干旱区生态环境知识资源中心(Arid): Effect of the solar radiation of the Atacama desert in the design of a parabolic trough solar thermal power plant, using thermal oil in the solar field

Arid

DOI	10.18086/swc.2019.08.02
	Effect of the solar radiation of the Atacama desert in the design of a parabolic trough solar thermal power plant, using thermal oil in the solar field
	Cornejo, Lorena; Arias, Ignacio; Martinez, Alejandro; Ibarra, Mercedes; Valencia, Felipe
通讯作者	Cornejo, L (corresponding author), Univ Tarapaca, Dept Mech Engn, Lab Environm Res Arid Zones, LIMZA, Avda Gen Velasquez 1775, Arica, Chile.
会议名称	International-Solar-Energy-Society (ISES) Solar World Conference (SWC) / International-Energy-Agency-Solar-Heating-and-Cooling-Programme (IEA SHC) International Conference on Solar Heating and Cooling for Buildings and Industry
会议日期	NOV 04-07, 2019
会议地点	Chilean Solar Energy Res Ctr, Santiago, CHILE
英文摘要	In Chile, energy demand is projected around 34%, to the year 2030 respect of the actual demand. Which implies an increase in CO2 emissions released into the atmosphere. Because of this, the Atacama desert presents itself as the main focus for the implementation of solar concentration technologies to satisfy the energetic solicitations of the country. For this reason, we focused to study, characterization and compare the surface of the solar field of three parabolic trough solar thermal power plants with nominal powers 30 MW, 50 MW and 100 MW with a solar multiple equal 1, in 16 locations of the Atacama desert. In addition, equipment was selected and established standard design conditions obtained the operational values of the most recognized plants in operation worldwide. For other hand, the solar resource of the Atacama desert was estimated using the Boland-Ridley-Lauret model (BRL), and as input data the global horizontal irradiation acquired of the solar explorer of the University of Chile, estimating the value of direct normal irradiation at the design point, the monthly and annual value for the 16 locations. In this way, the performance of two heat transfer fluids, such as, Therminol VP-1 and Syltherm 800 were analysed under the design conditions. As well as, the economic impact of these thermal oils in the solar field and LCOE were estimated Similarly, full load operation hours, the annual electrical generation per location and its average per nominal power were estimated. As a consequence of this work, it is possible now to make a more accurate decision about the design of parabolic trough solar thermal power plants in the Atacama desert, proving to be an important contribution to make up for the lack practical/operational about this subject matter in Chile.
英文关键词	Renewable Energy Solar Energy Solar Plant Chile Atacama desert parabolic trough collector heat transfer fluid
来源出版物	PROCEEDINGS OF THE ISES SOLAR WORLD CONFERENCE 2019 AND THE IEA SHC SOLAR HEATING AND COOLING CONFERENCE FOR BUILDINGS AND INDUSTRY 2019
出版年	2019
页码	300-311
ISBN	978-3-9820408-1-3
出版者	INTL SOLAR ENERGY SOC
类型	Proceedings Paper
语种	英语
收录类别	CPCI-S
WOS记录号	WOS:000604438100031
WOS关键词	HEAT-TRANSFER FLUID ; MOLTEN-SALT ; TEMPERATURE ; SIMULATION ; SYSTEM
WOS类目	Energy & Fuels
WOS研究方向	Energy & Fuels
资源类型	会议论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/370240
作者单位	[Cornejo, Lorena; Martinez, Alejandro] Univ Tarapaca, Dept Mech Engn, Lab Environm Res Arid Zones, LIMZA, Avda Gen Velasquez 1775, Arica, Chile; [Arias, Ignacio; Martinez, Alejandro; Ibarra, Mercedes] Fraunhofer Chile Res, Ctr Solar Energy Technol, Avda Vicuna Mackenna 4860, Santiago, Chile; [Valencia, Felipe] Univ Chile, Dept Elect Engn, Santiago, Chile
推荐引用方式 GB/T 7714	Cornejo, Lorena,Arias, Ignacio,Martinez, Alejandro,et al. Effect of the solar radiation of the Atacama desert in the design of a parabolic trough solar thermal power plant, using thermal oil in the solar field[C]:INTL SOLAR ENERGY SOC,2019:300-311.