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Analysis of the optimal deployment location for tidal energy converters in the mesotidal Ria de Vigo (NW Spain)

机译:分析中生Ria de Vigo(西班牙西北)潮汐能转换器的最佳部署位置

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摘要

The potential power output expected from the installation of a tidal farm near the mesotidal Ria de Vigo (NW Spain) is assessed using two different tidal stream energy converters (TEC). For this, the results of a previous resource assessment based on a 28-day long hydrodynamic simulation are used. From this data we identify the areas susceptible of hosting the farms, select the optimal location for them, and assess the total available and extractable energy for each turbine type. Finally, using a simple farm design based on standard inter-turbine separation, we estimate the expected power supplied by the farm. Irrespective of the site, the total available tidal power in the areas susceptible of hosting the farms is around 150 MW; at the optimal location, the hourly extractable power is about 22.5 MW, of which only between 10% and 15% can be harnessed by the designed farms, powering between 4411 and 6638 homes. A local analysis of the most energetic subregions within these sites increases this ratio up to 30%. Nevertheless, the power output is sufficient to fulfil the needs of between 1660 and 2213 households, depending on the chosen site and the selected TEC. (C) 2016 Elsevier Ltd. All rights reserved.
机译:使用两个不同的潮汐流能转换器(TEC)评估了在中生的Ria de Vigo附近(西班牙西北部)安装潮汐农场的预期潜在功率输出。为此,使用了基于28天长的流体动力学模拟的先前资源评估的结果。从这些数据中,我们确定了易于托管农场的区域,为它们选择了最佳位置,并评估了每种涡轮机类型的总可用和可提取能量。最后,使用基于标准涡轮间分离的简单农场设计,我们估算了农场提供的预期功率。不论地点如何,在容易容纳农场的区域中,总的可用潮汐能约为150兆瓦;在最佳位置,每小时可提取的功率约为22.5 MW,其中设计的农场只能利用10%至15%的电力,为4411至6638户家庭供电。对这些站点中最活跃的次区域进行本地分析后,该比例最高可提高30%。但是,根据所选的地点和所选的TEC,功率输出足以满足1660至2213户家庭的需求。 (C)2016 Elsevier Ltd.保留所有权利。

著录项

  • 来源
    《Energy》 |2016年第1期|1179-1187|共9页
  • 作者单位

    Int Ctr Coastal Resources Res CIIRC, C Jordi Girona 1-3,Modul D1, Barcelona 08034, Spain|Univ Politecn Catalunya BarcelonaTech, Lab Engn Maritima LIM UPC, C Jordi Girona 1-3,Modul D1, Barcelona 08034, Spain;

    Univ Politecn Catalunya BarcelonaTech, Lab Engn Maritima LIM UPC, C Jordi Girona 1-3,Modul D1, Barcelona 08034, Spain;

    Int Ctr Coastal Resources Res CIIRC, C Jordi Girona 1-3,Modul D1, Barcelona 08034, Spain|Univ Politecn Catalunya BarcelonaTech, Lab Engn Maritima LIM UPC, C Jordi Girona 1-3,Modul D1, Barcelona 08034, Spain;

    Int Ctr Coastal Resources Res CIIRC, C Jordi Girona 1-3,Modul D1, Barcelona 08034, Spain|Univ Politecn Catalunya BarcelonaTech, Lab Engn Maritima LIM UPC, C Jordi Girona 1-3,Modul D1, Barcelona 08034, Spain;

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

    Tidal stream energy; Resource assessment; Tidal farm design; Ria de Vigo;

    机译:潮汐能;资源评估;潮汐农场设计;Ria de Vigo;

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