电力信息与通信技术2025，Vol.23Issue(5)：42-51,10.DOI:10.16543/j.2095-641x.electric.power.ict.2025.05.06
基于区块链的氨-氢-光耦合离网EV充电引导策略
Ammonia-Hydrogen-Optical Coupling Off-grid EV Charging Guidance Strategy Based on Blockchain
摘要
Abstract
Aiming at the problems of high cost and difficulty in the construction of charging infrastructure in remote areas under the rapid growth of electric vehicle(EV)market penetration,this paper proposes an off-grid EV charging guidance strategy considering the differentiated needs of users in a novel ammonia-hydrogen-optical coupled energy self-sufficiency scenario.Firstly,from the perspective of information interconnection and security requirements of electric energy trading,blockchain technology is introduced to establish an off-grid EV charging system architecture to meet flexible charging requirements.Then,considering the operational constraints of charging stations under ammonia-hydrogen-optical coupling,a multi-stage pricing strategy related to photovoltaic utilization and charging cost is adopted to realize automated electric energy trading through smart contracts.Finally,guide users to choose the charging strategy that is beneficial to all transaction subjects.The example simulates the charging demand by Monte Carlo sampling method,and calculates the operation results of charging stations under the conventional fast charging and guiding strategy modes respectively.It verifies that the strategy can increase the income of electric energy trading entities,meet the travel needs of users,and promote the photovoltaic consumption.关键词
电动汽车/分布式能源/联盟区块链/智能合约/关联挖掘/档位定价Key words
electric vehicles/distributed energy/alliance blockchain/smart contracts/association mining/stall pricing分类
动力与电气工程引用本文复制引用
於硕,刘祥璐,强仁,杨佳轩,李卓群,龚钢军,刘向军,陆俊..基于区块链的氨-氢-光耦合离网EV充电引导策略[J].电力信息与通信技术,2025,23(5):42-51,10.基金项目
国家重点研发计划项目(2022YFB3105101) （2022YFB3105101）
国网北京市电力公司科技项目(520223240003). （520223240003）
