Title :
Design and development of few-tooth-deference planetary gear Powertrain Coupling system with biased bent shaft in electric and HEV for all-terrain vehicles
Author :
Yong-bin, Wang ; Zeng-nian, Zhang ; Wen-xin, Chen ; Ya-ping, Yang ; Feng, Liang ; Xiao-feng, Tu ; Yi-ping, Shi ; Xin, Zhang ; Chang-gang, Li
Author_Institution :
Sch. of Electron. & Inf. Eng., Zhejiang Wanli Univ., Ningbo
Abstract :
The article has analyzed the domestic and international present research status and development trend of the electric and hybrid electric vehicles (HEV). Considering actual scientific research, according to the characteristic and environment requirement of all-terrain vehicle (ATV), the principle of elected and designed component parts for powertrain coupling system of ATV, and the demands of performance parameter of power, torque and speed of moving ATV, this article studies on the performance parameter and control strategy of powertrain coupling system of engine, electric motor and the storage battery. The optimization matching, the modeling simulation and the experiment have been carried out. The article proposes a new multipurpose design and development plan on the powertrain coupling system in electric and HEV for ATVs. It introduces a new transmission system based on few- tooth - deference planetary gear powertrain coupling system with biased bent shaft (FPS), which have been applied in powertrain coupling system of the multipurpose light electric and HEV for ATV. The research results show that the proposed FPS meets the performance requirement for entire vehicle (ATV), especially in regard infinitely variable speed. The method and the obtained result provide the basis design theory for the low-speed vehicles (that is, agricultural vehicles) and multipurpose light electric and HEVs. The technology has been applied to ATVs in Ningbo Saiting Electric Bicycle Science & Technology CO., LTD, and is applying for nation invention patent.
Keywords :
gears; hybrid electric vehicles; power transmission (mechanical); all-terrain vehicles; biased bent shaft; electric motor; hybrid electric vehicles; optimization matching; planetary gear powertrain coupling system; storage battery; Battery powered vehicles; Control systems; Engines; Gears; HDTV; Hybrid electric vehicles; Mechanical power transmission; Optical coupling; Shafts; Torque control; few- tooth - deference planetary gear transmission; hybrid electric vehicle; optimize matching; powertrain coupling system;
Conference_Titel :
Vehicle Power and Propulsion Conference, 2008. VPPC '08. IEEE
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-1848-0
Electronic_ISBN :
978-1-4244-1849-7
DOI :
10.1109/VPPC.2008.4677698