新型的与建筑一体化太阳能双效集热器系统的模拟研究被引量：2

Numerical study on a dual-functional building integrated solar collector

下载PDF

导出

摘要提出了一种新型的与建筑一体化太阳能双效集热器系统,该系统有两种工作模式:在冬季的被动采暖工作模式和在其他无需供暖时期的集热水工作模式.针对该新型系统的两种工作模式分别建立了与建筑耦合传热计算模型并进行了模拟计算.模拟结果表明:在冬季被动采暖工作模式下,在外环境平均温度只有2.8℃的给定模拟条件下,系统可以使房间温度最高提高至27.4℃,系统被动采暖性能优异;在自然循环集热水工作模式下,在给定模拟条件下,系统集热效率为54.8%,太阳得热总量为4.32MJ/m2. A novel system of dual-functional building integrated solar collector is proposed.The system can run in two independent modes：passive space heating in cold days and solar water heating in hot days.Dynamic numerical models have been established to investigate the performance of the system in the two operating modes.Results show that when the system works in the space heating mode,the indoor air temperature reaches the maximum value of 27.4 ℃,with the maximum value of ambient temperature being only 2.8 ℃;when working in the water heating mode under given simulation conditions,the thermal efficiency of the collector is 54.8%,with the solar heat gains being 4.32 MJ/m2.

作者罗成龙季杰孙炜何伟裴刚

机构地区中国科学技术大学热科学和能源工程系

出处《中国科学技术大学学报》 CAS CSCD 北大核心 2010年第4期363-368,405,共7页 JUSTC

基金国家自然科学基金(50876098) "十一五"国家科技支撑项目(2006BAA04B04) 中国高技术研究发展(863)计划(2006AA05Z412)资助

关键词与建筑一体化太阳能双效集热器系统太阳能被动采暖集热水热效率 dual-functional solar collector integrated with buildings passive space heating water heating thermal efficiency

分类号 TK511.2 [动力工程及工程热物理—热能工程]

引文网络
相关文献

参考文献11

1Akbarzadeh A,Charters W W S,Lesslie D A.Thermocirculation characteristics of a Trombe wall passive test cell[J].Solar Energy,1982,28:461-468.
2Zalewski L,Chantant M,Lassue S,et al.Experimental thermal study of a solar wall of composite type[J].Energy and Buildings,1997,25(1):7-18.
3季杰,蒋斌,陆剑平,易桦,何伟,裴刚.新型PV-Trombe墙的实验[J].中国科学技术大学学报,2006,36(4):349-354. 被引量：16
4Ji Jie,Yi Hua,Pei Gang,et al.Study of PV-Trombe wall installed in a fenestrated room with heat storage[J].Applied Thermal Engineering,2007,27:1 507-1 515.
5Buzzoni L,Dall'Olio R,Spiga M.Energy analysis of a passive solar system[J].Rev Gén Therm,1998,37:411-416.
6Ciampi M,Leccese F,Tuoni G.Ventilated facades energy performance in summer cooling of buildings[J].Solar Energy,2003,75:491-502.
7Kreider J F,Keith F.Solar Heating and Cooling:Active and Passive Design[M].2nd ed.New York:McGraw-Hill,1982.
8Matuska T,Sourek B.Facade solar collectors[J].Solar Energy,2006,80:1 443-1 452.
9Chow T T,He W,Chan A L S,et al.Computer modeling and experimental validation of a building-integrated photovoltaic and water heating system[J].Applied Thermal Engineering,2008,28:1 356-1 364.
10Ji Jie,Yi Hua,He Wei,et al.Modeling of a novel Trombe wall with PV cells[J].Building and Environment,2007,42:1 544-1 552.

二级参考文献10

1Braun P O,Geotzberger A,et al.Transparent insulation of building facades-steps from research to commercial applications[J].Solar Energy,1992,49(5):413-427.
2Athienitis A K,Ramadan H.Numerical model of a building with transparent insulation[J].Solar Energy,1999,67(1-3):101-109.
3Garg H P,et al.Experimental and theoretical studies on a photovoltaic/thermal hybrid solar collector water heater[C]//Proceedings of ISES 1989 Solar World Congress,1989,1:701-705.
4Hayakashi B,et al.Research and development of photovoltaic/thermal hybrid solar power generation system[C] // Proceedings of ISES 1989 Solar World Congress,1989,1:302-306.
5Bergene T,Lovik O.Model calculations on a flat-plate solar heat collector with integrated solar cells[J].Solar Energy,1995,55(6):453-462.
6Fujisawa T,Tani T.Binary utilization of solar energy with photovoltaic-thermal hybrid collector[C] //Proceedings of ISES 1997 Solar World Congress,Taejon,Korea,1997.
7Huang B J,et al.Solar photovoltaic/thermal cogeneration collector[C]//Proceedings of the ISES 1999 Solar World Congress,Jerusalem,Israel,1999.
8Zrikem Z.Bilgen E.Theoretical study of a compositive Trombe-Michel wall solar collector system[J].Solar Energy,1987,39 (5):409-419.
9季杰,何伟.光伏墙体年发电性能及年得热动态预测[J].太阳能学报,2001,22(3):311-316. 被引量：22
10季杰,何伟.不同自然冷却方式对光伏墙体性能影响的理论与实验研究[J].太阳能学报,2001,22(4):380-384. 被引量：17