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Novel hybrid power coupling mechanism and motor vehicle

A hybrid and coupling mechanism technology, applied in hybrid vehicles, motor vehicles, power units, etc., can solve the problems of high motor power requirements, large volume, heavy weight, etc., to optimize the working area, reduce the volume of the motor, save energy Lightweight effect

Active Publication Date: 2018-04-20
GUANGZHOU AUTOMOBILE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since all the power passes through the generator and the motor, the motor has high power requirements, large volume and heavy weight.
At the same time, because the energy transmission process undergoes two electromechanical and electromechanical conversions, the efficiency of the entire system is low.

Method used

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  • Novel hybrid power coupling mechanism and motor vehicle
  • Novel hybrid power coupling mechanism and motor vehicle
  • Novel hybrid power coupling mechanism and motor vehicle

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Embodiment Construction

[0052] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like numerals designate like parts throughout the drawings. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and are not construed as limiting the present invention.

[0053] like figure 1 As shown, the present invention proposes a novel hybrid coupling mechanism, including a fuel drive mechanism 100, a single planetary gear mechanism 200, a clutch 300, an intermediate connecting shaft structure, a compound planetary gear mechanism 500, a first electric drive mechanism 700, a second 2. Electric drive mechanism 600 and power output mechanism. Through the single planetary gear mechanism 200, the clutch 300, the intermediate connecting shaft structure and the compound planetary gear mechanism 500, the fuel drive mechanism 100, the first electric drive mechanism 700, an...

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Abstract

The invention provides a novel hybrid power coupling mechanism and a motor vehicle. The novel hybrid power coupling mechanism comprises a fuel driving mechanism, a single-planet-row gear mechanism, aclutch, an intermediate connecting shaft structure, a composite-planet-row gear mechanism, a first electric driving mechanism, a second electric driving mechanism and a power output mechanism, whereinthe fuel driving mechanism, the first electric driving mechanism and the second electric driving mechanism are connected for output through the single-planet-row gear mechanism and the composite-planet-row gear mechanism; and finally power output is implemented by the power output mechanism. By the novel hybrid power coupling mechanism and the motor vehicle, various power driving modes and outputspeed ratios can be provided according to actual conditions, the integral system efficiency can be high, the structure can further be simplified, and requirements to the motor are reduced.

Description

technical field [0001] The invention relates to the technical field of hybrid electric vehicles, in particular to a novel hybrid coupling mechanism and a motor vehicle. Background technique [0002] The powertrain consists of the engine (internal combustion engine) and a drive train consisting of a transmission, differential and drive shaft. Its function is to provide the vehicle with the driving power required to drive the wheels. Internal combustion engines have a range of speeds and torques, and they work best within a small range where either fuel consumption is minimized, harmful emissions are minimized, or both. However, the actual road conditions are ever-changing, not only in the speed of the driving wheels, but also in the torque required by the driving wheels. Therefore, it is the primary task of the transmission to realize the optimal speed and torque of the internal combustion engine, that is, the optimal state of power, and a good match with the power state of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/26B60K6/28B60K6/365B60K6/38
CPCB60K6/26B60K6/28B60K6/365B60K6/38Y02T10/62B60K6/445B60K2006/381B60K6/387B60K2006/266B60K2006/542B60W20/13B60K6/547B60W10/06B60W10/08B60W10/115B60W20/30B60W20/40B60W2510/244B60W2710/1038F16H3/727F16H2003/442F16H2200/2007F16H2200/2043
Inventor 赵江灵吴为理林济余杨洋任晓华王川
Owner GUANGZHOU AUTOMOBILE GROUP CO LTD
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