Performance analysis of conventional and sloped solar chimney power plants in China

doi:10.1016/j.applthermaleng.2012.06.038

GIEC OpenIR > 中国科学院广州能源研究所

	Performance analysis of conventional and sloped solar chimney power plants in China
	Cao, Fei 1; Zhao, Liang 1; Li, Huashan 2,3; Guo, Liejin 1
	2013-01-10
发表期刊	APPLIED THERMAL ENGINEERING
卷号	50 期号:1 页码:582-592
摘要	The solar chimney power plant (SCPP) has been accepted as one of the most promising approaches for future large-scale solar energy applications. This paper reports on a heat transfer model that is used to compare the performance of a conventional solar chimney power plant (CSCPP) and two sloped solar chimney power plants (SSCPPs) with the collector oriented at 30 degrees and 60 degrees, respectively. The power generation from SCPPs at different latitudes in China is also analyzed. Results indicate that the larger solar collector angle leads to improved performance in winter but results in lower performance in summer. It is found that the optimal collector angle to achieve the maximum power in Lanzhou, China, is around 60 degrees. Main factors that influence the performance of SCPPs also include the system height and the air thermophysical characteristics. The ground energy loss, reflected solar radiation, and kinetic loss at the chimney outlet are the main energy losses in SCPPs. The studies also show SSCPPs are more suitable for high latitude regions in Northwest China, but CSCPPs are suggested to be built in southeastern and eastern parts of China with the combination to the local agriculture. (C) 2012 Elsevier Ltd. All rights reserved.
文章类型	Article
关键词	Conventional Solar Chimney Power Plant Sloped Solar Chimney Power Plant Solar Chimney Solar Energy Northwest China
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1016/j.applthermaleng.2012.06.038
研究领域[WOS]	Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics
关键词[WOS]	GENERATION ; REGIONS ; DESIGN
收录类别	SCI
语种	英语
WOS类目	Thermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics
WOS记录号	WOS:000314191100068
引用统计	被引频次：68[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/9130
专题	中国科学院广州能源研究所
作者单位	1.Xi An Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Xian 710049, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou, Guangdong, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Cao, Fei,Zhao, Liang,Li, Huashan,et al. Performance analysis of conventional and sloped solar chimney power plants in China[J]. APPLIED THERMAL ENGINEERING,2013,50(1):582-592.
APA	Cao, Fei,Zhao, Liang,Li, Huashan,&Guo, Liejin.(2013).Performance analysis of conventional and sloped solar chimney power plants in China.APPLIED THERMAL ENGINEERING,50(1),582-592.
MLA	Cao, Fei,et al."Performance analysis of conventional and sloped solar chimney power plants in China".APPLIED THERMAL ENGINEERING 50.1(2013):582-592.