电动汽车充放电模型包含电动汽车用户行为

Soumia Ayyadi, M. Maaroufi, Syed M. Arif
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引用次数: 8

摘要

本文提出了一种基于电动汽车荷电状态(SOC)限制下的日前电价(DAEP)、电动汽车最大功率充电器、电动汽车电池在充电期结束时的满电量,实现电动汽车充电成本最小化的协同充放电预测新方法。基于电动汽车日行驶里程计算电动汽车的初始充电状态(SOC0),并采用拉丁超立方采样(LHS)方法处理电动汽车到达、离开时间和SOC0的不确定性。所提出的最优策略使电动汽车用户在非协调情况下的利润为14.79欧元,而充电成本为2.17欧元。结果表明,在协调和非协调情况下,基于实际SOC0值的充电成本分别比基于预估SOC0值的充电成本高2.88%和27%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
EVs charging and discharging model consisted of EV users behaviour
This paper proposes a new approach for forecasting the coordinated Electric Vehicles (EVs) charging and discharging that minimizes the EVs charging cost, based on the day-ahead electricity price (DAEP) subject to the EVs state of charge (SOC) limits, the EVs maximum power charger, the EVs batteries full charging at the end of the charging period. Besides, the EVs initial state of charge (SOC0) has been calculated based on the EVs daily driving mileage, while Latin Hypercube Sampling (LHS) has been applied to deal with the EVs arrival, departure time and SOC0 uncertainties. The proposed optimal strategy enables EVs users to make a profit of 14.79€ while they need 2.17€ to charge their EVs in the uncoordinated scenario. Furthermore, the comparison between the real and the estimated results show that the charging cost based on the real SOC0 values is 2.88% and 27% higher than the charging cost based on the estimated SOC0 values for coordinated and uncoordinated scenarios respectively.
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