Experimental study on the performance of solar Rankine system using   supercritical CO2

doi:10.1016/j.renene.2007.01.003

CORC > 北京大学 > 工学院

	Experimental study on the performance of solar Rankine system using supercritical CO2
	Zhang, Xin-Rong ; Yamaguchi, Hiroshi ; Uneno, Daisuke
刊名	可再生能源
	2007
关键词	solar energy supercritical CO2 Rankine cycle distributed energy supply system CARBON-DIOXIDE ENERGY CYCLE TECHNOLOGY POWER
DOI	10.1016/j.renene.2007.01.003
英文摘要	An experimental study is carried out to investigate the performance of a solar Rankine system using supercritical CO2 as a working fluid. The testing machine of the solar Rankine system consists of an evacuated solar collector, a pressure relief valve, heat exchangers and CO2 feed pump, etc. The solar energy powered system can provide electricity output as well as heat supply/refrigeration, etc. The system performance is evaluated based on daily, monthly and yearly experiment data. The results obtained show that heat collection efficiency for the CO2-based solar collector is measured at 65.0-70.0%. The power generation efficiency is found at 8.78-9.45%, which is higher than the value 8.20% of a solar cell. The result presents a potential future for the solar powered CO2 Rankine system to be used as distributed energy supply system for buildings or others. (c) 2007 Elsevier Ltd. All rights reserved.; Energy & Fuels; SCI(E); EI; 0; ARTICLE; 15; 2617-2628; 32
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/252625]
专题	工学院
推荐引用方式 GB/T 7714	Zhang, Xin-Rong,Yamaguchi, Hiroshi,Uneno, Daisuke. Experimental study on the performance of solar Rankine system using supercritical CO2[J]. 可再生能源,2007.
APA	Zhang, Xin-Rong,Yamaguchi, Hiroshi,&Uneno, Daisuke.(2007).Experimental study on the performance of solar Rankine system using supercritical CO2.可再生能源.
MLA	Zhang, Xin-Rong,et al."Experimental study on the performance of solar Rankine system using supercritical CO2".可再生能源 (2007).