
公开(公告)日：2011-11-04
申请号：JP2010087966
申请日：2010-04-06
申请人： Aisin Aw Co Ltd , Denso Corp , Toyota Industries Corp , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社 , 株式会社デンソー , 株式会社豊田自動織機
发明人： HISADA TOMOKAZU , UTAKA RYOSUKE , ETSUNO NAOHITO , KAWASAKI MUTSUYUKI , MINOSHIMA NORIMOTO , TAKEUCHI TAKETO
IPC分类号： H02K3/34 , H02K3/04
CPC分类号： H02K3/38
摘要： PROBLEM TO BE SOLVED: To provide a stator of a rotating electric machine and a rotating electric machine which are capable of reducing costs and securing a creepage distance.SOLUTION: A stator 11 includes a stator core 110, a stator winding 111, and an insulating paper 112. With respect to the stator winding 111, conductor segments 111a are respectively inserted into slots from a lower end side of the stator core 110, and their front ends projecting at an upper end side are joined to constitute respective phase windings, and the phase windings are Y-connected to constitute the stator winding 111. The insulating paper 112 is disposed between junction portions adjacent to each other in a radial direction among junction portions 111k-111o constituting a junction group closest to a U-phase terminal. The same is true for a V-phase winding and a W-phase winding. Surfaces of the other junction parts are respectively covered with insulating resins 113. The insulating paper 112 is disposed between junction parts requiring a long creepage distance but the other junction parts not requiring a long creepage distance have surfaces covered with the insulating resin 113. Therefore, a configuration is simplified to reduce a cost and a required creepage distance can be secured.
摘要翻译：要解决的问题：提供能够降低成本并确保爬电距离的旋转电机和旋转电机的定子。解决方案：定子11包括定子芯110，定子绕组111和绝缘纸112.相对于定子绕组111，导体段111a分别从定子芯的下端侧插入槽中 110，并且其在上端侧突出的前端被接合以构成各自的相绕组，并且相绕组Y连接以构成定子绕组111.绝缘纸112设置在彼此相邻的接合部之间构成最接近U相端子的接合部的结部111k-111o的径向。对于V相绕组和W相绕组也是如此。其他接合部分的表面分别被绝缘树脂113覆盖。绝缘纸112设置在需要长爬电距离的接合部分之间，而不需要长爬电距离的其它接合部分具有被绝缘树脂113覆盖的表面。因此，简化了配置以降低成本，并且可以确保所需的爬电距离。版权所有（C）2012，JPO＆INPIT

5. 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

6. 发明专利

JP2013009553A Rotor of rotary electric machine 有权
标题翻译：旋转电机转子
公开(公告)号：JP2013009553A
公开(公告)日：2013-01-10
申请号：JP2011141597
申请日：2011-06-27
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 , KASHIWABARA KANSHIN , YAMADA EIJI , TAKEBE KATSUHIKO , MIZUTANI RYOJI , MINOSHIMA NORIMOTO
IPC分类号： H02K1/30 , H02K1/22 , H02K1/27 , H02K1/28 , H02K15/02
CPC分类号： H02K15/03 , H02K1/278 , H02K1/30
摘要： PROBLEM TO BE SOLVED: To prevent components attached to a rotor of a rotary electric machine from scattering.SOLUTION: A coil 26 is arranged in a slot of a rotor core 18 of a rotor 10. Gaps in the slot are filled with resin 30. An end plate 36 is arranged at each of both outward side ends in a rotor axis direction of the rotor core 18. A circumferential groove 42 is formed in an outer peripheral surface 40 of the end plate. A common columnar side face is formed of an outer peripheral surface 34 of a coil member 32 including the coil 26 and the resin 30, an apical surface of the magnetic pole of the rotor core 18, and the outer peripheral surface 40 of the end plate. A steel wire 44 is spirally wound along the columnar side face from one end to the other end of the rotor 10. The steel wire 44 is wound in the circumferential groove 42 in an overlapping manner.
摘要翻译：要解决的问题：防止附接到旋转电机的转子的部件飞散。解决方案：线圈26布置在转子10的转子芯18的槽中。槽中的间隙填充有树脂30.端板36布置在转子轴线的两个外侧端部中的每一个处转子芯18的方向。在端板的外周面40上形成周向槽42。普通柱状侧面由包括线圈26和树脂30的线圈构件32的外周面34，转子芯18的磁极的顶面和端板的外周面40形成。钢丝44沿着圆柱形侧面从转子10的一端螺旋地卷绕。钢丝44以重叠的方式缠绕在圆周槽42中。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012222940A Rotating electric machine and rotating electric machine drive system 有权
标题翻译：旋转电机和旋转电机驱动系统
公开(公告)号：JP2012222940A
公开(公告)日：2012-11-12
申请号：JP2011085640
申请日：2011-04-07
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 , MIZUTANI RYOJI , HIRAMOTO KENJI , NAKAI HIDEO , MINOSHIMA NORIMOTO
IPC分类号： H02K19/12 , H02P21/00 , H02P27/04
CPC分类号： H02K1/22 , H02K1/223 , H02K1/24 , H02K19/12 , H02K19/26 , H02K19/28
摘要： PROBLEM TO BE SOLVED: To link many spatial harmonic waves included in a rotating magnetic field with rotor windings and thus, effectively increase torque in a rotating electric machine.SOLUTION: A stator 12 includes: a stator core 26; and a plurality of stator windings 28u, 28v, and 28w wound around the stator core 26 or teeth 30 of the stator 12. A rotor 14 includes: a rotor core 16; a plurality of rotor windings 42n and 42s wound around the rotor core 16 or teeth 19 of the rotor 14; and auxiliary magnetic poles 48 disposed between the teeth 19 adjacent to each other in the circumferential direction. Furthermore, the rotor windings 42n and 42s are coupled with diodes 21n and 21s which are magnetic characteristic adjustment parts for making magnetic characteristics generated in the plurality of teeth 19 different from each other in the circumferential direction by induced electromotive force generated in the rotor windings 42n and 42s.
摘要翻译：要解决的问题：将包括在旋转磁场中的许多空间谐波与转子绕组联接，从而有效地增加旋转电机中的扭矩。定子12包括：定子芯26; 以及卷绕在定子铁芯26或定子12的齿30上的多个定子绕组28u，28v和28w。转子14包括：转子芯16; 缠绕在转子芯16或转子14的齿19上的多个转子绕组42n和42s; 以及辅助磁极48，设置在齿周面方向上彼此相邻的齿19之间。此外，转子绕组42n和42s与二极管21n和21s耦合，二极管21n和21s是用于使在多个齿19中产生的磁特性在圆周方向上产生的磁特性的转子绕组42n中产生的感应电动势和42秒。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012170252A Rotary electric machine drive system 有权
标题翻译：旋转电机驱动系统
公开(公告)号：JP2012170252A
公开(公告)日：2012-09-06
申请号：JP2011029816
申请日：2011-02-15
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 , MIZUTANI RYOJI , HIRAMOTO KENJI , NAKAI HIDEO , MINOSHIMA NORIMOTO
IPC分类号： H02K19/10 , H02P21/00 , H02P27/04
CPC分类号： H02K11/0073 , H02K19/10 , H02K19/12 , H02K21/042 , H02P21/0003 , H02P21/04 , H02P25/03
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine that allows an increase in torque even in a low-speed rotational range, while preventing excessive current from passing through stator windings, in a rotary electric machine drive system.SOLUTION: In a rotary electric machine drive system, a stator 12 has stator windings 28u, 28v, and 28w of a plurality of phases that are concentratedly wound around a stator core 26. A rotor 14 has: rotor windings 42n and 42s that are wound around a plurality of portions in a circumferential direction of a rotor core 16; and diodes 21n and 21s that are connected to the respective rotor windings 42n and 42s and serve as rectifiers that allow the respective rotor windings 42n and 42s to have circumferentially alternating different magnetic properties. The rotary electric machine drive system includes decreasing pulse superimposing means that superimposes a decreasing pulse current, which brings about a pulse-like decrease, on a q-axis current command for passing current through the stator windings 28u, 28v, and 28w.
摘要翻译：要解决的问题：提供一种在旋转电机驱动系统中，即使在低速旋转范围内也允许增加转矩，同时防止过大的电流通过定子绕组的旋转电机。解决方案：在旋转电机驱动系统中，定子12具有集中地缠绕在定子铁芯26上的多相的定子绕组28u，28v和28w。转子14具有：转子绕组42n和42s 围绕转子铁芯16的圆周方向的多个部分缠绕; 以及连接到各个转子绕组42n和42s并用作整流器的二极管21n和21s，其允许各个转子绕组42n和42s具有周向交替的不同的磁性。旋转电机驱动系统包括减小的脉冲叠加装置，其将减小的脉冲电流叠加在脉冲状减小上，该q轴电流指令使电流通过定子绕组28u，28v和28w。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2011223652A Rotating electric machine winding and rotating electric machine component member 审中-公开
标题翻译：旋转电机绕组和旋转电机组件
公开(公告)号：JP2011223652A
公开(公告)日：2011-11-04
申请号：JP2010086817
申请日：2010-04-05
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： NAKAI HIDEO , HIRAMOTO KENJI , YAMADA EIJI , MINOSHIMA NORIMOTO , TAKEBE KATSUHIKO
IPC分类号： H02K3/04
摘要： PROBLEM TO BE SOLVED: To increase a conductor space factor in an arrangement space of a winding of a rotating electric machine and to facilitate manufacturing the rotating electric machine provided with the winding.SOLUTION: A rotor winding 28 being a rotating electric machine winding includes a conductor strand which is a square wire having a rectangular cross section in one layer and is entirely formed like a wave, and the rotor winding 28 is disposed around the rotor 18 in wave winding and is used as a single-phase winging. The rotor winding 28 may be laminated in a plurality of layers by being wound many times around the outside in a radial direction of a rotor core 20.
摘要翻译：要解决的问题：为了增加旋转电机的绕组的布置空间中的导体空间系数，并且便于制造设置有绕组的旋转电机。解决方案：作为旋转电机绕组的转子绕组28包括：导体线，其是一层矩形截面的矩形线，并且整体形成为波浪状，转子绕组28设置在转子周围 18波浪绕组，用作单相翼。转子绕组28可以通过围绕转子芯体20的径向绕外围绕许多次而层叠成多层。（C）2012年，JPO和INPIT

10. 发明专利

JP2010136524A Rotary electric machine 有权
标题翻译：旋转电机
公开(公告)号：JP2010136524A
公开(公告)日：2010-06-17
申请号：JP2008309693
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： H02K3/04
摘要： PROBLEM TO BE SOLVED: To improve holding force of a rotor winding against centrifugal force while suppressing magnetic effects in a rotary electric machine in which a winding is wound around a rotor.
SOLUTION: In a stator 12, a circumferential fluctuation cycle (an electrical angle of 360°) of magnetomotive force generated by the flow of an AC current in stator windings 28u, 28v, and 28w is 1/n (n is an integer of ≥2) of the whole circumference of the stator. In rotor windings 18n, 18s, a circumferential inner width (α°) is equal to the sum of each circumferential width (α0°) of rotor teeth 19 and m-fold (m is an integer of ≥1 satisfying m
摘要翻译：要解决的问题：为了提高转子绕组对离心力的保持力，同时抑制绕组缠绕在转子上的旋转电机的磁效应。解决方案：在定子12中，由定子绕组28u，28v和28w中的AC电流的流动产生的磁动势的周向波动周期（360°的电角度）为1 / n（n为定子整周的≥2的整数。在转子绕组18n，18s中，周向内部宽度（α°）等于转子齿19的每个周向宽度（α0°）和m倍（m为满足m

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