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1.发明授权Driving force control apparatus for a vehicle that drives wheel units independently 有权用于独立驱动车轮单元的车辆的驱动力控制装置公开(公告)号：US07958960B2
公开(公告)日：2011-06-14
申请号：US12095417
申请日：2006-11-29
IPC分类号： B60K1/02
CPC分类号： B60W30/18 , B60K6/48 , B60K6/52 , B60K7/0007 , B60K17/356 , B60K23/08 , B60K2007/0038 , B60K2007/0092 , B60L3/10 , B60L11/14 , B60L15/2036 , B60L15/2045 , B60L2220/44 , B60L2240/24 , B60L2240/461 , B60L2240/465 , B60L2240/486 , B60W10/08 , B60W20/00 , B60W2510/081 , B60W2510/1005 , B60W2520/28 , B60W2540/10 , B60W2540/12 , B60W2540/28 , B60W2710/105 , H02P5/49 , Y02T10/6221 , Y02T10/6265 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7283 , Y10T477/30
摘要： Right front wheel units (FL, FR) are driven independently by motor generators (MGL, MGR). A power control unit (1) is provided common to the motor generators (MGL, MGR) and integrally controls driving them. Each motor generator (MGL, MGR) and the power control unit (1) are selectively connected by switch circuits (SWL, SWR). The switch circuits (SWL, SWR) are switched by an ECU (3), as appropriate, in accordance with how the vehicle (100) is currently traveling (i.e., a driving force that the vehicle is required to output, and a direction in which the vehicle is traveling). In other words, the vehicle (100) can selectively implement traveling with the left and right front wheel units (FL, FR) both serving as driving wheel units, and traveling with only one of the left and right front wheel units (FL, FR) serving as a driving wheel unit, depending on how the vehicle is currently traveling.
摘要翻译： 右前轮单元（FL，FR）由电机发电机（MGL，MGR）独立驱动。 电动发电机（MGL，MGR）共同设置电力控制单元（1），并对其进行一体控制。 每个电动发电机（MGL，MGR）和功率控制单元（1）由开关电路（SWL，SWR）选择性地连接。 开关电路（SWL，SWR）根据车辆（100）当前正在行驶的方式（即车辆需要输出的驱动力）和ECU（3）的方向 车辆正在旅行）。 换句话说，车辆（100）能够选择性地实现作为驱动轮单元的左右前轮单元（FL，FR）的行驶，并且仅使用左右前轮单元（FL，FR ）作为驱动轮单元，取决于车辆当前行驶的方式。
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公开(公告)号：US20090108700A1
公开(公告)日：2009-04-30
申请号：US12262807
申请日：2008-10-31
IPC分类号： H02K1/16
CPC分类号： H02K1/185
摘要： A motor includes a stator, a case and a supporting portion. The stator formed by laminating plural disc plates includes a yoke portion having a plurality of first and second portions alternately formed in a circumferential direction of the stator, and plural tooth portions respectively radially protruding from an inner circumferential surface the yoke portion at the second portion of the yoke portion towards an axial center of the stator. The case provided at an outer circumference of the stator includes a first communicating passage extending in an axial direction of the stator to be in communication with both axial ends of the stator and defined by an inner circumferential surface of the case. The supporting portion protrudes from an inner circumferential surface of the first communicating passage towards the stator and contacts an outer surface of the stator at one of the first portions of the stator.
摘要翻译： 电动机包括定子，壳体和支撑部分。 通过层叠多个盘片而形成的定子包括：磁轭部，其具有在定子的圆周方向上交替形成的多个第一和第二部分，以及分别从第二部分的轭部的内周面径向突出的多个齿部 轭部朝向定子的轴向中心。 设置在定子的外周的壳体包括：第一连通通道，其沿着定子的轴向方向延伸，以与定子的两个轴向端部连通并且由壳体的内周面限定。 所述支撑部从所述第一连通路的内周面朝向所述定子突出，并且在所述定子的所述第一部分之一处与所述定子的外表面接触。
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公开(公告)号：US20090088914A1
公开(公告)日：2009-04-02
申请号：US12226821
申请日：2007-05-18
CPC分类号： B60W20/30 , B60K1/02 , B60K6/445 , B60K6/52 , B60K7/0007 , B60K17/043 , B60K17/356 , B60K2007/0092 , B60L11/14 , B60L15/2045 , B60L2220/44 , B60L2240/423 , B60W10/06 , B60W10/08 , B60W10/119 , B60W20/00 , B60W30/1882 , B60W2540/10 , B60W2710/083 , B60W2720/406 , Y02T10/52 , Y02T10/6239 , Y02T10/6265 , Y02T10/6286 , Y02T10/645 , Y02T10/646 , Y02T10/70 , Y02T10/7077 , Y02T10/7283 , Y02T10/84
摘要： Front left and right wheel units (FL, FR) are driven by an engine (ENG) and a motor generator (MG2). Rear left and right wheel units (RL, RR) are independently driven by in-wheel motor type motor generators (MGR, MGL). The motor generator (MG2) and the motor generator (MGR, MGL) are configured to have different rated outputs, respectively, and be subjected to different speed reduction ratios, respectively, between the motor generators and their respectively associated drive wheel units, and thus have characteristics, respectively, in efficiency with respect to torque and vehicular speed, that exhibit high efficiency in mutually different output ranges, respectively. When a mileage oriented mode is selected as a traveling mode, an ECU (30) determines how a drive torque should be allocated between the motor generators (MG2, MGR, MGL), as based on the motors' required drive torque and vehicular speed and on each motor generator's characteristic in efficiency, to maximize the motor generators' total efficiency.
摘要翻译： 前左右轮单元（FL，FR）由发动机（ENG）和电动发电机（MG2）驱动。 后轮左右轮单元（RL，RR）由轮内电机式电动发电机（MGR，MGL）独立驱动。 电动发电机（MG2）和电动发电机（MGR，MGL）分别被配置为具有不同的额定输出，并且在电动发电机和它们分别相关的驱动轮单元之间分别承受不同的减速比，因此 分别具有相对于扭矩和车速的效率的特性，分别在相互不同的输出范围内表现出高效率。 当选择里程定向模式作为行驶模式时，ECU（30）基于电动机所需的驱动转矩和车速来确定如何在电动发电机（MG2，MGR，MGL）之间分配驱动转矩，以及 对每个电动发电机的效率特性，最大限度地发挥电机发电机的总效率。
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公开(公告)号：US20080024019A1
公开(公告)日：2008-01-31
申请号：US11878607
申请日：2007-07-25
摘要： A motor includes a stator having a stator core wound by a coil and a vibration-absorbing member provided between the coil and the stator core.
摘要翻译： 一种电动机包括具有由线圈缠绕的定子铁心的定子和设置在线圈和定子铁芯之间的吸振部件。
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公开(公告)号：US20050110355A1
公开(公告)日：2005-05-26
申请号：US10951665
申请日：2004-09-29
摘要： In a synchronous reluctance motor having a rotor having a plurality of pairs of an outer side slot formed at an outer periphery side and an inner side slot formed at inner side of the rotor. The distance between the outer periphery of the rotor and the outer side slot is determined to be the width of the stator magnetic pole portion of the stator multiplied by 0.7 to 1.3. A first total magnetic flux amount of an outer side permanent magnet disposed in the outer side slot is determined to be larger than or equal to a second total magnetic flux amount of an inner side permanent magnet disposed in the inner side slot.
摘要翻译： 在具有转子的同步磁阻电动机中，所述转子具有形成在外周侧的多对外侧槽和形成在转子内侧的内侧槽。 将转子的外周与外侧槽之间的距离确定为定子的定子磁极部的宽度乘以0.7〜1.3。 设置在外侧槽中的外侧永磁体的第一总磁通量被确定为大于或等于设置在内侧槽中的内侧永久磁铁的第二总磁通量。
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6.发明申请DRIVING FORCE CONTROL APPARATUS FOR A VEHICLE THAT DRIVES WHEEL UNITS INDEPENDENTLY 有权独立驾驶车辆单独驾驶的驾驶员控制装置公开(公告)号：US20100004090A1
公开(公告)日：2010-01-07
申请号：US12095417
申请日：2006-11-29
IPC分类号： B60L15/20
CPC分类号： B60W30/18 , B60K6/48 , B60K6/52 , B60K7/0007 , B60K17/356 , B60K23/08 , B60K2007/0038 , B60K2007/0092 , B60L3/10 , B60L11/14 , B60L15/2036 , B60L15/2045 , B60L2220/44 , B60L2240/24 , B60L2240/461 , B60L2240/465 , B60L2240/486 , B60W10/08 , B60W20/00 , B60W2510/081 , B60W2510/1005 , B60W2520/28 , B60W2540/10 , B60W2540/12 , B60W2540/28 , B60W2710/105 , H02P5/49 , Y02T10/6221 , Y02T10/6265 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7283 , Y10T477/30
摘要： Right front wheel units (FL, FR) are driven independently by motor generators (MGL, MGR). A power control unit (1) is provided common to the motor generators (MGL, MGR) and integrally controls driving them. Each motor generator (MGL, MGR) and the power control unit (1) are selectively connected by switch circuits (SWL, SWR). The switch circuits (SWL, SWR) are switched by an ECU (3), as appropriate, in accordance with how the vehicle (100) is currently traveling (i.e., a driving force that the vehicle is required to output, and a direction in which the vehicle is traveling). In other words, the vehicle (100) can selectively implement traveling with the left and right front wheel units (FL, FR) both serving as driving wheel units, and traveling with only one of the left and right front wheel units (FL, FR) serving as a driving wheel unit, depending on how the vehicle is currently traveling.
摘要翻译： 右前轮单元（FL，FR）由电机发电机（MGL，MGR）独立驱动。 电动发电机（MGL，MGR）共同设置电力控制单元（1），并对其进行一体控制。 每个电动发电机（MGL，MGR）和功率控制单元（1）由开关电路（SWL，SWR）选择性地连接。 开关电路（SWL，SWR）根据车辆（100）当前正在行驶的方式（即，车辆需要输出的驱动力）和ECU（3）的方向 车辆正在旅行）。 换句话说，车辆（100）能够选择性地实现作为驱动轮单元的左右前轮单元（FL，FR）的行驶，并且仅使用左右前轮单元（FL，FR ）作为驱动轮单元，取决于车辆当前行驶的方式。
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公开(公告)号：US07279821B2
公开(公告)日：2007-10-09
申请号：US11166194
申请日：2005-06-27
CPC分类号： H02K1/2706 , H02K1/2713 , H02K1/2766
摘要： A motor includes a rotor, a rotor core included in the rotor, the rotor core being configured to be embedded, therein, with at least one first magnet, a pair of end plates, one of the pair of end plates being positioned at an axial end of the motor, an other one of the pair of end plates being positioned at an other axial end of the motor, and the pair of end plates holding the rotor core at axial ends of the rotor core, and at least one second magnet embedded in the pair of end plates and supplying magnetic fields in an axial direction of the motor.
摘要翻译： 电动机包括转子，包括在转子中的转子芯，转子芯构造成嵌入其中，至少一个第一磁体，一对端板，一对端板中的一个位于轴向 所述一对端板中的另一个位于所述马达的另一个轴向端部，并且所述一对端板将所述转子芯保持在所述转子芯的轴向端部，并且至少一个第二磁体嵌入 在一对端板中，并在电动机的轴向供给磁场。
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公开(公告)号：US20060145561A1
公开(公告)日：2006-07-06
申请号：US10561215
申请日：2004-06-18
摘要： To provide a three-phase synchronous reluctance motor which allows its stator to be formed compact by means of reduction in the width of a part of a back yoke portion of a stator while avoiding excessive increase in the magnetic resistance of the magnetic path of the back yoke portion. The includes a rotor (200) and a stator (100) having a plurality of teeth (103) formed in an inner face thereof along a peripheral direction and in opposition to the rotor (200), six of the teeth being in opposition to one of a plurality of rotor magnetic poles provided in the rotor, the stator having stator windings by a coil pitch corresponding to five teeth of the six teeth. At a position in a back yoke portion (104) of the stator corresponding to a tooth (103) adjacent a tooth located between an adjacent pair of the stator windings which form magnetic poles in a same phase and with different polarities in a three-phase drive mode, there is provided at least one width reducing portion (101) which renders a width of a magnetic path of the back yoke portion (104) of the stator reduced relative to a magnetic patch of the back yoke portion corresponding to the other teeth.
摘要翻译： 为了提供三相同步磁阻电机，通过减小定子的后磁轭部分的一部分的宽度，使其定子成形得紧凑，同时避免背面磁路的磁阻的过度增加 轭部。 包括转子（200）和定子（100），该定子（100）具有沿圆周方向形成在其内表面上并与转子（200）相对的多个齿（103），六个齿与一个 设置在转子中的多个转子磁极中，定子具有相当于六个齿的五个齿的线圈间距的定子绕组。 在定子的背轭部分（104）中位于相邻于位于相邻一对定子绕组之间的齿（103）的位置处的位置处，所述齿形成相同相位的磁极并具有不同极性的三相 驱动模式，设置有至少一个宽度减小部分（101），其使得定子的后轭部分（104）的磁路的宽度相对于对应于其它齿的后轭部分的磁片减小 。
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公开(公告)号：US07015614B2
公开(公告)日：2006-03-21
申请号：US10951665
申请日：2004-09-29
IPC分类号： H02K21/12
摘要： In a synchronous reluctance motor having a rotor having a plurality of pairs of an outer side slot formed at an outer periphery side and an inner side slot formed at inner side of the rotor. The distance between the outer periphery of the rotor and the outer side slot is determined to be the width of the stator magnetic pole portion of the stator multiplied by 0.7 to 1.3. A first total magnetic flux amount of an outer side permanent magnet disposed in the outer side slot is determined to be larger than or equal to a second total magnetic flux amount of an inner side permanent magnet disposed in the inner side slot.
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公开(公告)号：US20050285468A1
公开(公告)日：2005-12-29
申请号：US11166194
申请日：2005-06-27
CPC分类号： H02K1/2706 , H02K1/2713 , H02K1/2766
摘要： A motor includes a rotor, a rotor core included in the rotor, the rotor core being configured to be embedded, therein, with at least one first magnet, a pair of end plates, one of the pair of end plates being positioned at an axial end of the motor, an other one of the pair of end plates being positioned at an other axial end of the motor, and the pair of end plates holding the rotor core at axial ends of the rotor core, and at least one second magnet embedded in the pair of end plates and supplying magnetic fields in an axial direction of the motor.
摘要翻译： 电动机包括转子，包括在转子中的转子芯，转子芯构造成嵌入其中，至少一个第一磁体，一对端板，一对端板中的一个位于轴向 所述一对端板中的另一个位于所述马达的另一个轴向端部，并且所述一对端板将所述转子芯保持在所述转子芯的轴向端部处，并且至少一个第二磁体嵌入 在一对端板中，并在电动机的轴向供给磁场。
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