Preliminary investigation on the feasibility of a clean CAES system coupled with wind and solar energy in China

doi:10.1016/j.energy.2017.03.088

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	Preliminary investigation on the feasibility of a clean CAES system coupled with wind and solar energy in China
	Li, Xiaokang 1,2; Chen, Jie 1,2; Liu, Wei 1,2; Jiang, Deyi 1,2; Zhang, Junwei 1,2; Ren, Song 1,2; Li, Lin 1,2; Shi, Xilin 3
刊名	ENERGY
	2017
卷号	127 页码:462-478
关键词	Compressed air energy storage Hybrid CAES system Thermodynamic analysis Suitable site selection Environmental-economic evaluation model
ISSN号	0360-5442
DOI	10.1016/j.energy.2017.03.088
英文摘要	Compressed air energy storage (CAES) is a method of energy storage which can convert the surplus power to the internal energy of compressed air, and regenerates electricity whenever power is needed. A clean CAES system coupled with wind and solar energy was developed to solve the dependence of traditional CAES system on fossil fuels in China. The operating variables of the hybrid system include heat exchanger effectiveness, ambient temperature, mass flow rate, total pressure ratio and compressor/turbine stages. The effect of these variables on the system performance was evaluated, including output power, overall efficiency, energy ratio (ER) and heat ratio (HR). The parameters, delineating criteria of the potential development localities for the hybrid CAES system sites, such as solar and wind energy resources, abandoned cavities of mines resources used as compressed air containers and the distribution of cross-transmission lines in China were investigated. By this research, it was found that more than 13 major zones were of the capability to support the hybrid system in China. Finally, the environmental and economic benefits of this CAES system were calculated, comparing to the conventional thermal power plants; restrictions and policy supports of the CAES systems in China were discussed as well. (C) 2017 Elsevier Ltd. All rights reserved.
WOS研究方向	Thermodynamics ; Energy & Fuels
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000403991400041
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/4061]
专题	岩土力学所知识全产出_期刊论文国家重点实验室知识产出_期刊论文
作者单位	1.Chongqing Univ, Coll Resources & Environm Sci; 2.Chongqing Univ, State Key Lab Coal Mine Disaster Dynam & Controls ; 3.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn
推荐引用方式 GB/T 7714	Li, Xiaokang,Chen, Jie,Liu, Wei,et al. Preliminary investigation on the feasibility of a clean CAES system coupled with wind and solar energy in China[J]. ENERGY,2017,127:462-478.
APA	Li, Xiaokang.,Chen, Jie.,Liu, Wei.,Jiang, Deyi.,Zhang, Junwei.,...&Shi, Xilin.(2017).Preliminary investigation on the feasibility of a clean CAES system coupled with wind and solar energy in China.ENERGY,127,462-478.
MLA	Li, Xiaokang,et al."Preliminary investigation on the feasibility of a clean CAES system coupled with wind and solar energy in China".ENERGY 127(2017):462-478.