A dataset for multi-faceted analysis of electric vehicle charging transactions

This study discloses a dataset of electric vehicles’ (EVs’) charging transactions at a scale for multi-faceted analysis from both EV charger and user perspectives. The data comprises of whole sessions that occurred during a charging operation company’s annual commercial operation period, specifically including identifiers and charger location categories. For data acquisition, machine-to-machine wireless communication system with proper retransmission for interruption is utilised. Entire dataset is newly collected and available with 72856 sessions from 2238 EV users and 2119 chargers. The dataset can be used in a variety of ways to the functioning of power systems and markets, including EV charging service businesses, charger installation siting, demand transaction market design, and long-term investment planning of EV-related infrastructure.本研究公开了一套大规模电动汽车（EV）充电交易数据集，可从电动汽车充电桩与用户双视角开展多维度分析。该数据集涵盖某充电运营企业年度商业运营周期内产生的全部充电会话数据，具体包含标识符与充电桩位置类别信息。在数据采集环节，本数据集采用具备中断重传机制的机器对机器（M2M）无线通信系统。本数据集为全新采集所得，总计包含2238名电动汽车用户、2119台充电桩产生的72856条充电会话记录。该数据集可广泛应用于电力系统与电力市场的运行优化，具体场景涵盖电动汽车充电服务运营、充电桩选址规划、需求交易市场设计以及电动汽车相关基础设施的长期投资规划。