BIPV建筑光伏余热间接热利用系统测试分析  

Test and Analysis of Photovoltaic Residual Heat Indirect Utilization System in BIPV Building

作　　者：秦继恒 史珂 秦文军 汤洋 QIN Ji-heng;SHI Ke;QIN Wen-jun;TANG Yang(Center for Green Energy and Architecture,China Energy Investment Corporation)

机构地区：[1]国家能源集团绿色能源与建筑研究中心

出　　处：《建筑热能通风空调》2022年第2期42-45,共4页Building Energy & Environment

摘　　要：BIPV控制中心把空冷型PV/T构件整合到建筑外墙中,实现了太阳能光电光热一体化高效综合利用。空腔中的热空气通过风机送到密闭集热小室,作为热源和多联机空调系统室外机换热,达到提高机组COP,节省耗电量的目的,实现了光伏余热的间接热利用。本文以此系统为测试对象,对光伏余热间接热利用系统实际运行效果进行了测试。实验结果表明,间接热利用系统在理论上是可行的,但只在某些特定区域才有应用推广价值。BIPV control center integrates the air-cooled PV/T components into the external wall of the building,realizes the efficient and comprehensive utilization of solar energy in the building.To realize the indirect waste heat utilization of the photovoltaic system,the solar heated air in the air cavity was sent to the closed heat collection chamber by the fan,and used as the heat source to exchange heat with the multi-connected split air conditioning system outdoor unit.This method can improve the COP of the unit and save the electricity consumption.This paper tested the actual operation performance of this photovoltaic waste heat indirect utilization system.The results indicating that the indirect heat utilization system is theoretically feasible,but only in some specific areas has the application promotion value.

关 键 词：BIPV PV/T 间接热利用 

分 类 号：TU18[建筑科学—建筑理论]