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Measures to reduce solar energy dumped in a solar aided power generation plant

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  • Huang, Chang
  • Hou, Hongjuan
  • Hu, Eric
  • Yu, Gang
  • Chen, Si
  • Yang, Yongping

Abstract

Solar aided power generation technology has been proved to be one of the most efficient ways to integrate solar energy into a coal-fired power plant. In a typical plant, the solar field size is normally designed with a solar multiple greater than one. Therefore, sometimes collected solar heat becomes surplus when the collected solar heat exceeds the heat demand. Other than being dumped, the surplus solar heat could be either charged into a thermal energy storage system if there is one; or used to preheat (feedwater) continuously. In this paper, the impacts of these two measures (being charged and preheating continuously) on the technical and economic performances of the integrated plant are analyzed in detail by undertaking a desktop case study. The results show that both measures could reduce the surplus solar heat dumped, but the economic performances vary. For the measure of preheating continuously, the maximum solar input is determined by a safety assessment to ensure a stable and safe operation. Surplus heat over this maximum amount has to be dumped. The results also show that for the plant located in Tibet China, both measures could reduce the levelized cost of energy and enhance the effective solar-to-electricity efficiency, compared to dumping case; while continuing preheating measure is superior to being charged technically and economically.

Suggested Citation

  • Huang, Chang & Hou, Hongjuan & Hu, Eric & Yu, Gang & Chen, Si & Yang, Yongping, 2020. "Measures to reduce solar energy dumped in a solar aided power generation plant," Applied Energy, Elsevier, vol. 258(C).
    • Handle: RePEc:eee:appene:v:258:y:2020:i:c:s0306261919317933
    DOI: 10.1016/j.apenergy.2019.114106
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    References listed on IDEAS

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    1. Huang, Chang & Hou, Hongjuan & Hu, Eric & Liang, Mingyu & Yang, Yongping, 2017. "Impact of power station capacities and sizes of solar field on the performance of solar aided power generation," Energy, Elsevier, vol. 139(C), pages 667-679.
    2. Huang, Chang & Hou, Hongjuan & Hu, Eric & Yu, Gang & Peng, Hao & Zhao, Jin & Yang, Yongping, 2019. "Stabilizing operation of a solar aided power generation (SAPG) plant by adjusting the burners’ tilt and attemperation flows in the boiler," Energy, Elsevier, vol. 173(C), pages 1208-1220.
    3. Peinado Gonzalo, Alfredo & Pliego Marugán, Alberto & García Márquez, Fausto Pedro, 2019. "A review of the application performances of concentrated solar power systems," Applied Energy, Elsevier, vol. 255(C).
    4. Hou, Hongjuan & Xu, Zhang & Yang, Yongping, 2016. "An evaluation method of solar contribution in a solar aided power generation (SAPG) system based on exergy analysis," Applied Energy, Elsevier, vol. 182(C), pages 1-8.
    5. Zhai, Rongrong & Zhao, Miaomiao & Tan, Kaiyu & Yang, Yongping, 2015. "Optimizing operation of a solar-aided coal-fired power system based on the solar contribution evaluation method," Applied Energy, Elsevier, vol. 146(C), pages 328-334.
    6. Wu, Junjie & Hou, Hongjuan & Yang, Yongping & Hu, Eric, 2015. "Annual performance of a solar aided coal-fired power generation system (SACPG) with various solar field areas and thermal energy storage capacity," Applied Energy, Elsevier, vol. 157(C), pages 123-133.
    7. Huang, Chang & Hou, Hongjuan & Hu, Eric & Yu, Gang & Peng, Hao & Yang, Yongping & Wang, Lu & Zhao, Jin, 2019. "Performance maximization of a solar aided power generation (SAPG) plant with a direct air-cooled condenser in power-boosting mode," Energy, Elsevier, vol. 175(C), pages 891-899.
    8. Hong-juan, Hou & Zhen-yue, Yu & Yong-ping, Yang & Si, Chen & Na, Luo & Junjie, Wu, 2013. "Performance evaluation of solar aided feedwater heating of coal-fired power generation (SAFHCPG) system under different operating conditions," Applied Energy, Elsevier, vol. 112(C), pages 710-718.
    9. Li, Chao & Zhai, Rongrong & Yang, Yongping & Patchigolla, Kumar & Oakey, John E. & Turner, Peter, 2019. "Annual performance analysis and optimization of a solar tower aided coal-fired power plant," Applied Energy, Elsevier, vol. 237(C), pages 440-456.
    10. Yılmaz, İbrahim Halil & Mwesigye, Aggrey, 2018. "Modeling, simulation and performance analysis of parabolic trough solar collectors: A comprehensive review," Applied Energy, Elsevier, vol. 225(C), pages 135-174.
    11. Hou, Hongjuan & Wu, Junjie & Yang, Yongping & Hu, Eric & Chen, Si, 2015. "Performance of a solar aided power plant in fuel saving mode," Applied Energy, Elsevier, vol. 160(C), pages 873-881.
    12. Hong, Hui & Peng, Shuo & Zhang, Hao & Sun, Jie & Jin, Hongguang, 2017. "Performance assessment of hybrid solar energy and coal-fired power plant based on feed-water preheating," Energy, Elsevier, vol. 128(C), pages 830-838.
    13. Hu, Eric & Yang, YongPing & Nishimura, Akira & Yilmaz, Ferdi & Kouzani, Abbas, 2010. "Solar thermal aided power generation," Applied Energy, Elsevier, vol. 87(9), pages 2881-2885, September.
    14. Ren, Guorui & Liu, Jinfu & Wan, Jie & Guo, Yufeng & Yu, Daren, 2017. "Overview of wind power intermittency: Impacts, measurements, and mitigation solutions," Applied Energy, Elsevier, vol. 204(C), pages 47-65.
    15. Zhao, Yawen & Hong, Hui & Jin, Hongguang, 2017. "Optimization of the solar field size for the solar–coal hybrid system," Applied Energy, Elsevier, vol. 185(P2), pages 1162-1172.
    16. Zhang, Nan & Hou, Hongjuan & Yu, Gang & Hu, Eric & Duan, Liqiang & Zhao, Jin, 2019. "Simulated performance analysis of a solar aided power generation plant in fuel saving operation mode," Energy, Elsevier, vol. 166(C), pages 918-928.
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    2. Huang, Chang & Madonski, Rafal & Zhang, Qi & Yan, Yixian & Zhang, Nan & Yang, Yongping, 2022. "On the use of thermal energy storage in solar-aided power generation systems," Applied Energy, Elsevier, vol. 310(C).
    3. Ding, Zeyu & Hou, Hongjuan & Duan, Liqiang & Hu, Eric & Zhang, Nan & Song, Jifeng, 2022. "Performance analysis and capacity optimization of a solar aided coal-fired combined heat and power system," Energy, Elsevier, vol. 239(PB).
    4. Ding, Zeyu & Hou, Hongjuan & Duan, Liqiang & Huang, Chang & Hu, Eric & Yu, Gang & Zhang, Yumeng & Zhang, Nan, 2021. "Simulation study on a novel solar aided combined heat and power system for heat-power decoupling," Energy, Elsevier, vol. 220(C).
    5. Heng Zhang & Na Wang & Kai Liang & Yang Liu & Haiping Chen, 2021. "Research on the Performance of Solar Aided Power Generation System Based on Annular Fresnel Solar Concentrator," Energies, MDPI, vol. 14(6), pages 1-23, March.
    6. Huang, Guangqin & Huang, Chang & Liu, Han & Huang, Huamao & Shang, Wentao & Wang, Weiliang, 2024. "Exergy analysis of off-design performance in solar-aided power generation systems: Evaluating the rationality of using part-load operation solution of coal-fired plants," Energy, Elsevier, vol. 302(C).
    7. Zhang, Nan & Zhang, Yumeng & Duan, Liqiang & Hou, Hongjuan & Zhang, Hanfei & Zhou, Yong & Bao, Weiwei, 2023. "Combining integrated solar combined cycle with wind-PV plants to provide stable power: Operation strategy and dynamic performance study," Energy, Elsevier, vol. 284(C).
    8. Han, Yu & Sun, Yingying & Wu, Junjie, 2023. "A novel solar-driven waste heat recovery system in solar-fuel hybrid power plants," Energy, Elsevier, vol. 285(C).

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