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A single-motor deep hybrid system based on automatic transmission

A technology of hybrid power system and automatic transmission, applied in the field of single-motor deep hybrid power system, can solve the problems of high cost, high processing technology requirements, complex structure, etc., and achieve the effect of low manufacturing cost, high transmission efficiency and simple system structure

Inactive Publication Date: 2016-05-18
LVCHI AUTO TECH SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects of complex structure, high processing technology requirements and relatively expensive cost existing in foreign deep hybrid power systems, and to provide a high A single-motor deep hybrid system based on an automatic transmission for integration and mass production

Method used

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  • A single-motor deep hybrid system based on automatic transmission
  • A single-motor deep hybrid system based on automatic transmission
  • A single-motor deep hybrid system based on automatic transmission

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Embodiment

[0025] Such as figure 1 , 2 As shown, the present invention mainly includes an engine 1, a first clutch 2, an automatic transmission 3, a final drive 4, a differential 5, a wheel 6, a transition gear 7, an electric motor 9, a controller 10, a power battery 11 and a second Clutch 35 these several major parts. Wherein, the crankshaft output end of the engine 1 is connected with the driving disc of the first clutch 2, and the driven disc of the first clutch 2 is connected with the input shaft 31 of the automatic transmission 3; the controller 10 is connected with the motor 9, And the motor 9 accepts the control of the controller 10; the second clutch 35 is arranged between the 5th gear of the automatic transmission 3 and the output shaft 34 of the automatic transmission 3; the power battery 11 realizes the high voltage connection with the motor 9 through the controller 10, and is It provides electrical energy.

[0026] During hybrid operation, the power of the engine 1 and the...

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Abstract

The invention discloses a single-motor full hybrid power system based on an automatic gearbox. The single-motor full hybrid power system is characterized by mainly comprising an engine (1), a motor (9), a controller (10), a power battery (11), a first clutch (2) and a second clutch (35), wherein the motor (9) is integrated on the upper part of an automatic gearbox (3); the controller (10) is connected with the motor (9); the power battery (11) is connected with the controller (10) and supplies electric energy to the motor (9); a driving disc of the first clutch (2) is connected with the output end of a bent axle of the engine (1) while a driven disc of the first clutch (2) is connected with an input shaft (31) of the automatic gearbox (3); the second clutch (35) is arranged between the fifth gear of the automatic gearbox (3) and an output shaft (34) of the automatic gearbox (3). The single-motor full hybrid power system is high in transmission efficiency, low in manufacturing cost, and capable of realizing all functions of the full hybrid power system (including a plug-in hybrid power system) and also ensuring continuity of power transmission of AMT.

Description

technical field [0001] The present invention relates to the technical field of deep hybrid systems, in particular to a single-motor deep hybrid system based on an automatic transmission suitable for deep hybrid vehicles (HEV) and plug-in hybrid vehicles (PHEV). Background technique [0002] At present, the whole world is facing increasingly serious problems of energy shortage and environmental degradation. It is becoming a worldwide trend to seek a sustainable development model in which society, economy, resources, and environment promote and coordinate the development of each other. In this context, electric vehicle technology has become a hot spot in the field of automotive research; compared with electric vehicles and fuel vehicles, hybrid electric vehicles have the characteristics of high efficiency, low energy consumption and low pollution, as well as technology, economy, environment and facilities. With comprehensive advantages in construction and other aspects, there ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K6/42B60K6/36
Inventor 李剑波
Owner LVCHI AUTO TECH SHANGHAI CO LTD
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