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Refining hydropower operation by dynamic control of cascade reservoir water levels with flood season segmentation

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  • He, Shaokun
  • Li, BinBin
  • Li, Qianxun
  • Zheng, Hezhen
  • Chen, Yingjian

Abstract

Flood limited water level (FLWL) is a critical factor in managing reservoir operations throughout the flood season. Given the growing need for renewable hydropower, there is an urgent need for new FLWL-centered policies to stimulate hydropower development. This study proposes a dynamic control framework for FLWL of cascade reservoirs based on the segmentation of the flood season (i.e., pre-flood, main flood and post-flood sub-seasons). Specifically, the dynamic control of reservoir water levels during the pre-flood and main flood sub-seasons is around seasonal FLWLs to balance flood control risk (FCR) and total hydropower generation (THG), while dynamic control of impoundment operation is implemented during the post-flood sub-season. A five-reservoir system in the Yangtze River basin was selected as a case study. The results illustrate that (1) our developed framework can offer decision-makers a balanced trade-off between FCR and THG; and (2) the optimal THG solution achieve a 3.16 % increase in hydropower generation with little increase in FCR compared to standard operating policy, while also delivering enhanced performance across other operational metrics, including impoundment efficiency. These insights are valuable for decision-makers in the Yangtze River basin and highlight the potential of dynamic control strategies for high-capacity reservoirs in other regions.

Suggested Citation

  • He, Shaokun & Li, BinBin & Li, Qianxun & Zheng, Hezhen & Chen, Yingjian, 2025. "Refining hydropower operation by dynamic control of cascade reservoir water levels with flood season segmentation," Energy, Elsevier, vol. 314(C).
    • Handle: RePEc:eee:energy:v:314:y:2025:i:c:s0360544224039343
    DOI: 10.1016/j.energy.2024.134156
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    References listed on IDEAS

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    1. Xinyuan Liu & Shenglian Guo & Pan Liu & Lu Chen & Xiang Li, 2011. "Deriving Optimal Refill Rules for Multi-Purpose Reservoir Operation," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 25(2), pages 431-448, January.
    2. Zhou, Yanlai & Guo, Shenglian & Chang, Fi-John & Xu, Chong-Yu, 2018. "Boosting hydropower output of mega cascade reservoirs using an evolutionary algorithm with successive approximation," Applied Energy, Elsevier, vol. 228(C), pages 1726-1739.
    3. Rashid, Muhammad Usman & Abid, Irfan & Latif, Abid, 2022. "Optimization of hydropower and related benefits through Cascade Reservoirs for sustainable economic growth," Renewable Energy, Elsevier, vol. 185(C), pages 241-254.
    4. Jasem Al-Humoud & Ismail Esen, 2006. "Approximate Methods for the Estimation of Muskingum Flood Routing Parameters," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 20(6), pages 979-990, December.
    5. He, Shaokun & Guo, Shenglian & Yin, Jiabo & Liao, Zhen & Li, He & Liu, Zhangjun, 2022. "A novel impoundment framework for a mega reservoir system in the upper Yangtze River basin," Applied Energy, Elsevier, vol. 305(C).
    6. Feng, Zhong-kai & Niu, Wen-jing & Cheng, Chun-tian, 2019. "China’s large-scale hydropower system: operation characteristics, modeling challenge and dimensionality reduction possibilities," Renewable Energy, Elsevier, vol. 136(C), pages 805-818.
    7. Li, Xiao & Liu, Pan & Wang, Yibo & Yang, Zhikai & Gong, Yu & An, Rihui & Huang, Kangdi & Wen, Yan, 2022. "Derivation of operating rule curves for cascade hydropower reservoirs considering the spot market: A case study of the China's Qing River cascade-reservoir system," Renewable Energy, Elsevier, vol. 182(C), pages 1028-1038.
    8. Xie, Yuzuo & Guo, Shenglian & Zhong, Sirui & He, Zhipeng & Liu, Pan & Zhou, Yanlai, 2024. "Optimal allocation of flood prevention storage and dynamic operation of water levels to increase cascade reservoir hydropower generation," Renewable Energy, Elsevier, vol. 228(C).
    9. Zhou, Yanlai & Guo, Shenglian & Chang, Fi-John & Liu, Pan & Chen, Alexander B., 2018. "Methodology that improves water utilization and hydropower generation without increasing flood risk in mega cascade reservoirs," Energy, Elsevier, vol. 143(C), pages 785-796.
    10. Gupta, Akshita & Kumar, Arun & Khatod, Dheeraj Kumar, 2019. "Optimized scheduling of hydropower with increase in solar and wind installations," Energy, Elsevier, vol. 183(C), pages 716-732.
    11. Shu, Xingsheng & Ding, Wei & Peng, Yong & Wang, Ziru, 2024. "Value of long-term inflow forecast for hydropower operation: A case study in a low forecast precision region," Energy, Elsevier, vol. 298(C).
    12. Ahmad, Shahryar Khalique & Hossain, Faisal, 2020. "Maximizing energy production from hydropower dams using short-term weather forecasts," Renewable Energy, Elsevier, vol. 146(C), pages 1560-1577.
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