摘要
为了解决城市停车难问题和电动汽车的续航问题,对基于自动化立体车库电动汽车无线充电方式进行了研究。通过对3种无线充电技术的对比,选择磁耦合谐振式电动汽车无线充电技术应用于立体车库中。对发射线圈和接收线圈间的相对偏移距离进行了分析,以保证电动汽车充电的效率。设计了一种自动连接装置来解决充电电缆随载车板移动的问题,实现了电动汽车停车、充电的自动化,为电动汽车的普及提供了有力的保障。
In order to solve the problem of hard parking and electric vehicle charging in a city,a wirelessly electric vehicle charging method based on automated stereo garage is investigated in this paper.After comparing the three kinds of wireless charging technology,the electric vehicle charging technique of magnetic coupling resonance is applied to stereo garage.The relative offset distance between launching coil and receiving coil is analyzed,to make the charging efficiency of electric vehicle under control.And an automatic connection device is designed to ensure the charging cables to move with the shifting plate.In the end,it comes to a realization of automation of the electric car parking and charging,which may contributes to the popularization of electric vehicles.
引文
[1]Kurs A,Karalis A,Moffatt R,et al.Wireless power transfer via strongly coupled magnetic resonances[J].Science,2007,5834(317):83-86.
[2]佚名.2018年新能源汽车销量可能增长40%[J].汽车与配件,2018(2):14.
[3]陈莹.新能源汽车发展的痛点与解决之道[J].质量与认证,2017(5):26-27.
[4]马玲玲,杨军,付聪,等.电动汽车充放电对电网影响研究综述[J].电力系统保护与控制,2013,41(3):140-148.
[5]宋运动,张接信,何斌.立体车库概述与发展前景分析[J].起重运输机械,2017(12):63-66.
[6]张瀚超,匡洪海.新型电动汽车无线充电系统研究[J].现代制造,2017(24):20-21.
[7]林峰.电动汽车充电设施建设分析及展望[J].通讯世界,2017(16):131-132.
[8]宋显锦,刘国强,张超,等.电动大巴动力电池组的谐振分组式无线充电[J].电工技术学报,2013,28(增刊2):92-98.
[9]余寅,施婕,何晖.电动汽车立体充电站设计方案研究[J].供用电,2012,29(2):31-33.
[10]李文华,马源鸿,王炳龙.电动汽车无线充电线圈错位及偏移影响研究[J].计算机仿真,2018,35(2):101-104.
[11]刘柱,陈志璋,林先其,等.磁谐振耦合无线能量传输的研究综述[J].南京信息工程大学学报(自然科学版),2017,9(1):1-7.
[12]谭林林.磁耦合谐振式无线电能传输系统特性及其控制策略研究[D].南京:东南大学,2014:10-15.
[13]周洪,蒋燕,胡文山,等.磁共振式无线电能传输系统应用的电磁环境安全性研究及综述[J].电工技术学报,2016,31(2):1-12.
[14]陈琛,黄学良,谭林林,等.电动汽车无线充电时的电磁环境及安全评估[J].电工技术学报,2015,30(19):61-67.
[15]曲晓东.基于磁耦合谐振的电动汽车无线充电系统研究[D].济南:山东大学,2016:20-25.
[16]Chen L,Nagendra G R,Boys J T,et al.Double-coupled systems for IPT roadway applications[J].IEEE Journal of Emerging&Selected Topics in Power Electronics,2015,3(1):37-49.
[17]王文涛.电动汽车谐振式无线充电技术的研究[D].兰州:兰州理工大学,2016:20-26.