槽式、线性菲涅尔式光热技术热利用应用场景分析  

Analysis of Thermal Utilization Application Scenarios of Trough and Linear Fresnel Photo-Thermal Technologies

作　　者：黄政渊 HUANG Zhengyuan(Shanghai Electric Power Design Institute Co.,Ltd.Abstract:Photo-thermal technology is gradually maturing beyond power generation,due)

机构地区：[1]上海电力设计院有限公司

出　　处：《上海节能》2024年第8期1335-1345,共11页Shanghai Energy Saving

摘　　要：光热技术逐渐趋向成熟,在发电领域之外,随着环境保护与生产生活清洁化的需求增长,太阳能热利用在农业、畜牧业、工业、城镇居民供暖供冷等综合能源供给领域成为最有发展前景的能源方式。主要围绕槽式、线性菲涅尔式光热技术热利用应用场景进行研究和分析,提出光热热利用技术在不同供热需求下的应用场景,如工业用热、清洁供暖、生活热水、海水淡化、跨季储热、温室大棚、水产养殖、以热制冷、恒温泳池、污水净化,并围绕这些应用场景进行用能分析。通过国内外应用场景的发展情况对比,发掘进一步拓展这些应用场景的潜力,并通过光热技术与天然气、电锅炉制热进行对比,获得光热技术在热利用场景下的优势。通过对于这些应用场景的热需求的季节性分析和热负荷分析,得到光热热利用的优先应用场景与最佳应用方案。Photo-thermal technology is gradually maturing beyond power generation,due to increasing environmental consciousness and the need for cleaner production and living.Applications in agricul-ture,livestock farming,industry,urban residential heating and cooling,among other comprehensive en-ergy supply sectors,are emerging as the most promising avenues for energy development.It mainly fo-cuses on the research and analysis of thermal utilization application scenarios of trough and linear Fresnel photo-thermal technology,and proposes the application scenarios of photo-thermal thermal thermal technology under different heating demands,such as industrial heat,clean heating,domestic hot water,seawater desalination,cross-seasonal heat storage,greenhouse greenhouses,aquaculture,heat cooling,constant temperature swimming pools,and sewage purification,and analyzes the energy use around these application scenarios:Through the comparison of the development of application scenarios at home and abroad,the potential of further expanding these application scenarios is ex-plored,and the advantages of photo-thermal technology in heat utilization scenarios are obtained through the comparison of photo-thermal technology with natural gas and electric boilers for heat pro-duction.Through the seasonal analysis of heat demand and heat load analysis of these application scenarios,we can get the priority application scenarios and the best application scheme of photo-ther-mal heat utilization.

关 键 词：光热热利用 应用场景 发展潜力 清洁程度 

分 类 号：TM615[电气工程—电力系统及自动化]