Direct Molten Salt Linear receiver CSP-concepts with MS-TES compared with Direct Steam Generation Linear receiver CSP-concepts with solid bed TES

被引:3
作者
Schneider, G. [1 ]
Maier, H. [1 ]
Stenglein, M. [1 ]
Schicktanz, P. [1 ]
Stepper, R. [1 ]
Schlipf, D. [1 ]
机构
[1] Enolcon Gmbh, D-74321 Bietigheim Bissingen, Germany
来源
INTERNATIONAL CONFERENCE ON CONCENTRATING SOLAR POWER AND CHEMICAL ENERGY SYSTEMS, SOLARPACES 2014 | 2015年 / 69卷
关键词
Linear Receivers; Direct molten salt; Direct steam generation; solid bed; storage system; TES;
D O I
10.1016/j.egypro.2015.03.124
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The use of molten salt in line focusing systems is under investigation by several CSP market players along the supply chain of a typical CSP-plant. In this paper, an economical analysis is performed, in order to compare the DMS system with a DSG-system with solid bed thermal storage and a classical parabolic trough system using thermal oil and a molten-salt storage system. The resulting LCOE values are further analyzed with a sensitivity analysis and further technical and operational optimization. As results, the economical values for the DMS show a good potential. The DSG-system with solid bed as thermal storage offers also a high and promising potential to achieve even clear lower LCOE-values, with very stable LCOE-level with regard to the sensitivity analysis. As one outcome of this study, the LCOE values for the DMS and the DSG-system are in any case lower compared to current state of the art solutions. (C) 2015 The Authors. Published by Elsevier Ltd.
引用
收藏
页码:1412 / 1420
页数:9
相关论文
共 5 条
[1]  
Coastal Chemical Co, 2000, HITEC HEAT TRANSF SA
[2]  
Riffelmann K, 2012, SOL PACES C 2012 SEP
[3]   Molten salt for parabolic trough applications: system simulation and scale effects [J].
Ruegamer, T. ;
Kamp, H. ;
Kuckelkorn, T. ;
Schiel, W. ;
Weinrebe, G. ;
Nava, P. ;
Riffelmann, K. ;
Richert, T. .
PROCEEDINGS OF THE SOLARPACES 2013 INTERNATIONAL CONFERENCE, 2014, 49 :1523-1532
[4]   Status of the development of a new High Temperature Thermal Energy Storage System (HTTESS) for CSP-power plants [J].
Schneider, G. ;
Maier, H. .
PROCEEDINGS OF THE SOLARPACES 2013 INTERNATIONAL CONFERENCE, 2014, 49 :965-972
[5]  
Stenglein M., 2013, NOVEL APPROACH THERM