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Policy support measures for widespread expansion of fast charging infrastructure for electric vehicles

机译:电动汽车快速收费基础设施广泛扩大的政策支持措施

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摘要

Public fast charging infrastructure (FCI) is essential for the adoption of electric vehicles (EVs). To reach higher EV penetration, investments into the development of a comprehensive and widespread fast charging network are necessary. However, current investments in FCI are only profitable in specific locations resulting in a severe lack of deployments in most areas. The wish for rapid development of both, EVs and related charging opportunities, requires political support measures for FCI. This paper investigates various support measures regarding their contribution to a comprehensive expansion of FCI through profitability enhancement. We illustrate the impact of different support measures on the profitability of three different charging power categories at three different located charging sides along the German freeway. Besides the traffic volume, the profitability of FCI strongly depends on the location's surrounding charging facilities and population characteristics and decreases with increasing charging power. Currently available support measures such as investment subsidies or the exemption from the electricity tax do not contribute significantly to a widespread expansion of FCI. Changes in the demand charges have a higher potential to support nationwide investments in FCI.
机译:公共快速充电基础设施(FCI)对于采用电动汽车(EVS)至关重要。为了达到更高的EV渗透,需要投资开发全面和广泛​​的快速充电网络。但是,目前在FCI中的投资仅在大多数地区产生严重缺乏部署的特定位置。快速发展的潮流和相关收费机会的愿望需要政治支持措施。本文通过盈利增强调查了他们对全面扩大FCI的贡献的各种支持措施。我们说明了不同支持措施对德国高速公路三种不同的充电侧的三种不同充电功率类别的盈利能力的影响。除了交通量之外,FCI的盈利能力强烈依赖于周围的充电设施和人口特征,并随着充电功率的增加而降低。目前可用的支持措施,如投资补贴或豁免援助的豁免对FCI的广泛扩张没有大幅贡献。需求费用的变化具有更高的支持全国范围内FCI投资的潜力。

著录项

  • 来源
    《Energy Policy》 |2021年第9期|112372.1-112372.15|共15页
  • 作者单位

    Univ Bayreuth FIM Res Ctr Bayreuth Germany|Fraunhofer FIT Project Grp Business & Informat Syst Engn Augsburg Germany;

    Fraunhofer FIT Project Grp Business & Informat Syst Engn Augsburg Germany|Univ Augsburg FIM Res Ctr Augsburg Germany;

    Fraunhofer FIT Project Grp Business & Informat Syst Engn Augsburg Germany|Kempten Univ Appl Sci Kempten Germany;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Electric vehicles; Fast charging infrastructure; Profitability analysis; Policy support;

    机译:电动车;快速充电基础设施;盈利能力分析;政策支持;

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