电动汽车动力保持型机械式自动两挡变速器仿真与试验

NGUYEN Truong Sinh; 宋健; 方圣楠; 宋海军; 台玉琢; 李飞

doi:10.16511/j.cnki.qhdxxb.2017.25.053

PDF(3173 KB)

清华大学学报（自然科学版） ›› 2017, Vol. 57 ›› Issue (10) : 1106-1113. DOI: 10.16511/j.cnki.qhdxxb.2017.25.053

汽车工程

电动汽车动力保持型机械式自动两挡变速器仿真与试验

NGUYEN Truong Sinh, 宋健, 方圣楠, 宋海军, 台玉琢, 李飞

作者信息 +

Simulation and experimental demonstration of a seamless two-speed automatic mechanical transmission for electric vehicles

NGUYEN Truong Sinh, SONG Jian, FANG Shengnan, SONG Haijun, TAI Yuzhuo, LI Fei

Author information +

文章历史 +

摘要

该文以实现动力不中断的高效动力传动系统为基本目标，对一种适用于电动汽车的动力保持型机械式自动两挡变速器进行了仿真与试验研究。该变速器主要由单排行星齿轮系统、膜片弹簧式离合器以及鼓式制动器构成，旨在解决换挡过程中的动力中断问题。该文建立了一个采用新型变速器的纯电动汽车前置前驱传动系统动力学模型。在MATLAB/Simulink环境下，搭建了一个纯电动车整车仿真模型。该模型用来进行分析、选定变速器的基本参数，研制出一台变速器功能样机。该仿真模型适合于实时仿真与试验，在试验过程中可以灵活地改变调整各种参数。根据新型变速器试验的需求，该文建立了一个变速器硬件在环仿真平台，搭建了一个变速器样机的试验台，进行实时仿真和台架试验。仿真和试验结果表明：该变速器解决了在换挡过程中存在的动力中断问题，使驱动电机工作在高效区间，提高了纯电动汽车的动力性和经济性。

Abstract

This paper describes a two-speed automatic mechanical transmission (AMT) for an efficient, uninterrupted powertrain for electric vehicles. This paper describes the transmission structure, which consists of a single planetary gear system, a disk friction clutch and a drum brake that allows seamless shifting between two gears. A dynamic model is given for a front drive wheel powertrain system in an electric vehicle in a MATLAB/Simulink environment that is more suitable for real-time simulations for designing the transmission. A real-time dynamic transmission test bench was setup with a hardware-in-the-loop simulation platform. The simulation and test results indicate that the power interrupt during shifting is eliminated and the transmission significantly improves the electric motor efficiency as well as the vehicle dynamics and energy consumption.

导出引用

NGUYEN Truong Sinh, 宋健, 方圣楠, 宋海军, 台玉琢, 李飞. 电动汽车动力保持型机械式自动两挡变速器仿真与试验[J]. 清华大学学报（自然科学版）. 2017, 57(10): 1106-1113 https://doi.org/10.16511/j.cnki.qhdxxb.2017.25.053

NGUYEN Truong Sinh, SONG Jian, FANG Shengnan, SONG Haijun, TAI Yuzhuo, LI Fei. Simulation and experimental demonstration of a seamless two-speed automatic mechanical transmission for electric vehicles[J]. Journal of Tsinghua University(Science and Technology). 2017, 57(10): 1106-1113 https://doi.org/10.16511/j.cnki.qhdxxb.2017.25.053

中图分类号： U463.21

参考文献

[1] XI Junqiang, XIONG Guangming, ZHANG Yan. Application of automatic manual transmission technology in pure electric bus[C]//Proceedings of the 2008 IEEE Vehicle Power and Propulsion Conference. Harbin, China:IEEE, 2008:1-4.[2] Hofman T, Dai C. Energy efficiency analysis and comparison of transmission technologies for an electric vehicle[C]//Proceedings of the 2010 IEEE Vehicle Power and Propulsion Conference. Lille, France:IEEE, 2010:1-6.[3] Walker P D, Rahman S A, ZHU Bo, et al. Modelling, simulations, and optimisation of electric vehicles for analysis of transmission ratio selection[J]. Advances in Mechanical Engineering, 2013, 5:1-13.[4] Hong S, Son H, Lee S, et al. Shift control of a dry-type two-speed dual-clutch transmission for an electric vehicle[J]. Journal of Automobile Engineering, 2016, 230(3):308-321.[5] ZHOU Xingxing, Walker P D, ZHANG Nong, et al. Numerical and experimental investigation of drag torque in a two-speed dual clutch transmission[J]. Mechanism and Machine Theory, 2014, 79:46-63.[6] 吉毅. 纯电动汽车用AMT参数设计及换挡控制策略优化[D]. 重庆:重庆大学, 2014.JI Yi. Parameter Design and Shifting Control Strategy Optimization of AMT for Pure Electric Vehicle[D]. Chongqing:Chongqing University, 2014. (in Chinese)[7] QIN Datong, YAO Mingyao, CHEN Shujiang, et al. Shifting process control for two-speed automated mechanical transmission of pure electric vehicles[J]. International Journal of Precision Engineering and Manufacturing, 2016, 17(5):623-629.[8] Sorniotti A, Holdstock T, Pilone G L, et al. Analysis and simulation of the gearshift methodology for a novel two-speed transmission system for electric powertrains with a central motor[J]. Journal of Automobile Engineering, 2012, 226(7):915-929.[9] Lacerte M O, Pouliot G, Plante J S, et al. Design and experimental demonstration of a seamless automated manual transmission using an eddy current torque bypass clutch for electric and hybrid vehicles[J]. SAE International Journal of Alternative Powertrains, 2016, 5:13-22.[10] Shin J, Kim J, Choi J, et al. Design of 2-speed transmission for electric commercial vehicle[J]. International Journal of Automotive Technology, 2014, 15(1):145-150.[11] Mousavi M S R, Pakniyat A, WANG Tao, et al. Seamless dual brake transmission for electric vehicles:Design, control and experiment[J]. Mechanism and Machine Theory, 2015, 94:96-118.[12] Tsai M C, HUANG Chengchi, Lin B J, et al. Kinematic analysis of planetary gear systems using block diagrams[J]. Journal of Mechanical Design, 2010, 132(6):1-10.[13] Sato Y, Ishikawa S, Okubo T, et al. Development of high response motor and inverter system for the Nissan LEAF electric vehicle[N]. SAE Technical Paper, 2011-01-0350, 2011.[14] Ng H K, Vyas A D, Santini D J, The prospects for hybrid electric vehicles, 2005-2020:Results of a Delphi study[N]. SAE Technical Paper, 1999-01-2942, 1999.[15] 朱虹燃. 纯电动汽车两挡自动变速器的研究开发[D]. 青岛:青岛大学, 2014.ZHU Hongran. Research and Development of a Two-speed Automatic Transmission for Pure Electric Vehicles[D]. Qingdao:Qingdao University, 2014. (in Chinese)[16] FANG Shengnan, SONG Jian, SONG Haijun, et al. Design and control of a novel two-speed uninterrupted mechanical transmission for electric vehicles[J]. Mechanical Systems and Signal Processing, 2016, 75:473-493.

PDF(3173 KB)

Accesses

Citation

Detail

段落导航

收稿日期	出版日期
2016-12-22	2017-10-15
发布日期
2017-10-15

选择文件类型/文献管理软件名称

选择包含的内容

摘要

Abstract

关键词

Key words

引用本文

{{custom_sec.title}}

{{custom_sec.title}}

参考文献

访问统计

模态框（Modal）标题

选择文件类型/文献管理软件名称

选择包含的内容

摘要

Abstract

关键词

Key words

引用本文

{{custom_sec.title}}

{{custom_sec.title}}

参考文献

访问统计