Hybrid power system and vehicle

A hybrid system and vehicle technology, applied in hybrid vehicles, motor vehicles, power plants, etc., can solve the problems of low transmission efficiency and complex structure of hybrid transmission system, so as to improve transmission efficiency, avoid energy loss, and improve the overall The effect of simple structure

Pending Publication Date: 2022-01-28
CHERY AUTOMOBILE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In related technologies, the electric motor of a hybrid electric vehicle is directly integrated into a hydraulic automatic transmission (AT), a mechanical continuously variable automatic transmission (CVT) or an electro-mechanical automatic transmission (AMT). Complex structure, low transmission efficiency

Method used

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Embodiment Construction

[0034] For purposes of this disclosure, the technical solutions and advantages clearer, the following embodiments in conjunction with the accompanying drawings of embodiment of the present disclosure will be described in further detail.

[0035] Unless otherwise defined, the technical term or scientific terminology used herein should be understood by those who have general skills in the art of this disclosure. The "first", "second", "third", and similar words used in the claims are not used in any order, quantity, or importance, but only to distinguish between different components. . Similarly, "one" or "one" or the like does not represent a quantity limit, but is at least one. Similar words to "include" or "include", indicate that elements or objects that are now "including" or "including", including elements or objects listed in "including" or "including", and their equivalents, and do not exclude other Components or objects. Similar words such as "Connect" or "Connect" are not ...

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Abstract

The invention provides a hybrid power system and a vehicle. The hybrid power system comprises a gearbox, an engine, a first motor and a second motor. The gearbox comprises a first input shaft, an output shaft, a second input shaft, a first speed change mechanism and a second speed change mechanism, the first input shaft and the output shaft are connected through the first speed change mechanism, and the second input shaft and the output shaft are connected through the second speed change mechanism; the engine and the first motor are in transmission connection with the first input shaft; and the second motor is in transmission connection with the second input shaft. The gearbox structure of the hybrid power system can be simplified, and the transmission efficiency is improved.

Description

Technical field [0001] The present disclosure relates to the field of automotive technology, and more particularly to a hybrid system and a vehicle. Background technique [0002] Traditional cars use fossil fuels such as gasoline, diesel, etc.) to provide power for the engine, and the exhaust gas that is discharged is contaminated with the environment. Therefore, using non-polluting new energy sources (such as electricity), alternative stone fuels provide power for automobiles that is unbroof, and thus the cars configured with a hybrid system are the trend of development. [0003] In the relevant technique, the motor of hybrid vehicles is directly bonded to a hydraulic automatic transmission (AT), a mechanical stepless automatic transmission (CVT) or an electrically controlled mechanical automatic transmission (AMT) transmission, hybrid transmission system Complicated structure, low drive efficiency. Inventive content [0004] The present disclosure provides a hybrid system and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/365B60K6/24B60K6/26B60K6/547
CPCB60K6/365B60K6/24B60K6/26B60K6/547Y02T10/62
Inventor 张恒先周之光叶远龙耿丽珍李亚南黄东
Owner CHERY AUTOMOBILE CO LTD
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