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Powertrain and vehicle having same

A powertrain and controller technology, which is applied in power units, vehicle components, electric power units, etc., can solve the problems of high protection requirements, influence on aesthetics, and long three-phase wiring harnesses, and achieve simple wiring harness connections and compact structure. Effect

Active Publication Date: 2021-10-22
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In this form of powertrain, the controller 3' is arranged separately and installed on the frame above the transmission 1' and the motor 2', which occupies a large space in the whole vehicle, and its height cannot meet the requirements of the rear drive of the whole vehicle. The three-phase line and other wiring harnesses are relatively long, occupying a large space in the vehicle, affecting the appearance, and requiring high protection

Method used

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  • Powertrain and vehicle having same
  • Powertrain and vehicle having same
  • Powertrain and vehicle having same

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Embodiment Construction

[0049] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0050]In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "upper", "lower", "front", "rear", " Orientation indicated by Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Axial, Radial, Circumferential, etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply...

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PUM

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Abstract

The invention discloses a power assembly and a vehicle with it. The power assembly includes: a motor; a transmission, which is installed on the motor and together with the motor defines a knuckle space that facilitates the axial extension of the transmission half shaft; a controller, The controller is installed on at least one of the motor and the transmission and is electrically connected to the motor; wherein, the controller, the transmission and the motor are integrated, and at least a part of the controller is located in the knuckle space. The power assembly according to the embodiment of the present invention has the advantages of compact structure, simple wiring harness connection and the like.

Description

technical field [0001] The present invention relates to the technical field of vehicles, in particular, to a power assembly and a vehicle having the same. Background technique [0002] The powertrain 10' in the related art, such as figure 1 As shown, the transmission 1' and the motor 2' are designed separately and fixed by the box bolts, the composite assembly 10' is mounted on the frame through the suspension, the controller 3' is arranged separately from the motor 2', and is installed on the motor 2' And on the frame above the transmission 1', the controller signal is transmitted to the motor 2' through the three-phase line, so as to control the operation of the assembly 10'. [0003] In this form of powertrain, the controller 3' is arranged separately and installed on the frame above the transmission 1' and the motor 2', which occupies a large space in the whole vehicle, and its height cannot meet the requirements of the rear drive of the whole vehicle. The three-phase ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K1/00B60K17/06
CPCB60K1/00B60K17/06H02K11/30B60K2001/001B60K17/04B60Y2400/61B60Y2410/10H02K11/33B60K17/22B60R16/0207H02K7/006H02K7/116F16H57/00
Inventor 陈广全刘春磊李兵文鑫
Owner BYD CO LTD