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Drivetrain of a purely electrically driveable motor vehicle

机译:纯电动汽车的动力总成

摘要

A drive train (2) of a purely electrically drivable motor vehicle has at least one electric machine (13, 14), a transmission (21), a planetary differential (22) and a drivable axle (2). The axle (2) can be driven by the electric machine (13, 14) via the transmission (21) and the differential (22). The planetary differential (22) has an input (32, 33) connected to the electric machine (13, 14), a first output (28, 34, 35, 36, 37, 38) connected to a first section (4) of the drivable axle (2), and a second output (30, 31, 42) connected to a second section (5) of the drivable axle (2). Rotational axes of the input and outputs of the planetary differential (22) form an intermediate axis (53) arranged between an axle (15) of a rotor (17) of the electric machine (13, 14) and the drivable axle (2).
机译:纯电动汽车的动力传动系( 2 )至少具有一台电机( 13、14 ),变速器( 21 ),行星差速器( 22 )和可驱动轴( 2 )。轴( 2 )可以由电机( 13、14 )通过变速箱( 21 )和差速器( 22 )。行星差速器( 22 )的输入( 32、33 )连接到电机( 13、14 ),第一输出(< 28、34、35、36、37、38 )连接到可驱动车轴( 2 )的第一部分( 4 ),并且第二输出( 30、31、42 )连接到可驱动车轴( 2 )的第二部分( 5 )。行星差速器( 22 )的输入和输出的旋转轴形成中间轴( 53 ),该中间轴布置在轴的轴( 15 )之间电机( 13,14 )的转子( 17 )和可驱动轴( 2 )。

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