Thermodynamic parameter matching ability of geothermal flash-binary power system

doi:10.1063/1.4881877

GIEC OpenIR > 中国科学院广州能源研究所

	Thermodynamic parameter matching ability of geothermal flash-binary power system
	Luo, Chao1,2 ; Lu, Zhenneng 1,2; Gong, Yulie1,2 ; Ma, Weibin1,2
	2014-05-01
发表期刊	JOURNAL OF RENEWABLE AND SUSTAINABLE ENERGY
卷号	6 期号:3
摘要	Based on the numerical simulation, the effect of geothermal water temperature on net power output, thermal efficiency, and optimal temperature of flash-binary power system was discussed in this paper. The simulation results show that when the temperature is 80 degrees C, the net power output per geofluid is about 1.08 and 0.86 kWh/t by direct cooling and indirect cooling of flash system, respectively, when the temperature is 150 degrees C, the values are 6.57 and 6.35 kWh/t; the optimal temperature of the combined system is 80 degrees C and 85 degrees C, 100 degrees C and 115 degrees C, and 125 degrees C and 140 degrees C by direct cooling and indirect cooling of flash system, respectively, when the geothermal water temperature is 100 degrees C, 130 degrees C, and 150 degrees C. In addition, the power output of flash-binary system by direct cooling is dominated by flash power generation, while by indirect cooling is dominated by binary power generation. The flash-binary power system could provide technical support for geothermal resource utilization in China. (C) 2014 AIP Publishing LLC.
文章类型	Article
WOS标题词	Science & Technology ; Technology
DOI	10.1063/1.4881877
研究领域[WOS]	Energy & Fuels
关键词[WOS]	PLANTS ; OPTIMIZATION ; CYCLE
收录类别	SCI
语种	英语
WOS类目	Energy & Fuels
WOS记录号	WOS:000338072800028
引用统计
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/10695
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Luo, Chao,Lu, Zhenneng,Gong, Yulie,et al. Thermodynamic parameter matching ability of geothermal flash-binary power system[J]. JOURNAL OF RENEWABLE AND SUSTAINABLE ENERGY,2014,6(3).
APA	Luo, Chao,Lu, Zhenneng,Gong, Yulie,&Ma, Weibin.(2014).Thermodynamic parameter matching ability of geothermal flash-binary power system.JOURNAL OF RENEWABLE AND SUSTAINABLE ENERGY,6(3).
MLA	Luo, Chao,et al."Thermodynamic parameter matching ability of geothermal flash-binary power system".JOURNAL OF RENEWABLE AND SUSTAINABLE ENERGY 6.3(2014).