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首页> 外文期刊>Mathematical Problems in Engineering >The Semitransparent Photovoltaic Films for Mediterranean Greenhouse: A New Sustainable Technology
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The Semitransparent Photovoltaic Films for Mediterranean Greenhouse: A New Sustainable Technology

机译：地中海温室用半透明光伏薄膜：一种可持续的新技术

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摘要

Mediterranean countries offer very favorable climatic conditions for growing plants in a protected environment: as a matter of fact, the high solar radiation allows the use of greenhouses with simple structures, covered with plastic film and without fixed installations for winter heating. They are called "Mediterranean greenhouses" and are totally different from those in Central and Northern Europe. In the photovoltaic greenhouses, the cover on the pitch facing south is usually replaced by very opaque panels. However, this solution compromises the possibility to grow plants in covered and protected environments since solar radiation availability is limited and strongly nonuniform. In order to overcome this problem, semitransparent photovoltaic materials can be used to let the solar energy, necessary for plant growth, pass into the green house. The aim of this research is to analyze the radiometric properties of innovative semitransparent flexible photovoltaic materials in order to evaluate their performances in comparison with materials commonly used in the coverage of the greenhouses. Particular attention is paid to the transmittance of these materials in the visible range and in the long wave infrared for the achievement of greenhouse effect.
机译：地中海国家在受保护的环境中为植物的生长提供了非常有利的气候条件：事实上，高的太阳辐射允许使用结构简单，覆盖有塑料薄膜且没有用于冬季取暖的固定装置的温室。它们被称为“地中海温室”，与中欧和北欧完全不同。在光伏温室中，朝南的球场上的覆盖物通常被非常不透明的面板所代替。但是，由于太阳辐射的可用性有限且非常不均匀，因此该解决方案损害了在有遮盖和受保护的环境中种植植物的可能性。为了克服该问题，可以使用半透明的光伏材料来使植物生长所需的太阳能进入温室。这项研究的目的是分析创新的半透明柔性光伏材料的辐射特性，以便与通常用于温室的材料相比，评估其性能。为了实现温室效应，要特别注意这些材料在可见光范围和长波红外中的透射率。

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  • 来源
    《Mathematical Problems in Engineering》 |2012年第12期|451934.1-451934.14|共14页
  • 作者

    Alvaro Marucci; Danilo Monarca; Massimo Cecchini; Andrea Colantoni; Alberto Manzo; Andrea Cappuccini;

  • 作者单位

    Department of Agriculture, Forests, Nature and Energy (DAFNE), University of Tuscia, 01100 Viterbo, Italy;

    Department of Agriculture, Forests, Nature and Energy (DAFNE), University of Tuscia, 01100 Viterbo, Italy;

    Department of Agriculture, Forests, Nature and Energy (DAFNE), University of Tuscia, 01100 Viterbo, Italy;

    Department of Agriculture, Forests, Nature and Energy (DAFNE), University of Tuscia, 01100 Viterbo, Italy;

    SACO VI Office-Nursery Gardening, Ministry of Agricultural, Food and Forestry Policies (IMAFFP), Via XX Settembre, 20, 00187 Rome, Italy;

    Department of Agriculture, Forests, Nature and Energy (DAFNE), University of Tuscia, 01100 Viterbo, Italy;

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