干旱区生态环境知识资源中心(Arid): Concentrating Solar Power Gen3 Demonstration Roadmap

Arid

DOI	10.2172/1338899
报告编号	NREL/TP--5500-67464
来源ID	OSTI_ID: 1338899
	Concentrating Solar Power Gen3 Demonstration Roadmap
	Mehos, Mark [National Renewable Energy Lab. (NREL), Golden, CO (United States)]; Turchi, Craig [National Renewable Energy Lab. (NREL), Golden, CO (United States)]; Vidal, Judith [National Renewable Energy Lab. (NREL), Golden, CO (United States)]; Wagner, Michael [National Renewable Energy Lab. (NREL), Golden, CO (United States)]; Ma, Zhiwen [National Renewable Energy Lab. (NREL), Golden, CO (United States)]; Ho, Clifford [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)]; Kolb, William [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)]; Andraka, Charles [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)]; Kruizenga, Alan [Sandia National Lab. (SNL-CA), Livermore, CA (United States)]
英文摘要	Today's power-tower concentrating solar power (CSP) technology exists in large part as a result of Department of Energy (DOE) and utility industry funding of demonstration systems in the 1980s and 1990s. Today's most advanced towers are integrated with molten-salt thermal energy storage, delivering thermal energy at 565 degrees C for integration with conventional steam-Rankine cycles. The supercritical carbon dioxide power cycle has been identified as a likely successor to the steam-Rankine power cycle due to its potential for high efficiency when operating at elevated temperatures of 700 degrees C or greater. Over the course of the SunShot Initiative, DOE has supported a number of technology pathways that can operate efficiently at these temperatures and that hold promise to be reliable and cost effective. Three pathways - molten salt, particle, and gaseous - were selected for further investigation based on a two-day workshop held in August of 2016. The information contained in this roadmap identifies research and development challenges and lays out recommended research activities for each of the three pathways. DOE foresees that by successfully addressing the challenges identified in this roadmap, one or more technology pathways will be positioned for demonstration and subsequent commercialization within the next ten years. Based on current knowledge of the three power tower technologies, all three have the potential to achieve the SunShot goal of 6 cents/kilowatt-hour. Further development, modeling, and testing are now required to bring one or more of the technologies to a stage where integrated system tests and pilot demonstrations are feasible.
出版年	2017
报告类型	Technical Report
语种	英语
国家	美国
来源学科分类	14 SOLAR ENERGY ; 47 OTHER INSTRUMENTATION concentrating solar power ; demonstration roadmap ; molten salt receiver ; particle receiver ; gas-phase receiver ; technology gaps
URL	http://www.osti.gov/scitech/servlets/purl/1338899
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/260667
推荐引用方式 GB/T 7714	Mehos, Mark [National Renewable Energy Lab. ,Turchi, Craig [National Renewable Energy Lab. ,Vidal, Judith [National Renewable Energy Lab. ,et al. Concentrating Solar Power Gen3 Demonstration Roadmap,2017.