Control Method For A Transmission Device Between A Heat Engine Shaft And An Axle Shaft Of A Vehicle
    3.
    发明申请
    Control Method For A Transmission Device Between A Heat Engine Shaft And An Axle Shaft Of A Vehicle 审中-公开
    发动机轴与车轴的传动装置的控制方法

    公开(公告)号:US20080064551A1

    公开(公告)日:2008-03-13

    申请号:US11575943

    申请日:2005-09-20

    IPC分类号: F16H3/72

    摘要: The invention essentially relates to a method of controlling a device (1) for the transmission of power between a shaft (2) of a heat engine (3) and an axle shaft (4). The inventive method involves the use of two electric machines (6, 7), namely a first machine having a rotation speed WA and a torque CA and a second machine having a rotation speed WB and a torque CB. A coupling device (11) comprises an electric controller (27) which produces set point signals RefCA and RefCB for controlling the inverters (12, 13). According to the invention, in order to produce set point signals RefCA and RefCB, an electric reference signal RefELEC corresponding to CA*WA+CB*WB and a mechanical reference signal RefMECA corresponding to CA*WB−CB*W A are applied at the inputs of the control device.

    摘要翻译: 本发明基本上涉及一种控制用于在热机(3)的轴(2)和轴(4)之间传输动力的装置(1)的方法。 本发明的方法涉及使用两个电机(6,7),即具有转速WA和转矩CA的第一机器和具有转速WB和转矩CB的第二机器。 耦合装置(11)包括电控制器(27),其产生用于控制逆变器(12,13)的设定点信号RefCA和RefCB。 根据本发明,为了产生设定点信号RefCA和RefCB,在输入端施加与CA * WA + CB * WB对应的电参考信号RefELEC和对应于CA * WB-CB * WA的机械参考信号RefMECA 的控制装置。

    Device for Power Transmission Between a Heat Engine Output and an Axle Shaft and Related Power Transmission Method
    5.
    发明申请
    Device for Power Transmission Between a Heat Engine Output and an Axle Shaft and Related Power Transmission Method 审中-公开
    发动机输出与轴轴之间的动力传递装置及相关动力传递方法

    公开(公告)号:US20080227576A1

    公开(公告)日:2008-09-18

    申请号:US11909422

    申请日:2006-03-20

    IPC分类号: B60K6/20 F16H3/72

    摘要: The present invention concerns a device (1) for power transmission between an output (2) of a heat engine (3) and an axle (5) shaft (4) and a related power transmission method. Said device comprises an input shaft (10) connected to the output (2), an output shaft (14) connected to the axle shaft (4), first and second electrical machines (6, 7), and a mechanical assembly (12) assembling the input shaft (10), the output shaft (14) and the shafts (8, 9) of the two machines. In order to limit the dimension of the device, the assembly (12) consists of two planetary trains (65, 66) comprising common planet pinion cage (18) which drives axles (23-26) in contact with the planet pinion cage (18) and the planet pinions (19, 21) of said trains. Moreover, a first switching device (30) connects the shaft (8) of the first machine (6) either to the input shaft (10) or to an element (22) of one of the trains (65, 66) of the mechanical assembly (12).

    摘要翻译: 本发明涉及一种用于在发动机(3)的输出(2)和轴(5)轴(4)之间进行动力传递的装置(1)和相关的动力传递方法。 所述装置包括连接到输出(2)的输入轴(10),连接到车轴(4)的输出轴(14),第一和第二电机(6,7)和机械组件(12) 组装输入轴(10),输出轴(14)和两台机器的轴(8,9)。 为了限制装置的尺寸,组件(12)由两个行星架列(65,66)组成,该行星列车包括共同的行星齿轮保持架(18),其驱动与行星齿轮架(18)接触的轴(23-26) )和所述列车的行星小齿轮(19,21)。 此外,第一开关装置(30)将第一机器(6)的轴(8)或输入轴(10)连接到机械(6)的列车(65,66)之一的元件(22) 总成(12)。

    Method for Coupling an Electric Traction Machine to a Hybrid Vehicle and Hybrid Vehicle for Implementing Said Method
    6.
    发明申请
    Method for Coupling an Electric Traction Machine to a Hybrid Vehicle and Hybrid Vehicle for Implementing Said Method 审中-公开
    用于将电牵引机耦合到混合动力车辆和用于实施所述方法的混合动力车辆的方法

    公开(公告)号:US20100324768A1

    公开(公告)日:2010-12-23

    申请号:US12918274

    申请日:2009-02-24

    IPC分类号: G06F19/00 B60W20/00

    摘要: The invention relates to a method for controlling a hybrid vehicle that comprises a traction chain with a propulsion unit (10) including a thermal engine (18) coupled to the vehicle wheels (14, 16) via a gearbox (22), an electric machine ME (40) that can be configured either as an electric motor for providing a traction torque to the vehicle or as a generator for supplying an electric current to an electric-energy storage means (50) via an electric network (52) of the vehicle, a coupling device (42) positioned between the electric machine and a driving shaft (48) coupled to the vehicle wheels (34, 36), and comprising a control input Ec so as to be switched either into a so-called coupling position providing a mechanical coupling between the electric machine (40) and the driving shaft (48), or into an uncoupling position interrupting the mechanical coupling between said electric machine and the driving shaft, at least one sensor (64, 66) supplying a value of a parameter (Vt, Dc) characteristic of the vehicle movement, and a vehicle control device (60). The coupling device (42) is controlled by the control device (60) for coupling the electric machine (40) to the driving shaft (48) when the value of the parameter characteristic of the vehicle movement exceeds a predetermined threshold (Vts, Des).

    摘要翻译: 本发明涉及一种用于控制混合动力车辆的方法,所述混合动力车辆包括具有推进单元(10)的牵引链,所述推进单元(10)包括通过齿轮箱(22)联接到所述车轮(14,16)的热发动机(18),电机 ME(40),其可被配置为用于向车辆提供牵引扭矩的电动机或作为用于经由车辆的电网(52)向电能存储装置(50)提供电流的发电机 ,定位在所述电机和耦合到所述车轮(34,36)的驱动轴(48)之间的联接装置(42),并且包括控制输入Ec,以便切换到所谓的联接位置,从而提供 电机(40)和驱动轴(48)之间的机械耦合或者中断所述电机和驱动轴之间的机械耦合的非耦合位置,至少一个传感器(64,66)提供一个 参数(Vt,Dc)特征 车辆运动的情况,以及车辆控制装置(60)。 当车辆运动的参数特性的值超过预定阈值(Vts,Des)时,联接装置(42)由控制装置(60)控制,用于将电机(40)耦合到驱动轴(48) 。