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Off-design and flexibility analyses of combined cooling and power based liquified natural gas (LNG) cold energy utilization system under fluctuating regasification rates

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  • Huang, Z.F.
  • Wan, Y.D.
  • Soh, K.Y.
  • Islam, M.R.
  • Chua, K.J.

Abstract

The Liquified Natural Gas (LNG) regasification rate tends to fluctuate during the diurnal period due to the varying demand of natural gas. This fluctuation leads to the energy mismatch between LNG cold energy utilization system and users. Consequently, the actual LNG cold energy utilization efficiency deteriorates significantly. In this study, a novel cold storage-based combined cooling and power system has been designed to improve the efficiency and versatility of LNG cold energy utilization under fluctuating regasification rates. The system incorporates a CO2 based Rankine cycle, a direct expansion unit, and cooling recovery units. The waste heat (90 °C) harnessed from gas power plants instead of seawater (15 °C) is employed as the heat source to improve the Rankine cycle performance. Further, cold energy storage tanks are adopted to decouple the power and cooling outputs from the fluctuating regasification rates. Off-design performance of the system is investigated under the different regasification rates. Key results have revealed that the power output profile from the conventional system is monotonous and the valley-to-peak ratio of power is as low as 0.05, resulting in potential downtime for downstream users. In contrast, the proposed system implements a versatile power and cooling strategy to satisfy different users’ demands. Results from two case studies demonstrate that the valley-to-peak ratio of power can be markedly improved to values spanning 0.4 to 1. The daily cold recovery rate, exergy efficiency, and reducing CO2 emission approach 53.45%, 25.26%, and 645.13 tons/day, respectively, for a 3 megatons per annum regasification LNG plant. The payback period for the proposed system is 0.67 years, which is almost half of the conventional system’s period.

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  • Huang, Z.F. & Wan, Y.D. & Soh, K.Y. & Islam, M.R. & Chua, K.J., 2022. "Off-design and flexibility analyses of combined cooling and power based liquified natural gas (LNG) cold energy utilization system under fluctuating regasification rates," Applied Energy, Elsevier, vol. 310(C).
    • Handle: RePEc:eee:appene:v:310:y:2022:i:c:s0306261922000186
    DOI: 10.1016/j.apenergy.2022.118529
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    References listed on IDEAS

    as
    1. Ning, Jinghong & Sun, Zhili & Dong, Qiang & Liu, Xinghua, 2019. "Performance study of supplying cooling load and output power combined cycle using the cold energy of the small scale LNG," Energy, Elsevier, vol. 172(C), pages 36-44.
    2. Szargut, Jan & Szczygiel, Ireneusz, 2009. "Utilization of the cryogenic exergy of liquid natural gas (LNG) for the production of electricity," Energy, Elsevier, vol. 34(7), pages 827-837.
    3. Pierobon, Leonardo & Nguyen, Tuong-Van & Larsen, Ulrik & Haglind, Fredrik & Elmegaard, Brian, 2013. "Multi-objective optimization of organic Rankine cycles for waste heat recovery: Application in an offshore platform," Energy, Elsevier, vol. 58(C), pages 538-549.
    4. He, Tianbiao & Lv, Hongyu & Shao, Zixian & Zhang, Jibao & Xing, Xialian & Ma, Huigang, 2020. "Cascade utilization of LNG cold energy by integrating cryogenic energy storage, organic Rankine cycle and direct cooling," Applied Energy, Elsevier, vol. 277(C).
    5. He, Tianbiao & Chong, Zheng Rong & Zheng, Junjie & Ju, Yonglin & Linga, Praveen, 2019. "LNG cold energy utilization: Prospects and challenges," Energy, Elsevier, vol. 170(C), pages 557-568.
    6. Ghaebi, Hadi & Parikhani, Towhid & Rostamzadeh, Hadi, 2018. "A novel trigeneration system using geothermal heat source and liquefied natural gas cold energy recovery: Energy, exergy and exergoeconomic analysis," Renewable Energy, Elsevier, vol. 119(C), pages 513-527.
    7. Sun, Zhixin & Lai, Jianpeng & Wang, Shujia & Wang, Tielong, 2018. "Thermodynamic optimization and comparative study of different ORC configurations utilizing the exergies of LNG and low grade heat of different temperatures," Energy, Elsevier, vol. 147(C), pages 688-700.
    8. Qi, Meng & Park, Jinwoo & Kim, Jeongdong & Lee, Inkyu & Moon, Il, 2020. "Advanced integration of LNG regasification power plant with liquid air energy storage: Enhancements in flexibility, safety, and power generation," Applied Energy, Elsevier, vol. 269(C).
    9. Kanbur, Baris Burak & Xiang, Liming & Dubey, Swapnil & Choo, Fook Hoong & Duan, Fei, 2017. "Thermoeconomic assessment of a micro cogeneration system with LNG cold utilization," Energy, Elsevier, vol. 129(C), pages 171-184.
    10. Atienza-Márquez, Antonio & Bruno, Joan Carles & Akisawa, Atsushi & Coronas, Alberto, 2019. "Performance analysis of a combined cold and power (CCP) system with exergy recovery from LNG-regasification," Energy, Elsevier, vol. 183(C), pages 448-461.
    11. Song, Yuhui & Wang, Jiangfeng & Dai, Yiping & Zhou, Enmin, 2012. "Thermodynamic analysis of a transcritical CO2 power cycle driven by solar energy with liquified natural gas as its heat sink," Applied Energy, Elsevier, vol. 92(C), pages 194-203.
    12. Zhao, Liang & Dong, Hui & Tang, Jiajun & Cai, Jiuju, 2016. "Cold energy utilization of liquefied natural gas for capturing carbon dioxide in the flue gas from the magnesite processing industry," Energy, Elsevier, vol. 105(C), pages 45-56.
    13. Li, Yongyi & Liu, Yujia & Zhang, Guoqiang & Yang, Yongping, 2020. "Thermodynamic analysis of a novel combined cooling and power system utilizing liquefied natural gas (LNG) cryogenic energy and low-temperature waste heat," Energy, Elsevier, vol. 199(C).
    14. Lee, Inkyu & You, Fengqi, 2019. "Systems design and analysis of liquid air energy storage from liquefied natural gas cold energy," Applied Energy, Elsevier, vol. 242(C), pages 168-180.
    15. Ibarra, Mercedes & Rovira, Antonio & Alarcón-Padilla, Diego-César & Blanco, Julián, 2014. "Performance of a 5kWe Organic Rankine Cycle at part-load operation," Applied Energy, Elsevier, vol. 120(C), pages 147-158.
    16. Shi, Lingfeng & Shu, Gequn & Tian, Hua & Huang, Guangdai & Li, Xiaoya & Chen, Tianyu & Li, Ligeng, 2018. "Experimental investigation of a CO2-based Transcritical Rankine Cycle (CTRC) for exhaust gas recovery," Energy, Elsevier, vol. 165(PB), pages 1149-1159.
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    Cited by:

    1. He, Jintao & Shi, Lingfeng & Tian, Hua & Wang, Xuan & Sun, Xiaocun & Zhang, Meiyan & Yao, Yu & Shu, Gequn, 2023. "Applying artificial neural network to approximate and predict the transient dynamic behavior of CO2 combined cooling and power cycle," Energy, Elsevier, vol. 285(C).
    2. Huang, Z.F. & Soh, K.Y. & Wan, Y.D. & Islam, M.R. & Chua, K.J., 2022. "Assessment of an intermediate working medium and cold energy storage (IWM-CES) system for LNG cold energy utilization under real regasification case," Energy, Elsevier, vol. 253(C).
    3. Sun, Zhixin & Huang, Yisheng & Tian, Na & Lin, Kui, 2023. "Performance improvement of ORC by breaking the barrier of ambient pressure," Energy, Elsevier, vol. 262(PA).
    4. Wang, Zhe & Cao, Menglong & Tang, Haobo & Ji, Yulong & Han, Fenghui, 2024. "A global heat flow topology for revealing the synergistic effects of heat transfer and thermal power conversion in large scale systems: Methodology and case study," Energy, Elsevier, vol. 290(C).
    5. Huang, Z.F. & Soh, K.Y. & Islam, M.R. & Chua, K.J., 2023. "Development of a novel grid-free district cooling system considering blockchain-based demand response management," Applied Energy, Elsevier, vol. 342(C).
    6. Chen, Kang & Han, Zihao & Fan, Gang & Zhang, Yicen & Yu, Haibin & Dai, Yiping, 2023. "Optimum design point exploration and performance analysis of a novel CO2 power generation system for LNG cold energy recovery: Considering the temperature fluctuation of heat source," Energy, Elsevier, vol. 275(C).
    7. Huang, Z.F. & Soh, K.Y. & Islam, M.R. & Chua, K.J., 2022. "Digital twin driven life-cycle operation optimization for combined cooling heating and power-cold energy recovery (CCHP-CER) system," Applied Energy, Elsevier, vol. 324(C).

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