Hybrid power system with double clutches arranged in motor and working method

A technology of hybrid power system and double clutch, which is applied to the arrangement of multiple prime movers of power plant, pneumatic power plant, and general power plant, and can solve the problem of difficult control, large space occupation and complex structure of the hybrid power coupling system and other issues, to achieve the effects of reducing technical difficulty and manufacturing costs, running smoothly, and simplifying the hybrid structure

Inactive Publication Date: 2019-08-09
CATARC TIANJIN AUTOMOTIVE ENG RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hybrid hybrid system includes both series and parallel hybrid systems. The coupling system involves the integrated design and layout of engines, generators, motors, clutches, brakes, gear shaft transmission systems, etc., and often has complex structures and takes up a lot of space. It is difficult to arrange on the vehicle with front transverse drive, and it is also difficult to control the hybrid coupling system

Method used

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  • Hybrid power system with double clutches arranged in motor and working method
  • Hybrid power system with double clutches arranged in motor and working method

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Embodiment approach 1

[0038] Attached below figure 1 The present invention is described further with embodiment:

[0039] A hybrid power system with a built-in dual clutch in a motor, including an engine 1; a differential 2; a shock absorber 3; an engine power input shaft 4; a first clutch 5; a second clutch 6; Gear 8; power output intermediate shaft 9; power output driving gear 10; power output driven gear 11; power output shaft 12; second motor EM213.

[0040] The first clutch 5 and the second clutch 6 are arranged in the inner cavity of the rotor of the first motor EM1 7, which reduces the axial size of the system device. The shaft 4 is connected, the driven plate of the first clutch 5 is connected with the rotor of the first motor EM1 7, the active plate of the second clutch 6 is connected with the power output shaft 12, and the driven plate of the second clutch 6 is connected with the power output shaft 12. The driven plate is connected with the rotor of the first motor EM17, the power outpu...

Embodiment approach 2

[0050] Attached below figure 2 The present invention is described further with embodiment:

[0051] A hybrid power system with a built-in dual clutch in a motor, including an engine 1; a differential 2; a shock absorber 3; an engine power input shaft 4; a first clutch 5; a second clutch 6; Gear 8; power output intermediate shaft 9; power output driving gear 10; power output driven gear 11; power output shaft 12; second motor EM2 13;

[0052] The first clutch 5 and the second clutch 6 are arranged in the inner cavity of the rotor of the first motor EM1 7, which reduces the axial size of the system device. The shaft 4 is connected, the driven plate of the first clutch 5 is connected with the rotor of the first motor EM1 7, the active plate of the second clutch 6 is connected with the power output shaft 12, and the driven plate of the second clutch 6 is connected with the power output shaft 12. The driven plate is connected with the rotor of the first motor EM1 7, the power ou...

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Abstract

The invention provides a hybrid power system with double clutches arranged in a motor. The hybrid power system comprises an engine, a differential mechanism, a shock absorber, an engine power input shaft, the first clutch, the second clutch, the first motor EM1, a main deceleration driving gear, a power output intermediate shaft, a power output driving gear, a power output driven gear, a power output shaft, a second motor EM2, a low-gear driving gear, a low-gear driven gear and a synchronizer. By the adoption of the provided hybrid power system with the double clutches arranged in the motor, the double clutches are arranged in a rotor of one motor, so that the axial length of a transmission is effectively reduced. Through arrangement of the two clutches, a hybrid power structure is simplified, and a pure electric drive mode, a range extension type drive mode, an engine direct drive mode, a parallel connection drive mode, a series-parallel connection drive mode and the like are achieved; and the structure is simple, multiple functions can be achieved, one integrated double-clutch is used, only two pairs of normally-engaged gears are arranged in a coupling box, no gear shifting is needed in the operation process, and operation is stable.

Description

technical field [0001] The invention belongs to the technical field of hybrid electric vehicles, and in particular relates to a hybrid power system with a built-in dual clutch in a motor and a working method. Background technique [0002] As an important direction for the future development of the automobile industry, energy-saving and new energy vehicles will have a profound impact on the world's energy, environment, technology, and economy. The development of energy-saving and new energy vehicles (such as gasoline-electric hybrid vehicles) follows China's strategic policy of advocating the development of circular economy and economical economy, which is of great importance to promote the transformation and upgrading of the automobile industry, enhance the international competitiveness of the industry, and build an environment-friendly society. strategic significance. [0003] The birth of hybrid technology has opened up a new way to realize the complete matching of power ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/365B60K6/38B60K6/26B60K6/42
CPCB60K6/26B60K6/365B60K6/38B60K6/42
Inventor 陈红涛杨建军张先锋白巴特尔聂国乐牛亚卓安世佳
Owner CATARC TIANJIN AUTOMOTIVE ENG RES INST CO LTD
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