Thermodynamic evaluation of solar integration into a natural gas combined cycle power plant

Guangdong Zhu, Ty Neises, Craig Turchi and Robin Bedilion

Renewable Energy, 2015, vol. 74, issue C, 815-824

Abstract: The term integrated solar combined-cycle (ISCC) has been used to define the combination of solar thermal energy into a natural gas combined-cycle (NGCC) power plant. Based on a detailed thermodynamic cycle model for a reference ISCC plant, the impact of solar addition is thoroughly evaluated for a wide range of input parameters such as solar thermal input and ambient temperature. It is shown that solar hybridization into an NGCC plant may give rise to a substantial benefit from a thermodynamic point of view. The work here also indicates that a significant solar contribution may be achieved in an ISCC plant, thus implying substantial fuel savings and environmental benefits.

Keywords: Concentrating solar power; Integrated solar combined cycle; Solar hybridization; Thermodynamic analysis (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (27)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:74:y:2015:i:c:p:815-824

DOI: 10.1016/j.renene.2014.08.073

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