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arXiv 2504.03633eess.SYcs.SY
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大规模BEV车队的充电需求建模与灵活性边界量化

Modeling Charging Demand and Quantifying Flexibility Bounds for Large-Scale BEV Fleets

Maria Parajeles Herrera, Gabriela Hug

AI总结:

提出一种自下而上的方法,利用地理与社会人口信息及真实数据建模大规模BEV车队的基准充电需求并量化灵活性边界,通过瑞士全面电气化车队案例比较了不同区域的时空特征。

摘要:

本文提出一种自下而上的方法,用于建模大规模BEV车队的基准充电功率需求并量化可用灵活性。该方法利用地理与社会人口信息来表示车队的出行和驾驶能源需求。它基于驾驶能源需求和续航舒适度,利用真实世界数据对驾驶员的充电决策进行建模。灵活性量化提供了充电功率的每小时最大和最小边界,并限制了每日灵活充电能量。我们将该方法应用于瑞士未来全面电气化车队作为案例研究,比较了不同地理区域和城市化水平下充电需求与灵活性的时空特征。

英文摘要:

This paper presents a bottom-up method to model baseline charging power demand and quantify available flexibility for large-scale BEV fleets. The method utilizes geographic and sociodemographic information to represent the fleet's mobility and driving energy needs. It models the charging decisions of drivers based on their driving energy needs and range comfort level using real-world data. The flexibility quantification provides an hourly maximum and minimum bound for the charging power and limits the amount of daily flexible charging energy. We apply the methodology to the future fully electrified fleet of Switzerland as a case study and compare the spatio-temporal characteristics of the charging demand and flexibility of different geographic areas and urbanization levels.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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