Results 11 to 20 of about 25,846 (255)
Establishment and evaluation of operation function model for cascade hydropower station
Water Science and Engineering, 2010 Toward solving the actual operation problems of cascade hydropower stations under hydrologic uncertainty, this paper presents the process of extraction of statistical characteristics from long-term optimal cascade operation, and proposes a monthly ...
Chang-ming Ji, Ting Zhou, Hai-tao Huang
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EnergiesThe situation wherein a hydrological series does satisfy the assumption of “independent and identically distributed” is called runoff inconsistency. “Flow Inversion Phenomenon” is also a kind of runoff inconsistency in space that reflects errors in the ...
Hao Du +5 more
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Practices of Hydro-Meteorological Support During Construction Period of Largehydropower Project [PDF]
E3S Web of Conferences, 2021 The hydrological and meteorological hydro-meteorological support is one important part of the hydropower construction. Accidents caused by flood and rainstorm during construction will be reduced effectively with the help of reliable hydrological and ...
Hui CAO +4 more
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Clearing Model for Day-ahead Market Considering Hydraulic Coupling Relationship of Multi-operator Cascade Hydropower Stations [PDF]
E3S Web of Conferences, 2021 There is a hydraulic coupling relationship between the upstream and downstream of cascade hydropower stations, and they usually belong to different stakeholders.
Ningxin Huang, Zhaoxia Jing
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Applied Ecology and Environmental Research, 2023 . Bahe river is the secondary tributary of the Yarlung Zangbo river, and the largest tributary of Nyang River in China, for which we analyzed the microbial diversity, community structure and metabolic function diversity in the surface sediments of 3 ...
D. Zhang, Y. Zong
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Mathematical Problems in Engineering, 2022 How cascade hydropower stations (CHSs) play the electricity market game is regarded as an important issue. The majority of the work to date has focused on short-term horizons and several simplifications in the hydropower system.
Gang Liu +3 more
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Coordinated operation method of cascade hydropower stations considering runoff error
Journal of Physics: Conference Series, 2022 Abstract The traditional collaborative scheduling method of cascade hydropower stations group has the problem of imperfect regression model, which leads to excessive water consumption rate. A collaborative scheduling method of cascade hydropower stations group considering runoff error is designed. The influence factors of runoff forecast
Miao You, Kongfei Hu
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Susceptibility Evaluation of Debris Flow Disaster in Plateau Hydropower Cascade Development Reservoir Area [PDF]
Nature Environment and Pollution Technology, 2023 The Rumei Hydropower Station is a typical cascade hydropower development project in a plateau area. The dam site is located in an area with complex topography, lithology, and geological structure.
Feng Yang, Xudong Hu, Zhenyao Xia, Lei Cui and Qi Yang
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Sustainability, 2023 Hydropower development brings benefits in terms of power generation and flood control, but it also has inevitable ecological impacts. These impacts must be considered and addressed in order to ensure sustainable development and minimize harm to the ...
Ronghui Li +4 more
semanticscholar +1 more source
Effects of Mountain Rivers Cascade Hydropower Stations on Water Ecosystems
Research in Ecology, 2022 China is rich in hydropower resources, and mountain rivers have abundant water resources and huge development potential, which have a profound impact on the pattern of water resources allocation in China. As the main way of water resources and hydropower development, the construction of cascade hydropower stations, while meeting the requirements of ...
Mengtian Sun +4 more
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