Results 11 to 20 of about 440 (177)
Review on the Method of Compensation Benefit Allocation for Cascade Hydropower Stations
Renmin Zhujiang, 2020 Under the model of cascade rolling development,there are significant compensation benefits in the joint operation of cascade hydropower stations.Scientific and reasonable allocation of compensation benefits becomes the key point to realize joint optimal ...
LI Yinghai +3 more
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SVM-based Implicit Stochastic Scheduling Mode for Cascade Hydropower Stations [PDF]
MATEC Web of Conferences, 2018 In view of the uncertainty of inflow of cascade reservoirs, an implicit stochastic joint scheduling function model for cascade hydropower stations based on support vector machine (SVM) was established.
Wang Qinhui +3 more
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Multi-objective Dispatching Benefit Evaluation System for Cascade Hydropower Stations [PDF]
MATEC Web of Conferences, 2018 In order to master the dispatching level of cascade hydropower stations and guide them to know how to operate in the future, based on the analysis of the factors affecting the dispatching results, a multiobjective evaluation system of power generation ...
Xie Diya +4 more
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A Load-Based Method for Peak Operations of Cascaded Hydropower Stations
IOP Conference Series: Earth and Environmental Science, 2021 Abstract Short-term generation scheduling of cascade hydropower stations has always been one of the core tasks of power system operations. However, with the rapid increase of the number of power stations and the complexity of operation constraints, it is facing more and more challenges to quickly obtain practical day-ahead generation ...
Sen Wang, Jianjian Shen, Shanzong Li
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Planning of Cascade Hydropower Stations with the Consideration of Long‐Term Operations under Uncertainties [PDF]
Complexity, 2019 In the location‐related planning of a hydropower system, the consideration of future operations under uncertainties can make the decisions sustainable and robust. Then, it is of great importance to develop an effective approach that deals with the long‐term stochasticity due to the long‐lasting effects of the location selections.
Changjun Wang, Shutong Chen
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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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Combined Bidding Strategy of Multi-owner Cascaded Hydropower Stations in Day-Ahead Market
MATEC Web of Conferences, 2018 Under the background of the electricity market reform, if the multi-owner cascade hydropower stations bid separately, the overall competitive advantages of river basin cannot be exerted, and the overall benefits cannot achieve the maximization.
Yang Ying +5 more
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An Optimal Weekly Operation Strategy for Power Systems with Renewable Energy
Zhongguo dianli, 2020 In order to coordinate the completion of monthly contract electricity quantity, an optimal weekly operation model for multi-source hybrid power system including wind, photovoltaic, cascade hydropower and thermal power is established and analyzed in this ...
Shuqiang ZHAO +3 more
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Energy Strategy Reviews, 2023 Due to its randomness, intermittence, and volatility, the high-proportional integration of wind and solar power poses challenges to the safe and stable operation of power systems. Cascade hydropower stations have a high response speed, high adjustability,
Fugang Li +5 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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