【作者】 李建；

【导师】 朱丽；

【作者基本信息】 天津大学 ， 建筑学， 2017， 硕士

【摘要】 随着建筑能耗的日益增高,在建筑中利用可再生能源以降低建筑能耗受到越来越多的关注。太阳能是一种清洁的可再生能源,太空低温辐射制冷具有巨大的开发潜力。本文研究的电热冷联产光伏组件将太阳能电热联用技术与太空低温辐射制冷技术相结合,系统研究了组件的质量性能与电热冷性能,为电热冷联产光伏组件从技术应用到产品转化及其工程应用提供了解决途径与方法。本文对电热冷联产光伏组件的结构、加工工序、工作原理及性能参数进行了概述,并整理出该组件与建筑集成的四种方式,绘制相应的安装图及效果图。作为新型的建筑围护构件,对其综合性能的分析研究是实现技术转化和工程运用的前提。本文提出电热冷联产光伏组件质量性能检测的顺序、方法及内容,按照集热性能的检测方法进行实际检测;并对组件在室外稳态运行和持续运行的电热冷性能进行实验研究。通过检测和实验可知,组件的截距集热效率为44.9%,总热损系数为15.35W/(m~2·℃);组件的光电转换效率最高可达14.1%;总制冷功率为40~60W/m~2。根据检测和实验数据,以天津地区办公建筑为例,得出在建筑中应用电热冷联产光伏组件,能较好满足办公建筑的供电、供暖和供冷需求。通过对电热冷联产光伏组件的结构、加工工序、工作原理、性能参数、质量性能及电热冷性能的分析和研究,对组件技术转化及工程运用奠定了基础,为降低建筑能耗提供了一种新的解决方案。更多还原

【Abstract】 With the increasing of building energy consumption,more and more attention is paid to the use of renewable energy to reduce the energy consumption of buildings.Solar energy is a clean and renewable energy,space noctuqnal cooling has great development potential.In this thesis,power-heating-cooling cogeneration photovoltaic module was reseached,which combined photovoltaic/thermal technology and space noctuqnal cooling technology.The quality and power-heating-cooling performance of this module was studied and analyzed systematically.The reseach provides a solution and method for this module from technology to product conversion and engineering application.In this thesis,the structure,working procedure,working principle and performance parameters of the module were summarized,four ways of integration mode were sorted out and the corresponding installation diagram and effect diagram was drawn.As a new components of building,the analysis of its comprehensive performance is the premise of technological transformation and engineering application.This thesis presents the order,method and content of quality performance testing,and thermal performance was tested.Its power-heating-cooling performance in the outdoor steady state operation and continuous operation was studied by experiment.By testing and experimental results,thermal efficiency is 44.9%,the total heat loss coefficient is15.35W/(m~2·~oC),the highest photoelectric conversion efficiency is 14.1%,and the total cooling capacity is 40~60W/m~2 in the clear night.According to the test and experimental data,the office building in Tianjin area as an example,it is concluded that the application of this module can meet the demand of power,heating and cooling.Through the analysis and research of structure,working procedure,working principle,performance parameters,quality performance and power-heating-cooling performance of power-heating-cooling cogeneration photovoltaic module structure,it lays the foundation for technological transformation and engineering application of this module,and provides a new solution for reducing building energy consumption.更多还原