Technoeconomic assessment of an integrated solar combined cycle power plant in Greece using line-focus parabolic trough collectors

被引：45
作者：
Bakos, G. C. [1 ]
Parsa, D. [1 ]
机构：
[1] Democritus Univ Thrace DUTh, Lab Energy Econ, Xanthi 67100, Greece
来源：
RENEWABLE ENERGY | 2013年 / 60卷
关键词：
Parabolic trough; Rankine cycle; Combined cycle; Solar thermal power plants;
D O I：
10.1016/j.renene.2013.05.025
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Renewable energy sources and especially solar energy may be the answer to the increasing demand for energy, leading to the reduction of fossil fuel consumption and its associated negative environmental impact. An attractive solution to this problem could be the combination of renewable and conventional energy sources technologies such as the integrated solar combined cycle power plants (ISCCP). In this paper the operation of a 50 MW ISCCP with natural gas and parabolic trough solar collectors was simulated using TRNSYS software. The proposed power plant performance, fuel consumption and solar contribution were analyzed through six different simulation scenarios for different collector area. Two different modes of operation, namely power boost and fuel saving, were considered. Also, an economic analysis shows the optimal contribution rate of solar field taking into consideration the results of various simulation scenarios. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：598 / 603
页数：6
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