Blockchain-Based Energy Trading in Electric Vehicles Using an Auctioning and Reputation Scheme

【Author】 Debe, Mazin; Hasan, Haya R.; Salah, Khaled; Yaqoob, Ibrar; Jayaraman, Raja

【Source】IEEE ACCESS

【影响因子】3.476

【Abstract】The massive adoption of electric vehicles (EVs) has caused an increasing demand for electric energy to charge the vehicles. Efficiently managing energy trading between energy providers and energy consumers can lead to meet the high demand for charging EVs while reducing its cost compared to traditional power provided by the utility company. However, a large portion of the existing systems leveraged for trading energy between EVs are centralized and fall short in providing transparency, reliability, audit, security, and trustworthy features. In this paper, we propose blockchain-based energy trading using an auctioning and reputation scheme. We develop Ethereum smart contracts which enable owners of EVs to automatically request electricity to charge their vehicles in a reliable, cost-effective, secure, and trustworthy manner. The proposed approach ensures the lowest rate available by implementing a reverse auctioning scheme for fair competition between providers to provide the requested service at the lowest cost. The proposed solution enforces high quality of service through a reputation-based approach that quantifies the performance of the service providers and gives an advantage to more reputable providers. We present the implementation details of the deployed system on a test Ethereum blockchain platform. We perform system testing and evaluation to validate and assess the functionality and performance of the proposed solution. Furthermore, we present security and cost analyses to show the affordability, robustness, and practicality of the proposed approach.

【Keywords】Blockchains; Smart contracts; Renewable energy sources; Security; Peer-to-peer computing; Privacy; Power markets; P2P energy trading; electric vehicles; blockchain; ethereum; trust; reverse auctioning; reputation

【发表时间】2021

【收录时间】2022-01-01

【文献类型】期刊

【主题类别】

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