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Thermal-economic analysis of a novel solar power tower system with CO2-based mixtures at typical days of four seasons

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  • Liang, Yaran
  • Lin, Xinxing
  • Su, Wen
  • Xing, Lingli
  • Zhou, Naijun

Abstract

Herein, a novel power cycle is proposed to reduce the power consumption of compression. A second heater is introduced to alleviate the pinch point problem. To efficiently convert the heat of solar power tower (SPT) system, three mixtures, namely CO2/R290, CO2/R600a and CO2/R601a, are applied to the cycle. An integrated model is established for SPT system, and thermal-economic performances are studied and compared under the irradiation conditions of typical days in four seasons. The results indicate that: in the mass fraction range of CO2-based mixture with non-flammability, as the CO2 mass fraction increases, the overall energy efficiency, exergy efficiency and generated electricity increase first and then decrease, while LCOE decreases first and then increases. The corresponding optimal system performances are respectively obtained by CO2/R290 (0.8/0.2), CO2/R600a (0.8/0.2) and CO2/R601a (0.85/0.15). Under different typical days, the energy and exergy efficiencies of summer solstice are slightly lower than those of winter solstice, but its LCOE is the lowest and generated electricity is the highest. Furthermore, performance analysis is conducted under different values of system parameters. It's found that the minimum cycle temperature has the highest sensitivity on performances.

Suggested Citation

  • Liang, Yaran & Lin, Xinxing & Su, Wen & Xing, Lingli & Zhou, Naijun, 2023. "Thermal-economic analysis of a novel solar power tower system with CO2-based mixtures at typical days of four seasons," Energy, Elsevier, vol. 276(C).
    • Handle: RePEc:eee:energy:v:276:y:2023:i:c:s0360544223009969
    DOI: 10.1016/j.energy.2023.127602
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    References listed on IDEAS

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    1. Guo, Jia-Qi & Li, Ming-Jia & Xu, Jin-Liang & Yan, Jun-Jie & Wang, Kun, 2019. "Thermodynamic performance analysis of different supercritical Brayton cycles using CO2-based binary mixtures in the molten salt solar power tower systems," Energy, Elsevier, vol. 173(C), pages 785-798.
    2. Yu, Qiang & Wang, Zhifeng & Xu, Ershu & Li, Xin & Guo, Minghuan, 2012. "Modeling and dynamic simulation of the collector and receiver system of 1MWe DAHAN solar thermal power tower plant," Renewable Energy, Elsevier, vol. 43(C), pages 18-29.
    3. Crespi, F. & Rodríguez de Arriba, P. & Sánchez, D. & Ayub, A. & Di Marcoberardino, G. & Invernizzi, C.M. & Martínez, G.S. & Iora, P. & Di Bona, D. & Binotti, M. & Manzolini, G., 2022. "Thermal efficiency gains enabled by using CO2 mixtures in supercritical power cycles," Energy, Elsevier, vol. 238(PC).
    4. Aofang Yu & Wen Su & Li Zhao & Xinxing Lin & Naijun Zhou, 2020. "New Knowledge on the Performance of Supercritical Brayton Cycle with CO 2 -Based Mixtures," Energies, MDPI, vol. 13(7), pages 1-23, April.
    5. Collado, Francisco J. & Guallar, Jesús, 2013. "A review of optimized design layouts for solar power tower plants with campo code," Renewable and Sustainable Energy Reviews, Elsevier, vol. 20(C), pages 142-154.
    6. Feng, Yongqiang & Zhang, Yaning & Li, Bingxi & Yang, Jinfu & Shi, Yang, 2015. "Sensitivity analysis and thermoeconomic comparison of ORCs (organic Rankine cycles) for low temperature waste heat recovery," Energy, Elsevier, vol. 82(C), pages 664-677.
    7. Li, Xin & Kong, Weiqiang & Wang, Zhifeng & Chang, Chun & Bai, Fengwu, 2010. "Thermal model and thermodynamic performance of molten salt cavity receiver," Renewable Energy, Elsevier, vol. 35(5), pages 981-988.
    8. Ehsan, M. Monjurul & Awais, Muhammad & Lee, Sangkyoung & Salehin, Sayedus & Guan, Zhiqiang & Gurgenci, Hal, 2023. "Potential prospects of supercritical CO2 power cycles for commercialisation: Applicability, research status, and advancement," Renewable and Sustainable Energy Reviews, Elsevier, vol. 172(C).
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    Cited by:

    1. Shaohua Hu & Yaran Liang & Ruochen Ding & Lingli Xing & Wen Su & Xinxing Lin & Naijun Zhou, 2024. "Research on Off-Design Characteristics and Control of an Innovative S-CO 2 Power Cycle Driven by the Flue Gas Waste Heat," Energies, MDPI, vol. 17(8), pages 1-24, April.

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