电动汽车驱制动能耗特性研究
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- 英文论文题名：Research on Driving and Braking Energy Consumption Characteristics of Electric Vehicles
- 论文作者：王猛 ; 孙泽昌
- 英文论文作者：Wang Meng Sun Zechang New Energy Vehicle Engineering Center ; Tongji University
- 年：2013
- 作者机构：同济大学新能源汽车工程中心;
- 论文关键词：分布式驱动电动汽车 ; 驱制动控制策略 ; 能耗特性
- 英文论文关键词：Distributed driven electric vehicle ; Driving and braking control strategies ; Characteristic of energy consumption
- 会议召开时间：2013-11-26
- 会议录名称：2013中国汽车工程学会年会论文集
- 英文会议录名称：Proceedings of 2013 SAE-China Congress
- 语种：中文
- 分类号：U469.72
- 学会代码：QCGC
- 会议名称：2013中国汽车工程学会年会
- 会议地点：中国北京
- 主办单位：中国汽车工程学会
- 学会名称：中国汽车工程学会
- 页数：6
- 文件大小：435k
- 原文格式：O
- 会议级别：全国
摘要
采用AMEsim软件建立了电动汽车能耗特性研究仿真平台。基于此平台研究了集中式驱动电动汽车和分布式驱动电动汽车的驱制动控制策略,重点研究了能耗最优的驱制动控制策略。为表征电动汽车的能量利用特性,定义了平均能效因数等能耗评价指标。在NEDC循环工况下对不同的电机配置形式和采用不同驱制动策略的电动汽车方案进行仿真研究。结果表明,采用能耗最优驱制动策略的分布式驱动方案能耗水平最低,较目前电动汽车的主流方案能耗降低约6%。
The software,AMEsim,is used to develop the simulation platform built for research on characteristics of energy consumption of electric vehicles.Based on the platform,the driving and braking control strategies of centralized and distributed driven electric vehicles are studied,especially the control strategies optimizing the energy consumption.To indicate the features of energy utilization of electric vehicles,the energy consumption evaluation index,such as average energy efficiency factor,is defined.Eventually, many electric vehicle solutions with different motor configurations and control strategies are evaluated through simulation under NEDC cycle.The results show that the best solution is the distributed driven electric vehicle with control strategies optimizing the energy consumption.Its energy consumption is less than current mainstream solution by about 6%.
The software,AMEsim,is used to develop the simulation platform built for research on characteristics of energy consumption of electric vehicles.Based on the platform,the driving and braking control strategies of centralized and distributed driven electric vehicles are studied,especially the control strategies optimizing the energy consumption.To indicate the features of energy utilization of electric vehicles,the energy consumption evaluation index,such as average energy efficiency factor,is defined.Eventually, many electric vehicle solutions with different motor configurations and control strategies are evaluated through simulation under NEDC cycle.The results show that the best solution is the distributed driven electric vehicle with control strategies optimizing the energy consumption.Its energy consumption is less than current mainstream solution by about 6%.
引文
[1]余志生.汽车理论[M].北京:机械工业出版社,2008.
[2]余卓平,张立军,熊璐.四驱电动车经济性改善的最优转矩分配控制[J].同济大学学报(自然科学版), 2005,33(10):1355-1361.
[3]郭金刚,王军平,曹秉刚.电动汽车最大化能量回收制动力分配策略研究[J].西安交通大学学报,2008, 42(5):608-611.
[4]王猛,孙泽昌,卓桂荣,等.电动汽车制动能量回收最大化影响因素分析[J].同济大学学报(自然科学版),2012,40(4):583-588.
[5]张俊智,薛俊亮,陆欣,等.混合动力城市客车串联式制动能量回馈技术[J].机械工程学报,2009,45 (6):102-106.
[6]陈全世.先进电动汽车技术[M].北京:化学工业出版社,2009.
[2]余卓平,张立军,熊璐.四驱电动车经济性改善的最优转矩分配控制[J].同济大学学报(自然科学版), 2005,33(10):1355-1361.
[3]郭金刚,王军平,曹秉刚.电动汽车最大化能量回收制动力分配策略研究[J].西安交通大学学报,2008, 42(5):608-611.
[4]王猛,孙泽昌,卓桂荣,等.电动汽车制动能量回收最大化影响因素分析[J].同济大学学报(自然科学版),2012,40(4):583-588.
[5]张俊智,薛俊亮,陆欣,等.混合动力城市客车串联式制动能量回馈技术[J].机械工程学报,2009,45 (6):102-106.
[6]陈全世.先进电动汽车技术[M].北京:化学工业出版社,2009.