文档介绍：河北工业大学
毕业设计说明书(论文)
作者: 学号:
学院: 机械工程学院
系(专业): 车辆工程
题目: 微型电动汽车总体设计与计算
指导者: 教授
(姓名) (专业技术职务)
评阅者:
(姓名) (专业技术职务)
2011 年 5 月 28 日
毕业论文中文摘要
微型电动汽车总体设计与计算
摘要:
电动汽车(Electric vehicle,简称EV)是当前解决能源短缺和环境污染问题可行的技术之一。电动汽车是由车载动力电池作为能量源的零排放汽车。近些年来,电动汽车的研制热潮在全世界范围内兴起,逐步向小批量商业化生产的方向发展。电动汽车技术的发展依赖于多学科技术的进步,尤其需要解决的问题是进一步提高动力性能,增加续驶里程,降低成本。
本文基于微型燃油汽车的一些基本参数,研究整车驱动形式,整车总布置方案。对整车动力学匹配计算,主要部件的选择。按照动力性能要求,运用汽车理论、电动机和电池相关知识,对电动机的功率、传动比,蓄电池进行主要参数设计与匹配计算。
关键词: 电动汽车总体设计参数匹配续驶里程
(空2行)
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(小4号黑体)
毕业论文外文摘要
Title Overall Design and Calculation of Micro-Electric Vehicle
Abstract
Electric vehicle is one of available ways to solve the problems of energy source’s lack and pollution of environment. Pure electric vehicle whose energy is power battery loaded on the vehicle is a kind of zero emission vehicles. In recent years, the upsurge of developing electric vehicle is rising all over the world, and developing to the small mercialization production gradually. The development of electric vehicle is relying on the progress of several subjects. Especially, further raising the dynamic performance, increasing the driving range and reducing cost are very necessary. In view of the development funds and times, use puter to establish the simulation models to simulate the performance is a better way.
This paper, based on one Micro-fuel cars, the power form, configuration and Chassis structure are defined. According to the dynamic performance, such important parameters as the power of the motor can be calculated by using the knowledge of vehicle, motor and battery. Then the other parameters: reduction ratio, the parameters of battery also can be calculated.
Keywords:Electric Vehicle Overall Design Driving Range Parameters Matching
目录
1 绪论 1
电动车的发展历史及国外的研究情况 2
4
2 纯电动车的原理与构造 6
7
7
11
3 微型纯电动车部件选择与设计 12
12
14
22
30
4 微型电动车总体参数