摘要
双向车载充电器作为电动汽车-电网交互(V2G)技术实现的媒介之一,能够使得电动汽车的利用率最大化。本文将双向车载充电器分为两级式变换器与单级式变换器两类,整理了不同拓扑结构的双向车载充电器并加以优越性与局限性的分析。最后,通过各种性能的对比,给出了电动汽车双向车载充电器的前景展望。
As one of the mediums enabled by EV-grid interaction(V2G)technology,bidirectional on-board chargers(OBCs)can maximize the utilization of electric vehicles.In this paper,bidirectional OBCs are divided into two-stage converters and single-stage converters,and the advantages and limitations of bidirectional OBCs with different topologies are sorted out.Finally,through the comparison of various performances,the prospect of bidirectional OBCs for electric vehicles is given.
作者
魏铃琼
陈亦文
文翌铖
蔡杨鑫
WEI Ling-qiong;CHEN Yi-wen;WEN Yi-cheng;CAI Yang-xin(Fujian Key Laboratory of New Energy Generation and Power Conversion,Fuzhou 350116,China)
出处
《电气开关》
2024年第2期17-23,共7页
Electric Switchgear
关键词
车载充电器
双向功率
V2G
单级结构
两级结构
on-board charger(OBCs)
bidirectional power
V2G
single-stage structure
two-level structure
