STUDIES ON TEST RESULTS FOR THERMAL PERFORMANCE OF SOLAR COLLECTORS IN CHINA

摘要：

In this paper, statistical analysis for the thermal performance of evacuated tube solar collectors and flat-plate solar collectors is presented respectively according to the test results by National Center for Quality Supervision and Testing of Solar Heating Systems (Beijing) in recent years. It indicates the difference of solar collectors quality, in contrast to the foreign products, is not at zero-loss efficiency but at the heat loss coefficient. We found that the heat loss coefficient of solar collectors plays an important role in the aim-assisted space heating or air-conditioning systems. The ways of improving the solar collectors quality in China are also pointed out.

作者: Sun Zhifeng Lu Bin He Tao Li Zhong Feng Airong Zhang Lei Huang Zhulian Deng Yu

作者单位: Institute of Air Conditioning, China Academy of Building Research, CABR No.30 Beisanhuan Donglu Beij Institute of Air Conditioning, CABR No.30 Beisanhuan Donglu Beijing 100013, China

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）