基于AMT纯电动客车动力总成设计
张勇1，赵学科2，柳建新3
（1.重庆机电装备技术研究院有限公司，重庆 401123；2.重庆电子工程职业学院，重庆 401331；3.重庆瑞时达动力科技有限公司，重庆 401123）
摘要：以中型纯电动客车为研究对象，对动力总成匹配关键技术进行研究，主要包括驱动电机、动力电池、以及变速器参数的匹配设计及选型，并通过AVL cruise软件搭建整车动力学模型，进行动力系统仿真试验，验证了仿真模型建立的准确性及动力系统参数匹配的合理性，同时，搭建动力总成试验台架，对匹配完成的系统进行动力性与经济性试验，并与仿真结果进行对比，为纯电动客车动力总成系统的设计选型提供依据。
关键词：汽车动力系统；纯电动客车；AVL cruise；仿真分析
中图分类号：U271 文献标志码：A doi：10.3969/j.issn.1006-0316.2018.06.010
文章编号：1006－0316 (2018) 06－0056－05
The Design of Pure Electric Vehicle Powertrain Based on AMT
ZHANG Yong1，ZHAO Xueke2，LIU Jianxin3
( 1.Chongqing Machinery & Electronic Equipment Technology Research Academy, Chongqing 401123, China; 2.Chongqing College of Electronic Engineering, Chongqing 401331, China;3.Chongqing Restart Power Technology Co.,Ltd., Chongqing 401123, China)
Abstract：This article takes medium-sized pure electric Vehicle as the research object, and studies the key technologies of powertrain matching, including the matching design and selection of drive motors, power batteries, and transmission parameters. The AVL cruise software is used to build the dynamic model of the vehicle and the power system simulation test is conducted to verify the accuracy of the simulation model establishment and the rationality of the dynamic system parameter matching. At the same time, a powertrain test bench was constructed to perform dynamic and economical tests on the matched system and compare it with simulation results. It provides the basis for the design and selection of the power electric bus powertrain system.
Key words：automobile driveline；electric bus；AVL cruise；simulation analysis
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收稿日期：2017－09－27
作者简介：张勇（1980－），男，重庆人，硕士研究生，高级工程师，主要研究方向为汽车传动系统。
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