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Bielectric machine three-clutch series-parallel type mixed power system

A hybrid power system and hybrid technology, which is applied in the system field of the automotive technology field, can solve the problems of complex structure, must be adopted, and low energy feedback efficiency, and achieve the effect of improving economy and strong function

Inactive Publication Date: 2007-02-14
SHANGHAI JIAO TONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide a series-parallel hybrid hybrid power system for the deficiencies of the prior art, so that it can overcome the complex structure, high manufacturing cost, large volume, or lack of pure electric mode or energy feedback of the current hybrid power system. The shortcomings of low efficiency, or the need to use the engine electric accessory system, or the inability to fully realize the idle stop function, have good technical inheritance with existing vehicles, and the characteristics of vehicle power, fuel economy and low emissions

Method used

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  • Bielectric machine three-clutch series-parallel type mixed power system

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Embodiment Construction

[0012] Such as figure 1 As shown, the present invention includes: engine 1, auxiliary clutch 2, main motor 3, main clutch 4, gearbox 5, pulley clutch 6, pulley motor 7, engine front pulley system 8, engine accessory system 9, power battery 10, auxiliary Battery 11, Motor Drive Controller 12, High Voltage Safety Controller 13, Power Battery Manager 14, DC Converter 15, Vehicle Controller 16, Engine Controller 17, First Half Shaft 18, Second Half Shaft 19 .

[0013] The pulley system 8 at the front end of the engine includes: a driving pulley 22 , a belt 23 , a pulley motor pulley 24 , and a pulley set 25 .

[0014] The main motor 3 includes: a rotor 26 of the main motor 3 and a stator 27 of the main motor 3 .

[0015] The pulley motor 7 includes: a rotor 28 of the pulley motor 7 and a stator 29 of the pulley motor 7 .

[0016] The connecting relation of described each parts is: the front end output shaft of engine 1 links to each other with the driving pulley 22 of engine fr...

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Abstract

The present invention relates to automobile technology and is one series parallel mixed power system, which includes engine, auxiliary clutch, main motor, main clutch, gear box, belt wheel clutch, belt wheel motor, front belt wheel system, engine fitting system, power cell, auxiliary cell, motor drive controller, high voltage safety controller, power cell controller, DC converter, vehicle controller, engine controller, the first half axis and the second half axis. The belt wheel motor driving the belt wheel is connected via a clutch to the engine and can drive the engine fitting system independently. The main motor is connected via an auxiliary clutch to the engine and connected via a main clutch to the input shaft of the gear box. The present invention has simple structure, compact configuration, low cost, optimized running efficiency, effective braking energy feedback and other advantages.

Description

technical field [0001] The invention relates to a system in the technical field of automobiles, in particular to a series-parallel hybrid hybrid power system. Background technique [0002] Facing the pressure of energy and environmental protection faced by the development of the automobile industry, the development of energy-saving and environment-friendly hybrid vehicles has become one of the key points in the development of the global automobile industry. The structural types of hybrid electric vehicle power systems include series, parallel, and series-parallel, and there are many variations of specific structural types. The purpose of the series-parallel hybrid hybrid system is to integrate the advantages of the series hybrid system and the parallel hybrid system and overcome their respective shortcomings. [0003] After searching the documents of the prior art, it is found that the Chinese Patent Publication No. CN1420034, the publication date is 2003.05.28, the patent ...

Claims

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Application Information

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IPC IPC(8): B60L11/02B60K6/02B60L50/10B60K6/20
CPCY02T10/7077Y02T10/7072Y02T10/84
Inventor 冒晓建杨林卓斌唐航波陈自强王俊席肖文雍
Owner SHANGHAI JIAO TONG UNIV
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