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31. 发明公开

EP1630025A3 Power output apparatus and method of controlling the same 失效
标题翻译： Antriebseinheit und Verfahren zum Steuern der Einheit
公开(公告)号：EP1630025A3
公开(公告)日：2006-10-18
申请号：EP05026348.2
申请日：1996-05-20
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Eiji, Yamada , Miyatani, Takao , Kawabata, Yasutomo , Mizutani, Ryouji , Taga, Yoshiaki
IPC分类号： B60K17/12 , B60K6/04 , B60L11/14 , H02K49/06 , H02K51/00
CPC分类号： B60W20/00 , B60K6/26 , B60K6/40 , B60K6/448 , B60K2006/262 , B60L7/003 , B60L7/14 , B60L7/20 , B60L11/123 , B60L11/14 , B60L2220/52 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/26 , B60W2710/0644 , B60W2710/0666 , B60W2710/081 , B60W2710/083 , B60W2710/105 , B60W2710/1061 , H02K51/00 , Y02T10/6217 , Y02T10/6243 , Y02T10/6286 , Y02T10/641 , Y02T10/642 , Y02T10/7005 , Y02T10/7077
摘要： A power output apparatus (20) of the present invention includes a clutch motor (30), an assist motor (40), and a controller (80) for controlling the clutch motor (30) and the assist motor (40). The clutch motor (30) includes an outer rotor (32) linked with a crankshaft (56) of a gasoline engine (50) and an inner rotor (34) connecting with a drive shaft (22). The assist motor (40) includes a rotor (42) connecting with the drive shaft (22). An electric current flowing through three-phase coils (36) in the clutch motor (30) enables the outer rotor (32) to be coupled with the inner rotor (34) with a certain slip. Electrical energy corresponding to the certain slip is recovered as an electric power via a first driving circuit (91). The assist motor (40) is controlled with the electric power via a second driving circuit (92) so as to apply a torque to the drive shaft (22). The power output apparatus (20) of the invention can transmit the power generated by the gasoline engine (50) to the drive shaft (22) at a high efficiency and produce a torque in the direction of rotation of the crankshaft (56).
摘要翻译：本发明的动力输出装置（20）包括离合器马达（30），辅助马达（40）和用于控制离合器马达（30）和辅助马达（40）的控制器（80）。离合器马达30包括与汽油发动机50的曲轴56和与驱动轴22连接的内转子34的外转子32。辅助马达（40）包括与驱动轴（22）连接的转子（42）。流过离合器马达30中的三相线圈36的电流使得外转子32能够以一定的滑差与内转子34连接。通过第一驱动电路（91）将对应于该滑差的电能恢复为电力。辅助马达（40）通过第二驱动电路（92）通过电力进行控制，以向驱动轴（22）施加扭矩。本发明的动力输出装置（20）能够以高效率将由汽油发动机（50）生成的动力传递给驱动轴（22），并在曲轴（56）的旋转方向产生转矩。

32. 发明授权

EP0818870B1 Reluctance motor having magnetic poles formed by laminating steel plates in circumferential direction 失效
标题翻译：具有磁极，其包括设置在叠片的周向磁阻电动机
公开(公告)号：EP0818870B1
公开(公告)日：2003-09-17
申请号：EP97111479.8
申请日：1997-07-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kawabata, Yasutomo , Miura, Tetsuya , Hirako, Masaru
IPC分类号： H02K1/08 , H02K1/24 , H02K1/02 , H02K19/10
CPC分类号： H02K1/276 , H02K1/08 , H02K1/246 , H02K21/14

33. 发明授权

EP0866544B1 Power output apparatus and method of regulating power 失效
标题翻译：驱动功率控制的组件和方法
公开(公告)号：EP0866544B1
公开(公告)日：2001-10-04
申请号：EP98103726.0
申请日：1998-03-03
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kanamori, Akihiko , Kawabata, Yasutomo , Akao, Norihiko , Urano, Hiroaki , Hirako, Masaru , Miura, Tetsuya
IPC分类号： H02K7/10 , H02K16/02 , H02K51/00 , B60K6/04
CPC分类号： B60W20/40 , B60K6/26 , B60K6/387 , B60K6/40 , B60K6/448 , B60K2006/262 , B60L7/14 , B60L11/12 , B60L11/14 , B60L15/20 , B60L15/2009 , B60L15/2054 , B60L2210/40 , B60L2220/14 , B60L2220/16 , B60L2220/52 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/441 , B60L2240/443 , B60L2240/507 , B60L2250/26 , B60L2260/26 , B60L2270/145 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , H02K51/00 , Y02T10/6243 , Y02T10/6286 , Y02T10/641 , Y02T10/645 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10S903/903 , Y10S903/906 , Y10S903/914 , Y10S903/946 , Y10S903/951
摘要： A power output apparatus 20 of the present invention implements a smooth switching between the connection of a rotor-rotating shaft 38 of an assist motor 40 with a crankshaft 56 of an engine 50 and the connection of the rotor-rotating shaft 38 of the assist motor 40 with a drive shaft 22, and enables the power output from the engine 50 to be output to the drive shaft 22 with a high efficiency. The power output from the engine 50 is converted to a desired power by a clutch motor 30 having rotors 31 and 33 respectively linked with the crankshaft 56 and the drive shaft 22 and by the assist motor 40 connected to either the crankshaft 56 or the drive shaft 22 via a first clutch 45 and a second clutch 46, and is output to the drive shaft 22. The connection of the assist motor 40 is switched in the state where both the clutches 45 and 46 are set in ON position, when the revolving speed of the engine 50 is made coincident with the revolving speed of the drive shaft 22. This effectively reduces a variation in torque output to the drive shaft 22 in the course of the switching operation and enables the power to be output to the drive shaft 22 even in the course of the switching operation.

34. 发明授权

EP0743215B1 Hybrid vehicle power output apparatus and method of controlling same for reducing vibrations 失效
标题翻译：为用于抑制振动的混合动力车辆及其控制方法的驱动系统
公开(公告)号：EP0743215B1
公开(公告)日：2000-08-02
申请号：EP96108013.2
申请日：1996-05-20
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yamada, Eiji , Miyatani, Takao , Kawabata, Yasutomo
IPC分类号： B60K6/04 , G05D13/62 , F16F15/22
CPC分类号： B60W20/00 , B60K6/26 , B60K6/40 , B60K6/448 , B60K2006/262 , B60L7/003 , B60L7/14 , B60L11/123 , B60L11/14 , B60L2220/52 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/26 , B60W2710/0644 , B60W2710/0666 , B60W2710/081 , B60W2710/083 , B60W2710/105 , B60W2710/1061 , H02K51/00 , Y02T10/6217 , Y02T10/6243 , Y02T10/6286 , Y02T10/641 , Y02T10/642 , Y02T10/7077

35. 发明公开

EP0901214A2 Magnets containing-type alternating-current motor and method of designing the same 有权
标题翻译： Wechselstrommotor mit Magneten sowie Verfahren zu dessen Konstruktion
公开(公告)号：EP0901214A2
公开(公告)日：1999-03-10
申请号：EP98115090.7
申请日：1998-08-11
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Miura, Tatsuya , Kawabata, Yasutomo , Inaguma, Yukio, c/o K.K. Toyota Chuo Kenkyusho , Arakawa, Toshinobu
IPC分类号： H02K21/14 , H02K1/27
CPC分类号： H02K1/276 , H02K21/14 , Y10T29/49012
摘要： The present invention provides a magnets containing-type motor that minimizes a cogging torque without lowering its output. In a magnets containing-type motor where permanent magnets are set in magnetic pole elements of a rotor, the dimensions of each magnetic pole element are determined to satisfy predetermined relations according to a variety of numerical elements of the motor. In accordance with a concrete arrangement, the dimensions of each magnetic pole element are determined, so as to enable either one of a magnetic pole element opening angle L2 and an equivalent magnetic pole element opening angle L3 to be expressed as (n+z)·Pp + x·(g/R) + y·(gp/R) , based on a predetermined relation between a parameter (t2-t1)/g and a predetermined threshold value. In this equation, gp denotes a length of a space between adjoining teeth; Pp denotes a central angular pitch of teeth; R denotes a radius of an inner face of a stator; g denotes an interval between the stator and the rotor; t2 denotes a thickness of a magnetic pole circumferential portion; t1 denotes a thickness of a magnetic pole element side portion; n denotes an arbitrary natural number; and x, y, and z are real numbers that satisfy -0.6 ≤ x ≤ 0.6, 0.3 ≤ y ≤ 0.5, and -0.06 ≤ z ≤ -0.04.
摘要翻译：本发明提供一种磁体收容式电机，其使齿槽转矩最小化而不降低其输出。在将永磁体设置在转子的磁极元件中的磁铁式电动机中，根据电动机的各种数值要素，确定每个磁极元件的尺寸以满足预定的关系。根据具体的布置，确定每个磁极元件的尺寸，以使得磁极元件开启角L2和等效磁极元件打开角度L3中的任一个能够表示为（n + z）。基于参数（t2-t1）/ g与预定阈值之间的预定关系，Pp + x（g / R）+ y（gp / R）在该等式中，gp表示相邻齿之间的间隔的长度; Pp表示齿的中心角距; R表示定子的内表面的半径; g表示定子和转子之间的间隔; t2表示磁极圆周部分的厚度; t1表示磁极元件侧部的厚度; n表示任意的自然数; x，y，z为满足-0.6≤x≤0.6,0.3≤y≤0.5，-0.06≤z≤-0.04的实数。

36. 发明公开

EP0866544A2 Power output apparatus and method of regulating power 失效
标题翻译： Antriebsanordnung und Verfahren zur Leistungssteuerung
公开(公告)号：EP0866544A2
公开(公告)日：1998-09-23
申请号：EP98103726.0
申请日：1998-03-03
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kanamori, Akihiko , Kawabata, Yasutomo , Akao, Norihiko , Urano, Hiroaki , Hirako, Masaru , Miura, Tetsuya
IPC分类号： H02K7/10 , H02K16/02 , H02K51/00
CPC分类号： B60W20/40 , B60K6/26 , B60K6/387 , B60K6/40 , B60K6/448 , B60K2006/262 , B60L7/14 , B60L11/12 , B60L11/14 , B60L15/20 , B60L15/2009 , B60L15/2054 , B60L2210/40 , B60L2220/14 , B60L2220/16 , B60L2220/52 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/441 , B60L2240/443 , B60L2240/507 , B60L2250/26 , B60L2260/26 , B60L2270/145 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , H02K51/00 , Y02T10/6243 , Y02T10/6286 , Y02T10/641 , Y02T10/645 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10S903/903 , Y10S903/906 , Y10S903/914 , Y10S903/946 , Y10S903/951
摘要： A power output apparatus 20 of the present invention implements a smooth switching between the connection of a rotor-rotating shaft 38 of an assist motor 40 with a crankshaft 56 of an engine 50 and the connection of the rotor-rotating shaft 38 of the assist motor 40 with a drive shaft 22, and enables the power output from the engine 50 to be output to the drive shaft 22 with a high efficiency. The power output from the engine 50 is converted to a desired power by a clutch motor 30 having rotors 31 and 33 respectively linked with the crankshaft 56 and the drive shaft 22 and by the assist motor 40 connected to either the crankshaft 56 or the drive shaft 22 via a first clutch 45 and a second clutch 46, and is output to the drive shaft 22. The connection of the assist motor 40 is switched in the state where both the clutches 45 and 46 are set in ON position, when the revolving speed of the engine 50 is made coincident with the revolving speed of the drive shaft 22. This effectively reduces a variation in torque output to the drive shaft 22 in the course of the switching operation and enables the power to be output to the drive shaft 22 even in the course of the switching operation.
摘要翻译：本发明的动力输出装置20在辅助马达40的转子旋转轴38与发动机50的曲轴56的连接与辅助马达的转子旋转轴38的连接之间实现平滑的切换 40，其具有驱动轴22，并且能够使来自发动机50的动力输出以高效率输出到驱动轴22。通过具有分别与曲轴56和驱动轴22连接的转子31和33的离合器马达30以及连接到曲轴56或驱动轴的辅助马达40将来自发动机50的输出功率转换成期望功率 22通过第一离合器45和第二离合器46被输出到驱动轴22.辅助马达40的连接在两个离合器45和46都处于接通位置的状态下被切换，当转速发动机50的转速与驱动轴22的转速一致。这有效地减少了在切换操作过程中输出到驱动轴22的扭矩的变化，并且能够将功率输出到驱动轴22甚至在切换操作的过程中。

37. 发明公开

EP0743214A3 Hybrid vehicle power output apparatus and method of controlling same for overdrive operation 失效
标题翻译： Antriebsanordnung und Steuerung des Schnellgangesfürein Hybridfahrzeug
公开(公告)号：EP0743214A3
公开(公告)日：1998-04-15
申请号：EP96108012.4
申请日：1996-05-20
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yamada, Eiji , Miyatani, Takao , Kawabata, Yasutomo , Mizutani, Ryouji , Toh, Ryuji
IPC分类号： B60K6/04
CPC分类号： B60W20/00 , B60K6/26 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/448 , B60K6/52 , B60K17/356 , B60K23/0808 , B60K2006/262 , B60L7/003 , B60L7/14 , B60L11/123 , B60L11/14 , B60L2220/52 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60L2260/28 , B60W10/06 , B60W10/08 , B60W30/18018 , B60W2510/244 , B60W2540/06 , B60W2710/0644 , B60W2710/0666 , B60W2710/081 , B60W2710/083 , B60W2710/105 , B60W2710/1061 , H02K51/00 , Y02T10/6217 , Y02T10/6239 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286 , Y02T10/641 , Y02T10/646 , Y02T10/7005 , Y02T10/7077 , Y02T10/7258 , Y10S903/903 , Y10S903/906 , Y10S903/91 , Y10S903/916 , Y10S903/947 , Y10S903/951
摘要： A power output apparatus (20) of the present invention includes a clutch motor (30), an assist motor (40), and a controller (80) for controlling the clutch motor (30) and the assist motor (40). The clutch motor (30) includes an outer rotor (32) linked with a crankshaft (56) of a gasoline engine (50) and an inner rotor (34) connecting with a drive shaft (22). The assist motor (40) includes a rotor (42) connecting with the drive shaft (22). A control CPU (90) of the controller (80) controls a first driving circuit (91) to make the clutch motor (30) carry out power operation, so that the drive shaft (22) is rotated at a revolving speed higher than that of the crankshaft (56). The control CPU (90) also controls a second driving circuit (92) to make the assist motor (40) carry out regenerative operation. The electric power regenerated by the assist motor (40) is supplied to the clutch motor (30) to cover the electric power consumed by the clutch motor (30). The power output apparatus (20) of the invention transmits or utilizes the power generated by the gasoline engine (50) at a high efficiency and enables the drive shaft (22) to rotate at a revolving speed higher than that of the crankshaft (56).
摘要翻译：安装在发动机（50）的曲轴（56）上的动力传递装置（20）包括离合器马达（30），辅助马达（40）和用于控制离合器马达（30）的控制器辅助马达（40）。当检测到起动器位置的点火开关时，控制器（80）通过辅助马达（40）的三相线圈（44）使恒定的电流流动，以固定驱动轴（22）并使电流流过三个离合器电动机（30）的相位线圈（36），以使得离合器电动机（30）能够将起动转矩TST施加到曲轴（56）。这导致启动曲轴（56）。与启动过程同时，控制向发动机（50）和火花点火的燃料喷射以起动发动机（50）。

38. 发明公开

EP0824288A2 Manufacturing method for stator of motor 失效
标题翻译： HerstellungsverfahrenfürMotorstator
公开(公告)号：EP0824288A2
公开(公告)日：1998-02-18
申请号：EP97113991.0
申请日：1997-08-13
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Toh, Ryuji , Kawabata, Yasutomo , Miura, Tetsuya
IPC分类号： H02K15/06
CPC分类号： H02K15/045 , H02K15/066 , Y10T29/49009
摘要： In a method for manufacturing a stator of a motor, when an angular line is used to increase the occupancy rate of line members for coil pieces inserted into slots, not-slot-inserted parts project from a stator core. This results in enlarging the size of a stator, and damaging coatings via interference between a coil piece and other parts. In order to solve these problems, an angular line is first wound a predetermined times. Then, slot-inserted parts (a coil side) are separately clamped, and one of them is rotated by 180 degrees in a direction perpendicular to the winding direction, so that twisted parts are formed on coil ends. The coil sides are sequentially inserted into predetermined slots while maintaining respective twisted parts substantially parallel to each other, until a stator is completed.
摘要翻译：在制造电动机的定子的方法中，当使用角度线来增加插入到槽中的线圈片的线构件的占有率时，非槽插入部从定子铁心突出。这导致定子的尺寸扩大，并且通过线圈件和其它部件之间的干涉损坏涂层。为了解决这些问题，首先将角度线卷绕规定次数。然后，将槽插入部分（线圈侧）分别夹紧，其中一个沿垂直于卷绕方向的方向旋转180度，从而在线圈端部形成扭曲部分。线圈侧依次插入预定的槽中，同时保持相应的扭转部件彼此大致平行，直至定子完成。

39. 发明公开

EP0818870A1 Reluctance motor having magnetic poles formed by laminating steel plates in circumferential direction 失效
标题翻译： Reluktanzmotor mit Magnetpole，die aus in der Umfangsrichtung angeordneten Blechpakete bestehen
公开(公告)号：EP0818870A1
公开(公告)日：1998-01-14
申请号：EP97111479.8
申请日：1997-07-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kawabata, Yasutomo , Miura, Tetsuya , Hirako, Masaru
IPC分类号： H02K1/08 , H02K1/24 , H02K1/02 , H02K19/10
CPC分类号： H02K1/276 , H02K1/08 , H02K1/246 , H02K21/14
摘要： Directional electromagnetic steel plates are laminated, and a plurality of stator and rotor core segments (14, 30) are produced by generating into an approximate U-shape so as to provide a U-shaped cross section of the lamination. The direction of high magnetic permeability of the directional electromagnetic steel plates is aligned during lamination with the direction along said U-shape. The side portions of the U-shape adjoin each other and are arranged along the circumference to produce the stator and rotor cores (15, 32). As the electromagnetic steel plates are laminated, fluctuation in the components in the circumferential direction of the magnetic flux within the magnetic poles (24) and salient poles (34) can be reduced, and iron loss can thus be lowered. In addition, the direction of high magnetic permeability of the directional electromagnetic steel plates coincides with the direction of the magnetic flux creating a much stronger magnetic flux.
摘要翻译：定向电磁钢板被层压，并且通过产生大致U形来制造多个定子和转子铁芯段（14,30），以便提供层压体的U形横截面。方向性电磁钢板的高磁导率方向在沿着所述U形的方向层叠期间对准。 U形的侧部彼此相邻并且沿着圆周布置以产生定子和转子芯（15,32）。由于层叠电磁钢板，所以能够减小磁极（24）和凸极（34）内的磁通的圆周方向的成分的波动，能够降低铁损。此外，定向电磁钢板的高磁导率方向与磁通的方向一致，产生更强的磁通量。

40. 发明公开

EP0746088A1 Synchronous motor control system 失效
标题翻译： Synchronmotorsteuerungssystem
公开(公告)号：EP0746088A1
公开(公告)日：1996-12-04
申请号：EP96108519.8
申请日：1996-05-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kawabata, Yasutomo , Taga, Yoshiaki
IPC分类号： H02P5/40
CPC分类号： B60L11/1803 , B60L11/1807 , B60L15/025 , B60L2220/14 , B60L2270/145 , H02P6/10 , H02P25/03 , H02P2209/07 , Y02T10/643 , Y02T10/7005
摘要： The synchronous motor control system of the present invention can freely regulate n-phase electric currents in a synchronous motor to control the characteristics of the synchronous motor. The synchronous motor control system can enhance the output torque per unit weight of a synchronous motor (40) simultaneously with reducing torque ripples. The waveform of three phase alternating currents is freely corrected over a range of ±30 degrees from a specified electrical angle, at which a target phase current drawing a sine-wave curve reaches its peak value. It is assumed that this range of ±30 degrees corresponds to a range of 0 degree to 60 degrees. By way of example, the waveform is controlled to the peak value of the phase current in a range of 0 degree to 28 degrees. The correction of the phase current is carried out for the target phase which produces the primary magnetic flux of a revolving magnetic field. This improves a fall in torque due to the phase shift and reduces torque ripples while keeping the mean torque at a high level. The system of the invention can arbitrarily regulate the torque waveform of the synchronous motor (40), thereby freely controlling the torque characteristics of the synchronous motor (40).
摘要翻译：本发明的同步电动机控制系统可以自由调节同步电动机中的n相电流，以控制同步电动机的特性。同步电动机控制系统可以同时降低转矩波动同时提高同步电动机（40）的每单位重量的输出转矩。三相交流电流的波形在从指定的电角度的+/- 30度的范围内自由校正，在该范围内，使正弦波曲线达到其峰值的目标相电流。假设+/- 30度的范围对应于0度至60度的范围。作为示例，将波形控制在0度至28度的范围内的相电流的峰值。对产生旋转磁场的初级磁通的目标相位进行相电流的校正。这改善了由于相移而导致的扭矩下降，并且在将平均转矩保持在高水平的同时减小了转矩波动。本发明的系统可以任意调节同步电动机（40）的转矩波形，从而自由地控制同步电动机（40）的转矩特性。

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