RETRACTED: Blockchain-Enabled Charging Right Trading Among EV Charging Stations

Jin, Ruijiu; Zhang, Xiangfeng; Wang, Zhijie; Sun, Wengang; Yang, Xiaojing; Shi, Zhong

doi:10.3390/en12203922

Cited by 25 publications

(10 citation statements)

References 35 publications

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“…The third important issue for many respondents is charging electric cars and the question of a dense network of charging stations [2,3,6,10,16]. The questions in the questionnaire which focused on charging efficiency, charging station locations and network density are in line with current scientific issues addressed in the literature [1,4,8,9,[17][18][19][20][21][22][23]. The issue of electric car charging can be principally divided into two main subcategories: home charging and public charging stations.…”

Section: State Of the Artmentioning

confidence: 98%

Optimization of Electric Vehicle Charging Points Based on Efficient Use of Chargers and Providing Private Charging Spaces

et al. 2020

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Electric vehicles are a mobility innovation that can help significantly reduce greenhouse gas emissions and mitigate climate change. However, increasing numbers of electric vehicles require the construction of a dense charging infrastructure with a sufficient number of chargers. Based on the identified requirements for existing electric vehicle users and potential new customers, the paper proposes a charging point model for an urban area equipped with a local transformer station and a sufficient number of low-power chargers. In particular, the model focuses on efficient use of chargers throughout the day, considering private rental of chargers paid by residents in the evening. The model uses an optimization method that compares the non-covered fixed costs due to unsold electricity to nonresidents and the annualized costs of building an additional transformer. The proposed optimal charging point solution was tested in a case study using real data capturing users’ habits and their arrivals in and departures from the car park. As our model results show, the great benefit of a park-and-ride car park equipped with chargers consists of a simple increase in car park efficiency, ensuring sufficient numbers of private charging lots, optimizing operating costs, and supporting the development of electromobility.

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Section: State Of the Artmentioning

confidence: 98%

Optimization of Electric Vehicle Charging Points Based on Efficient Use of Chargers and Providing Private Charging Spaces

et al. 2020

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“…The work conducted by Kostmann and Härdle 56 accurates short‐term forecasts of individual households' energy consumption and production use auction designs to match future demand and supply. Considering the uncertainty of future events, including the charging profiles of EVs arriving and future load demand in the grid, new models are developed based on energy blockchain to simulate the habits of EVs to deliver renewable energy to various regions with different power loads 57‐59 . For instance, Kang et al 60 release plug‐in through a double auction based on consortium blockchain to balance local electricity demand.…”

Section: Applications Of Energy Blockchainmentioning

confidence: 99%

A comprehensive review of energy blockchain: Application scenarios and development trends

Teng

Zhang

Wang

et al. 2021

Intl J of Energy Research

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The disruptive nature of blockchain technology has drawn considerable interest from different types of stakeholders. It is adopted in numerous sectors with the ability to openly and securely verify, track, and exchange data. The energy blockchain, a term used when blockchain technology is applied in the energy sector, is considered as having the potential to develop a decentralized, digitized, and decarbonized energy management system. The article presents an overview of the development progress from three perspectives, including academic research, the deployment of companies and pilot projects, and government support policies. Then a different taxonomy is developed to demonstrate and highlighted the different applications. Finally, the future trends and challenges hindering the effective implementation of energy blockchain are discussed. The results show that energy blockchain is an effective innovation technology to accelerate the transformation of global energy structure. Multinational cooperation and government-leading are the basis of large-scale deployment of energy blockchain. The improvement of regulatory mechanisms and standards is the key to the commercial application of energy blockchain. This study is a comprehensive analysis of energy blockchain applications, which is expected to support decision making for its future development.

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“…In [28], the authors used the Ethereum platform to optimize agricultural services. In [29], the authors described a blockchain architecture for charging electric vehicles. In [30], the use of the Ethereum network for healthcare systems is presented.…”

Section: Blockchainmentioning

confidence: 99%

A Cost Analysis of Implementing a Blockchain Architecture in a Smart Grid Scenario Using Sidechains

Ochôa

Silva

Mello

et al. 2020

Sensors

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Smart grid systems have become popular and necessary for the development of a sustainable power grid. These systems use different technologies to provide optimized services to the users of the network. Regarding computing, these systems optimize electrical services by processing a large amount of the data generated. However, privacy and security are essential in this kind of system. With a large amount of data generated, it is necessary to protect the privacy of users, because this data may reveal the users’ personal information. Today, blockchain technology has proven to be an efficient architecture for solving privacy and security problems in different scenarios. Over the years, different blockchain platforms have emerged, attempting to solve specific problems in different areas. However, the use of different platforms fragmented the market, which was no different in the smart grid scenario. This work proposes a blockchain architecture that uses sidechains to make the system scalable and adaptable. We used three blockchains to ensure privacy, security, and trust in the system. To universalize the proposed solution, we used the Open Smart Grid Protocol and smart contracts. The results show that architecture security and privacy are guaranteed, making it feasible for implementation in real systems; although scalability issues regarding the storage of the data generated still exist.

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RETRACTED: Blockchain-Enabled Charging Right Trading Among EV Charging Stations

Cited by 25 publications

References 35 publications

Optimization of Electric Vehicle Charging Points Based on Efficient Use of Chargers and Providing Private Charging Spaces

Optimization of Electric Vehicle Charging Points Based on Efficient Use of Chargers and Providing Private Charging Spaces

A comprehensive review of energy blockchain: Application scenarios and development trends

A Cost Analysis of Implementing a Blockchain Architecture in a Smart Grid Scenario Using Sidechains

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