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Modelling and performance evaluation of a direct steam generation solar power system coupled with steam accumulator to meet electricity demands for a hospital under typical climate conditions in Libya

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  • Ehtiwesh, Amin
  • Kutlu, Cagri
  • Su, Yuehong
  • Riffat, Saffa

Abstract

This study aims to build a dynamic model of a direct steam generation (DSG) solar power system coupled with a steam accumulator to meet electricity demands for a hospital under transient environmental conditions in Libya. The main components of the system are DSG parabolic trough collectors, a steam accumulator, a turbine, a condenser and a circulation pump. The system is modelled via using Simulink\Simscape software blocks with integrated MATLAB functions to run a dynamic simulation. As the simulation tool reflects the transient operation of the components, advanced control strategies were applied to the model. Using the proportional integral controller (PI controller), safe operation of the system is secured by pump flow rate control, safe turbine operation is provided by pressure control and power output is matched with the demand by using a throttle valve control. 1584 m2 solar collector area and 160 m3 total volume of pressurized steam tank are used in the simulation considering the electricity demand of the hospital and solar radiation in the location. The produced work output was controlled to match the demand profile of the hospital, which needs 200 kW in the peak period and 50 kW at the night. The designed system shows a maximum thermal efficiency of 23.5% for the operation condition.

Suggested Citation

  • Ehtiwesh, Amin & Kutlu, Cagri & Su, Yuehong & Riffat, Saffa, 2023. "Modelling and performance evaluation of a direct steam generation solar power system coupled with steam accumulator to meet electricity demands for a hospital under typical climate conditions in Libya," Renewable Energy, Elsevier, vol. 206(C), pages 795-807.
    • Handle: RePEc:eee:renene:v:206:y:2023:i:c:p:795-807
    DOI: 10.1016/j.renene.2023.02.075
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    References listed on IDEAS

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    1. Mohamed, Ahmed M.A. & Al-Habaibeh, Amin & Abdo, Hafez & Elabar, Sherifa, 2015. "Towards exporting renewable energy from MENA region to Europe: An investigation into domestic energy use and householders’ energy behaviour in Libya," Applied Energy, Elsevier, vol. 146(C), pages 247-262.
    2. Behar, Omar & Khellaf, Abdallah & Mohammedi, Kamal, 2013. "A review of studies on central receiver solar thermal power plants," Renewable and Sustainable Energy Reviews, Elsevier, vol. 23(C), pages 12-39.
    3. Hoffmann, J.E. & Dall, E.P., 2018. "Integrating desalination with concentrating solar thermal power: A Namibian case study," Renewable Energy, Elsevier, vol. 115(C), pages 423-432.
    4. Fernández, Angel G. & Gomez-Vidal, Judith & Oró, Eduard & Kruizenga, Alan & Solé, Aran & Cabeza, Luisa F., 2019. "Mainstreaming commercial CSP systems: A technology review," Renewable Energy, Elsevier, vol. 140(C), pages 152-176.
    5. Arteconi, Alessia & Del Zotto, Luca & Tascioni, Roberto & Cioccolanti, Luca, 2019. "Modelling system integration of a micro solar Organic Rankine Cycle plant into a residential building," Applied Energy, Elsevier, vol. 251(C), pages 1-1.
    6. Li, Lu & Sun, Jie & Li, Yinshi & He, Ya-Ling & Xu, Haojie, 2019. "Transient characteristics of a parabolic trough direct-steam-generation process," Renewable Energy, Elsevier, vol. 135(C), pages 800-810.
    7. Aghaziarati, Zeinab & Aghdam, Abolfazl Hajizadeh, 2021. "Thermoeconomic analysis of a novel combined cooling, heating and power system based on solar organic Rankine cycle and cascade refrigeration cycle," Renewable Energy, Elsevier, vol. 164(C), pages 1267-1283.
    8. Soares, João & Oliveira, Armando C. & Valenzuela, Loreto, 2021. "A dynamic model for once-through direct steam generation in linear focus solar collectors," Renewable Energy, Elsevier, vol. 163(C), pages 246-261.
    9. Li, Jing & Li, Pengcheng & Gao, Guangtao & Pei, Gang & Su, Yuehong & Ji, Jie, 2017. "Thermodynamic and economic investigation of a screw expander-based direct steam generation solar cascade Rankine cycle system using water as thermal storage fluid," Applied Energy, Elsevier, vol. 195(C), pages 137-151.
    10. Tiba, Chigueru & Bezerra Azevedo, Veronica Wilma & Paes, Marcos Diego A.C. & Souza, Leonardo F.L. de, 2022. "Mapping the potential for a combined generation of electricity and industrial process heat in the northeast of Brazil - Case study: Bahia," Renewable Energy, Elsevier, vol. 199(C), pages 672-686.
    11. Wang, Ruilin & Sun, Jie & Hong, Hui, 2019. "Proposal of solar-aided coal-fired power generation system with direct steam generation and active composite sun-tracking," Renewable Energy, Elsevier, vol. 141(C), pages 596-612.
    12. Orumiyehei, Aida & Ameri, Mehran & Nobakhti, Mohammad Hasan & Zareh, Masud & Edalati, Saeed, 2022. "Transient simulation of hybridized system: Waste heat recovery system integrated to ORC and Linear Fresnel collectors from energy and exergy viewpoint," Renewable Energy, Elsevier, vol. 185(C), pages 172-186.
    13. Li, Jing & Li, Pengcheng & Pei, Gang & Alvi, Jahan Zeb & Ji, Jie, 2016. "Analysis of a novel solar electricity generation system using cascade Rankine cycle and steam screw expander," Applied Energy, Elsevier, vol. 165(C), pages 627-638.
    14. Mousa, M.A. & Saleh Ibrahim, I.M. & Molokhia, I.M., 1998. "Comparative study in supplying electrical energy to small remote loads in Libya," Renewable Energy, Elsevier, vol. 14(1), pages 135-140.
    15. Naminezhad, Alireza & Mehregan, Mahmood, 2022. "Energy and exergy analyses of a hybrid system integrating solar-driven organic Rankine cycle, multi-effect distillation, and reverse osmosis desalination systems," Renewable Energy, Elsevier, vol. 185(C), pages 888-903.
    16. Zhang, Shunqi & Liu, Ming & Zhao, Yongliang & Zhang, Kezhen & Liu, Jiping & Yan, Junjie, 2022. "Thermodynamic analysis on a novel bypass steam recovery system for parabolic trough concentrated solar power plants during start-up processes," Renewable Energy, Elsevier, vol. 198(C), pages 973-983.
    17. Lei, Dongqiang & Fu, Xuqiang & Ren, Yucong & Yao, Fangyuan & Wang, Zhifeng, 2019. "Temperature and thermal stress analysis of parabolic trough receivers," Renewable Energy, Elsevier, vol. 136(C), pages 403-413.
    18. Li, Pengcheng & Li, Jing & Gao, Guangtao & Pei, Gang & Su, Yuehong & Ji, Jie & Ye, Bin, 2017. "Modeling and optimization of solar-powered cascade Rankine cycle system with respect to the characteristics of steam screw expander," Renewable Energy, Elsevier, vol. 112(C), pages 398-412.
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