汽车技术
汽車技術
기차기술
AUTOMABILE TECHNOLOGY
2013年
2期
26-28
,共3页
纯电动汽车%样车试制%电机%电池%动力总成
純電動汽車%樣車試製%電機%電池%動力總成
순전동기차%양차시제%전궤%전지%동력총성
Pure Electric vehicles%Prototyping%Motor%Battery%Powertrain
基于某平台的纯电动汽车试制样车开发,选择满足汽车最高车速、最大爬坡度和加速时间要求的电机;综合考虑动力电池的选择原则和方法,选择美国A123公司的26650圆柱形磷酸铁锂电池作为动力电池输出;合理匹配动力总成;对车身和其他系统进行了小规模改造;对续驶里程、放电电流等整车性能进行了验算.
基于某平檯的純電動汽車試製樣車開髮,選擇滿足汽車最高車速、最大爬坡度和加速時間要求的電機;綜閤攷慮動力電池的選擇原則和方法,選擇美國A123公司的26650圓柱形燐痠鐵鋰電池作為動力電池輸齣;閤理匹配動力總成;對車身和其他繫統進行瞭小規模改造;對續駛裏程、放電電流等整車性能進行瞭驗算.
기우모평태적순전동기차시제양차개발,선택만족기차최고차속、최대파파도화가속시간요구적전궤;종합고필동력전지적선택원칙화방법,선택미국A123공사적26650원주형린산철리전지작위동력전지수출;합리필배동력총성;대차신화기타계통진행료소규모개조;대속사리정、방전전류등정차성능진행료험산.
@@@@This article deals with the selection of electric motor which satisfies the requirement of maximum vehicle speed, maximum gradeability and least acceleration time based on the development of an pure electric vehicle prototype;In consideration of selection principle and method of power battery, 26650 cylindrical lithium iron phosphate battery from A123 Inc. of the US is selected as power battery output; appropriate adaption of powertrain; small transformation is made to body and other system;vehicle performance, like driving range, discharge current, etc., are checked.
