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Real-time realization of network integration of electric vehicles with a unique balancing strategy
Electrical Engineering ( IF 1.8 ) Pub Date : 2021-03-18 , DOI: 10.1007/s00202-021-01259-9
Furkan Üstünsoy , H. Hüseyin Sayan

This article introduces a unique dynamic balance strategy (DBS) that can overcome many disadvantages such as voltage and frequency deviations, overloading, high infrastructure costs that may occur in the network integration of electric vehicles (EVs). The proposed method is also aimed at keeping the comfort and satisfaction of the EV users at a high level without the obligation of the EV owners to inform the operator of the entry and charge planning. DBS introduces a real-time energy-sharing method that uses both the grid-to-vehicle (G2V) and vehicle-to-vehicle (V2V) topologies simultaneously without knowing the power demand profile in advance. However, from the perspective of smart grid, it is also possible to activate the vehicle-to-grid (V2G) topology in case of frequency or voltage fluctuations in the network with the proposed DBS. The proposed DBS was simulated in real time and phasor analysis for different penetration levels in MATLAB/Simulink program. Considering that EV driver behavior is highly variable and will vary regionally, it is shown that the proposed DBS gives dynamic results against all behavioral situations, varying penetration levels, and all the negativities that may occur in the penetration of EVs are overcome by keeping the satisfaction of EV drivers at a high levels.



中文翻译:

利用独特的平衡策略实时实现电动汽车网络集成

本文介绍了一种独特的动态平衡策略(DBS),该策略可以克服许多缺点,例如电压和频率偏差,过载,电动汽车(EV)的网络集成中可能发生的基础设施成本较高。所提出的方法还旨在在高水平上保持电动汽车用户的舒适度和满意度,而电动汽车所有者没有义务将进入和收费计划告知运营商。DBS引入了一种实时能量共享方法,该方法同时使用了电网到车辆(G2V)和车辆到车辆(V2V)的拓扑结构,而无需事先知道功率需求曲线。但是,从智能电网的角度来看,在使用建议的DBS的网络中出现频率或电压波动的情况下,也可以激活车辆到电网(V2G)拓扑。在MATLAB / Simulink程序中,针对不同的渗透水平对提出的DBS进行了实时仿真和相量分析。考虑到电动汽车驾驶员的行为高度可变,并且会因地区而异,因此表明,提出的星展银行能够针对所有行为情况,变化的渗透水平提供动态结果,并通过保持满意度来克服电动汽车渗透过程中可能出现的所有负面影响高水平的电动汽车驾驶员。

更新日期:2021-03-19
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