Integrated straw return and biostimulant application improve soil nitrogen supply and grain yield-quality synergy in winter wheat under mild saline-alkaline stress. [PDF]
Xu Q, Du W, Ma C, Wang Q.
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Investigating the impact of the construction of the Duliu River dam in China on the spatiotemporal changes of fish communities. [PDF]
Zhang R, Huang F, Yang H, Zeng P, Ma X.
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Climate change effects on hydrologic processes and water quality in the Connecticut River watershed. [PDF]
Parry H, Randhir TO.
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Optimisation of island integrated energy system based on marine renewable energy. [PDF]
Zhao W +7 more
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Risk Assessment of Use of the Dnieper Cascade Hydropower Plants [PDF]
In this article we wish to evaluate efficiency of use of Dnieper cascade hydropower plants on the basis of common approaches to environmental management. We evaluate the efficiency of use the flooded areas of the hydropower station in agriculture.
Andriy Skrypnyk, Olha Holiachuk
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Applications of metaheuristic algorithms for optimal operation of cascaded hydropower plants
Neural Computing and Applications, 2020In this paper, two optimal operation plans of a cascaded reservoir system with four hydropower plants are studied for reaching the highest power energy of all the power plants. In the first plan, called local optimization plan, optimal water discharge of each upstream hydropower plant is determined first and the optimal discharge is then used as input ...
Thang Trung Nguyen +2 more
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Short-term optimal scheduling of cascade hydropower plants with reverse-regulating effects
Renewable Energy, 2022Chengguo Su, Wenlin Yuan, Feng Jiang
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Optimal Operation of Cascade Hydropower Plants
2009 Asia-Pacific Power and Energy Engineering Conference, 2009A new model is presented based on combined guide curves for optimizing hydropower production and for better storage distribution among cascade reservoirs. The model is optimized with the particle swarm optimization algorithm and storage distribution among cascade reservoirs is achieved by the storage effectiveness index method.
Shenglian Guo +3 more
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Abstract Centralized optimization is widely used in generation scheduling of cascade hydropower plants to make full use of reservoir capacity. However, it is very common that the upstream and downstream plants of cascade hydropower system belong to different operators.
Yue Xiang, Youbo Liu, Zao Tang
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Central water resources management in a cascade of hydropower plants
2011 International Conference on Networking, Sensing and Control, 2011The paper describes a specifically adapted optimization method to design the structure and to define the parameters of a central water management system (including local controllers) in a cascade of hydropower plants, with minimum design and realization efforts.
Ute Theobald, Stephan Theobald
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