V2G模式下电动汽车充放电控制策略研究  

Research on Charge and Discharge Control Strategy of Electric Vehicles in V2G Mode

作　　者：刘广才 刘晓波[1] 李志明 刘旭民 

机构地区：[1]贵州大学电气工程学院,贵州 贵阳

出　　处：《理论数学》2023年第10期2764-2774,共11页Pure Mathematics

摘　　要：随着电动汽车的日益增加,大量电动汽车入网将会对电力系统产生深刻影响。对电动汽车的有序充放电策略进行研究可以缓解电动汽车规模化入网造成的负面影响。本文首先对V2G (Vehicle-to-Grid)进行阐述,介绍其概念、工作原理、主要功能及其关键技术。其次通过对电动汽车入网进行无序充电和有序充电的介绍,论述了对V2G模式下电动汽车有序充放电控制策略研究的必要性。然后介绍了电动汽车的充电需求模型、充放电控制策略及其模型求解方法。最后对国内外有关V2G的示范应用进行了介绍,并对V2G技术在国内外的研究现状进行了总结和展望。With the increasing number of electric vehicles, a large number of electric vehicles will have a profound impact on the power system. The research on the orderly charging and discharging strategy of electric vehicle (EV) can alleviate the negative impact of large-scale EV network. In this paper, V2G (Vehicle-to-Grid) is introduced firstly, including its concept, working principle, main functions and key technologies. Secondly, through the introduction of electric vehicle (EV) random charging and sequential charging, this paper discusses the necessity of research on the control strategy of EV orderly charging and discharging in V2G mode. Then the charge demand model, charge and discharge control strategy and model solving method of electric vehicle are introduced. Finally, it introduces the demonstration application of V2G at home and abroad, and summarizes and looks forward to the research status of V2G technology at home and abroad.

关 键 词：电动汽车 V2G (Vehicle-to-Grid) 有序充放电 控制策略 

分 类 号：U46[机械工程—车辆工程]