河北工业大学毕业设计说明书(论文)作者：邱凡学号：070261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：卞学良教授(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(Electricvehicle，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毕业论文外文摘要TitleOverallDesignandCalculationofMicro-ElectricVehicleAbstractElectricvehicleisoneofavailablewaystosolvetheproblemsofenergysource’slackandpollutionofenvironment.Pureelectricvehiclewhoseenergyispowerbatteryloadedonthevehicleisakindofzeroemissionvehicles.Inrecentyears,theupsurgeofdevelopingelectricvehicleisrisingallovertheworld,anddevelopingtothesmallamountcommercializationproductiongradually.Thedevelopmentofelectricvehicleisrelyingontheprogressofseveralsubjects.Especially,furtherraisingthedynamicperformance,increasingthedrivingrangeandreducingcostareverynecessary.Inviewofthedevelopmentfundsandtimes,usethecomputertoestablishthesimulationmodelstosimulatetheperformanceisabetterway.Thispaper,basedononeMicro-fuelcars,thepowerform,configurationandChassisstructurearedefined.Accordingtothedynamicperformance,suchimportantparametersasthepowerofthemotorcanbecalculatedbyusingtheknowledgeofvehicle,motorandbattery.Thentheotherparameters:reductionratio,theparametersofbatteryalsocanbecalculated.Keywords：ElectricVehicleOverallDesignDrivingRangeParametersMatching目录1绪论.........................................................11.1电动车的发展历史及国外的研究情况...............................................................................21.2国内的研究情况............................................................................................................................42纯电动车的原理与构造...........................................62.1工作原理..........................................................................................................................................72.2主要结构及特点............................................................................................................................72.3纯电动汽车的技术介绍...........................................................................................................113微型纯电动车部件选择与设计.....................................123.1微型纯电动车蓄电池系统......................................................................................................123.2微型纯电动车电机驱动系统.................................................................................................143.3微型纯电动车悬架系统...........................................................................................................223.4微型纯电动车转向系统...........................................................................................................304微型电动车总体参数与性能计...
