In this article, an operational framework is proposed for peer-to-peer (P2P) energy trading between a group of electric vehicles (EVs) within a charging station and a business entity equipped with solar generation that will significantly improve the benefit of all parties compared to having sole agreements with the utility. A dynamic pricing mechanism for the EVs is developed based on the price of the stored energy that not only increases owners’ profit but also promotes the contribution of charging stations in P2P energy markets. To evaluate the proposed framework, the performance of the system under P2P energy sharing is compared with peer-to-grid (P2G) energy trading. The results show a 23.24% reduction in total cost of prosumers and an improvement of 10% in self-consumption of Photovoltaics (PV) generation as well as 100% participation willingness of prosumers. The results also suggest that considering the availability of solar energy during daylight hours and the possibility to trade the stored energy in EVs outside of home, P2P energy transactions under the proposed control framework will bring significant economic benefits for EV owners.

中文翻译：

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考虑电动汽车能源定价的光伏办公楼和充电站点对点运营策略

在本文中，为充电站内的一组电动汽车 (EV) 与配备太阳能发电的企业实体之间的点对点 (P2P) 能源交易提出了一个操作框架，该框架将显着提高各方的利益与与公用事业公司签订唯一协议相比。电动汽车的动态定价机制是基于存储能源的价格制定的，不仅增加了所有者的利润，而且促进了充电站在 P2P 能源市场中的贡献。为了评估所提出的框架，将 P2P 能源共享下系统的性能与对等电网 (P2G) 能源交易进行了比较。结果显示为 23。产消者总成本降低24%，光伏发电自耗提升10%，产消者参与意愿100%。结果还表明，考虑到白天太阳能的可用性以及在家外交易电动汽车中存储的能量的可能性，拟议控制框架下的 P2P 能源交易将为电动汽车所有者带来显着的经济效益。