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Comprehensive benefits analysis of electric vehicle charging station integrated photovoltaic and energy storage

机译：电动汽车充电站综合效益分析集成光伏和储能

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摘要

Photovoltaic-energy storage charging station (PV-ES CS) combines photovoltaic (PV), battery energy storage system (BESS) and charging station together. As one of the most promising charging facilities, PV-ES CS plays a decisive role in improving the convenience of EV charging, saving energy and reducing pollution emissions. To promote PV-ES CS and improve the network of charging facilities, it is necessary to explore its comprehensive benefits. Firstly, to make full use of peak-to-valley electricity price differ-ence and consume the power generated by the PV, this paper introduces the energy management strategy of the station based on time-of-use (TOU) electricity price. Secondly, from the perspective of multiple beneficiaries, a comprehensive benefits analysis model of charging station is proposed, including the benefits of PV-ES CS, power grid and society. Finally, the comprehensive benefits of the new charging station are analyzed through a PV-ES CS in Beijing. The impact of the construction cost reduction (including BESS cost and PV cost) and subsidy decline on the economy of the charging station is discussed. The government should further enrich charging stations subsidies. The results show that the social and economic benefits brought by PV-ES CS are far greater than the economic benefits of the station itself. With the development of the new charging facility in the future, it will bring considerable social and economic benefits and play a vital role in saving energy and reducing emissions.(c) 2021 Elsevier Ltd. All rights reserved.
机译：光伏 - 储能充电站（PV-ES CS）将光伏（PV），电池储能系统（BESS）和充电站结合在一起。作为最有前途的充电设施之一，PV-ES CS在提高EV充电，节约能源和减少污染排放的方便方面发挥着决定性作用。为了促进PV-ES CS并改善充电设施网络，有必要探索其综合效益。首先，为了充分利用峰 - 谷电价差异和消耗PV产生的电力，本文介绍了基于使用时间（TOU）电价的站的能源管理策略。其次，从多个受益者的角度来看，提出了一种充电站的综合效益分析模型，包括PV-ES CS，电网和社会的益处。最后，通过北京的PV-ES CS分析了新的充电站的综合效益。讨论了施工成本减少（包括BESS成本和PV成本）的影响，并对充电站经济的补贴下降。政府应该进一步丰富收费补贴。结果表明，PV-ES CS带来的社会和经济效益远远大于站本身的经济效益。随着未来新收费设施的发展，它将带来相当大的社会和经济效益，在节约能源和减少排放方面发挥重要作用。（c）2021 elestvier有限公司保留所有权利。

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  • 来源
    《Journal of Cleaner Production》 |2021年第15期|126967.1-126967.12|共12页
  • 作者

    Yang Meng; Zhang Lihui; Zhao Zhenli; Wang Liwan;

  • 作者单位

    North China Elect Power Univ Sch Econ & Management Beijing 102206 Peoples R China|North China Elect Power Univ Beijing Key Lab New Energy & Low Carbon Dev Beijing 102206 Peoples R China;

    North China Elect Power Univ Sch Econ & Management Beijing 102206 Peoples R China|North China Elect Power Univ Beijing Key Lab New Energy & Low Carbon Dev Beijing 102206 Peoples R China;

    North China Elect Power Univ Sch Econ & Management Beijing 102206 Peoples R China|North China Elect Power Univ Beijing Key Lab New Energy & Low Carbon Dev Beijing 102206 Peoples R China;

    North China Elect Power Univ Sch Econ & Management Beijing 102206 Peoples R China|North China Elect Power Univ Beijing Key Lab New Energy & Low Carbon Dev Beijing 102206 Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Electric vehicles; Charging station; Energy storage; Comprehensive benefits; Energy management strategy;

    机译：电动车;充电站;储能;综合效益;能源管理战略;

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