Novel cogeneration power system with liquefied natural gas (LNG) cryogenic exergy utilization

CORC > 工程热物理研究所 > 中国科学院工程热物理研究所 > 中国科学院工程热物理所（论文库） > 期刊论文（SCI）

	Novel cogeneration power system with liquefied natural gas (LNG) cryogenic exergy utilization
	Deng, SM; Jin, HG; Cai, RX; Lin, RM
刊名	ENERGY
	2004-03-01
卷号	29 期号:4 页码:497-512
英文摘要	We propose a new cogeneration power system with two energy sources of fuel chemical energy and liquefied natural gas (LNG) cryogenic energy, and two outputs of electrical power and cooling power. Due to the advanced integration of system and cascade utilization of LNG cryogenic energy, the system has excellent energy saving: chemical energy of fuel and LNG cryogenic energy are saved by 7.5-12.2% and 13.2-14.3%, respectively. As CO2 is selected as working fluid and oxygen as fuel oxidizer, CO2 is easily recovered as a liquid with LNG vaporization. In this paper, the typical recuperative Rankine cycle and the corresponding cogeneration system are described and a detailed thermodynamic analysis is carried out to reveal the principle of the cycle and system. Furthermore, the influence of key parameters on performance is discussed. Considering the engineering application, the technical advantages and concerns are pointed out. (C) 2003 Elsevier Ltd. All rights reserved.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Thermodynamics ; Energy & Fuels
研究领域[WOS]	Thermodynamics ; Energy & Fuels
关键词[WOS]	REDUCE CO2 EMISSION ; COMBINED CYCLES ; DECARBONIZATION ; TECHNOLOGIES
收录类别	SCI
语种	英语
WOS记录号	WOS:000189095100002
公开日期	2015-12-22
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/106185]
专题	工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI）
作者单位	Chinese Acad Sci, Inst Engn Thermophys, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Deng, SM,Jin, HG,Cai, RX,et al. Novel cogeneration power system with liquefied natural gas (LNG) cryogenic exergy utilization[J]. ENERGY,2004,29(4):497-512.
APA	Deng, SM,Jin, HG,Cai, RX,&Lin, RM.(2004).Novel cogeneration power system with liquefied natural gas (LNG) cryogenic exergy utilization.ENERGY,29(4),497-512.
MLA	Deng, SM,et al."Novel cogeneration power system with liquefied natural gas (LNG) cryogenic exergy utilization".ENERGY 29.4(2004):497-512.