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Potential of distributed photovoltaics in urban Chile

机译：智利城市中分布式光伏的潜力

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摘要

In this article, we present an updated potential of distributed photovoltaics in cities in Chile, which is one of the most promising regions for solar energy utilization because of high insolation, high energy costs and rapid urbanization. The study is based on detailed analysis of the spatio-temporal solar potential including load matching in a southern Chilean city, which is then extrapolated to all cities with more than 15,000 inhabitants. In addition, we estimate the cost-effectiveness of such solar city schemes. Our results show that in the city of Concepcion PV could cover up to 90% of the annual electricity demand. On national scale, cities could on average produce 83% of their annual electricity demand, but in the northern part this could exceed even 100%. If scaling the PV yield from distributed PV in cities to whole Chile that would correspond to 22% of country's electricity demand. The cost (LCOE) of PV in cities seems to be cost-effective against grid electricity, i.e. in the Chilean context PV has already reached grid-parity in cities. (C) 2016 Elsevier Ltd. All rights reserved.
机译：在本文中，我们介绍了智利城市中分布式光伏的更新潜力，该城市由于日照高，能源成本高和城市化迅速而成为太阳能利用最有希望的地区之一。这项研究基于对智利南部城市时空太阳能潜力的详细分析，包括负载匹配，然后将其推断为居民超过15,000的所有城市。此外，我们估计了此类太阳能城市计划的成本效益。我们的结果表明，在康塞普西翁市，光伏发电可以满足每年90％的电力需求。在全国范围内，城市平均可满足其年电力需求的83％，但在北部，甚至可以超过100％。如果将光伏发电量从城市的分布式光伏发电量扩展到整个智利，这将相当于该国电力需求的22％。城市光伏发电的成本（LCOE）似乎对电网电力具有成本效益，即在智利背景下，光伏发电已达到城市的电网平价。 （C）2016 Elsevier Ltd.保留所有权利。

著录项

  • 来源
    《Solar Energy》 |2016年第10期|43-49|共7页
  • 作者

    Campos Pablo; Troncoso Lorena; Lund Peter D.; Cuevas Cristian; Fissore Adelqui; Garcia Rodrigo;

  • 作者单位

    Aalto Univ, Sch Sci, 4 Otakaari St,Box 14100, FI-00076 Espoo, Finland|Univ Concepcion, Dept Ingn Mecan, Fac Ingn, Casilla 160-C, Concepcion, Chile;

    Aalto Univ, Sch Sci, 4 Otakaari St,Box 14100, FI-00076 Espoo, Finland|Univ Bio Bio, Dept Diseno & Teoria Arquitectura, Avda Collao 1202, Concepcion, Chile;

    Aalto Univ, Sch Sci, 4 Otakaari St,Box 14100, FI-00076 Espoo, Finland;

    Univ Concepcion, Dept Ingn Mecan, Fac Ingn, Casilla 160-C, Concepcion, Chile;

    Univ Concepcion, Dept Ingn Mecan, Fac Ingn, Casilla 160-C, Concepcion, Chile;

    Univ Bio Bio, Dept Diseno & Teoria Arquitectura, Avda Collao 1202, Concepcion, Chile;

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

    Sustainable energy; Photovoltaics; Distributed energy; Urban energy; Grid-parity;

    机译：可持续能源;光伏;分布式能源;城市能源;电网平价;

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