SOLAR COMBISYSTEMS WITH BUILDING-INTEGRATED EVACUATED FLAT-PLATE COLLECTORS

摘要：

Solar combisystems with building-integrated atmospheric and subatmospheric (evacuated) solar collectors have been investigated. Standard efficiency curves for investigated solar collectors were derived from software tool KOLEKTOR 2.2 for flat-plate collector heat transfer calculations. Combisystems performance characteristics (solar fraction, specific stagnation time) and influence on building indoor environment (winter heat gains, summer heat loads) are analysed through TRNSYS simulations. Three types of solar collectors (atmospheric, evacuated to 1 kPa, vacuum with 0.1 Pa) and three types of collector-building configuration (separate installation, roof integration, facade integration) were compared.

作者: Juliane Metzger Tomas Matuska Borivoj Sourek

作者单位: Dept.of Environmental Engineering, Faculty of Mechanical Engineering, Czech Technical University in Prague Technicka 4 Prague 6, Czech Republic

会议类型: 国际会议

会议名称: 2007世界太阳能大会(Proceedings of ISES Solar World Congress 2007)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-09-18（万方平台首次上网日期，不代表论文的发表时间）