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首页> 外文期刊>Energy Conversion & Management >Numerical and experimental studies on a Building integrated Semi-transparent Photovoltaic Thermal (BiSPVT) system: Model validation with a prototype test setup
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Numerical and experimental studies on a Building integrated Semi-transparent Photovoltaic Thermal (BiSPVT) system: Model validation with a prototype test setup

机译：建筑物集成半透明光伏热（BiSPVT）系统的数值和实验研究：使用原型测试装置进行模型验证

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摘要

The work concerns experimental and theoretical studies of building integrated semitransparent photovoltaic/thermal (BiSPVT) system. The analytical expressions for temperature dependent electrical efficiencies of the system have been established. It concerns a roof integrated semitransparent mono crystalline silicon (c-Si) PV with two options: (i) with air duct or (ii) without air duct. An experiment has been performed on a specially designed proto-type c-Si BiSPVT set up built in Indian Institute of Technology, New Delhi, India. Theoretically calculated results using derived expressions have been validated with experimentally measured thermal and electrical parameters for both cases. A fair agreement between theoretically calculated and experimentally measured values is observed. The characteristic curves, energy and exergy analysis have also been performed particularly under cold climatic conditions of Srinagar, India. Further, to maximize the electrical and thermal efficiencies, BiSPVT system has been optimized for various design parameters as cross sectional area of air duct, duct height, fluid flow velocity, packing factor and number of air change. Without air duct, the efficiency (eta(m),) and the average room temperature (T-r) are found to be 12% and 25 degrees C respectively, whereas with air duct the BiSPVT systems inflicted the efficiency (eta(m)) and temperature (T-r) to be 13.11% and 10.1 degrees C respectively. (C) 2016 Elsevier Ltd. All rights reserved.
机译：这项工作涉及建立集成的半透明光伏/热（BiSPVT）系统的实验和理论研究。已经建立了与温度相关的系统电效率的解析表达式。它涉及具有两种选择的屋顶集成半透明单晶硅（c-Si）PV：（i）带风道或（ii）不带风道。在专门设计的原型c-Si BiSPVT上进行了实验，该原型是在印度新德里的印度技术学院中建立的。理论上使用推导表达式计算的结果已通过两种情况下的实验测量热和电参数进行了验证。观察到理论计算值和实验测量值之间的合理协议。还特别在印度斯利那加的寒冷气候条件下进行了特征曲线，能量和火用分析。此外，为了最大程度地提高电效率和热效率，BiSPVT系统针对各种设计参数进行了优化，例如空气导管的横截面积，导管高度，流体流速，填充因子和换气次数。如果没有风管，效率（eta（m））和平均室温（Tr）分别为12％和25摄氏度，而带有风管的BiSPVT系统会产生效率（eta（m））和温度（Tr）分别为13.11％和10.1摄氏度。 （C）2016 Elsevier Ltd.保留所有权利。

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  • 来源
    《Energy Conversion & Management》 |2016年第12期|329-343|共15页
  • 作者

    Gaur Ankita; Tiwari G. N.; Menezo Christophe; Al-Helal I. M.;

  • 作者单位

    Univ Savoie Mont Blanc, LOCIE UMR CNRS 5271, Campus Sci Savoie Technolac,Ave Lac Leman, F-73376 Le Bourget Du Lac, France;

    Indian Inst Technol Delhi, Ctr Energy Studies, New Delhi 110016, India;

    Univ Savoie Mont Blanc, LOCIE UMR CNRS 5271, Campus Sci Savoie Technolac,Ave Lac Leman, F-73376 Le Bourget Du Lac, France;

    King Saud Univ, Dept Agr Engn, Coll Food & Agr Sci, POB 2460, Riyadh 11451, Saudi Arabia;

  • 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

    Semitransparent BiPVT system; Solar energy; Electrical efficiency; Exergy;

    机译：半透明BiPVT系统;太阳能;电效率;火用;

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