Results 71 to 80 of about 25,846 (255)

A Multi-Objective Approach to Hybrid Renewable Energy Systems: Cascading Hydropower for Solar and Wind Variability Compensation [PDF]

E3S Web of Conferences
Renewable energy sources like solar and wind face an insurmountable obstacle in the form of environmental change-induced discontinuity and instability.
J Mathan, V Bharath, K Dhanush, Kumar M Manoj   +3 more
doaj   +1 more source

A two stage Bayesian stochastic optimization model for cascaded hydropower systems considering varying uncertainty of flow forecasts [PDF]

, 2014
Copyright © 2014 American Geophysical UnionThis paper presents a new Two Stage Bayesian Stochastic Dynamic Programming (TS-BSDP) model for real time operation of cascaded hydropower systems to handle varying uncertainty of inflow forecasts from ...
Fu, Guangtao, Peng, Yong, Xu, Wei, Zhang, Chi, Zhou, Huicheng   +4 more
core   +1 more source

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
openaire   +2 more sources

Rethinking the Filling Process of Mega‐Dam Cascades

Water Resources Research, Volume 62, Issue 3, March 2026.
Abstract The filling process of large hydropower reservoirs is an often‐overlooked process that can attract most of the attention and criticisms of a dam's lifetime. Understanding what drove past filling efforts and exploring trade‐off solutions is therefore critical for regions where hydropower development is flourishing.
Dung Trung Vu, Thanh Duc Dang, Stefano Galelli   +2 more
wiley   +1 more source

Stability Assessment of Landslides in Dahuaqiao Reservoir Area Based on Back Analysis of Slope Monitoring

Advances in Civil Engineering, 2019
Dahuaqiao Hydropower Station is the sixth cascade hydropower project on the upper stream of the Lancang River, and a number of slope instabilities were found in the reservoir area before reservoir impoundment. The reservoir impoundment and fluctuation of
Yu-xiao Wang, Yu-jie Wang, Long Jiang, Ping Sun, Xingchao Lin, Shouyi Li   +5 more
doaj   +1 more source

MK3: On optimizing the management of cascades or systems of reservoirs at catchment level [PDF]

, 2011
This project is about scaling up to the catchment level the results obtained from optimizing the management of individual reservoirs. As such, it draws on results from MKs 1 and 2. It seeks to understand at the catchment scale the cumulative upstream and
Carew-Reid, Jeremy, Ketelsen, Tarek, Meynell, Peter-John, Sawdon, John, Ward, Peter   +4 more
core  

Mapping Flood Hazard Across Mainland China Through a Physics‐Based Global Flood Model With Embedded Reservoir Operation Scheme

Journal of Flood Risk Management, Volume 19, Issue 1, March 2026.
ABSTRACT China has complex topography, diverse flood mechanisms, and high population exposure, making it highly vulnerable to flooding, highlighting the need for robust national‐scale hazard assessments to identify flood‐prone regions. However, most existing hazard studies are limited to regional scales or rely on empirical indicator‐based methods that
Jayesh Parmar, Subhankar Karmakar, Cheng Zhang, Yuexiao Liu, Slobodan P. Simonovic   +4 more
wiley   +1 more source

Optimal Dispatch of Pumped Storage Hydro Cascade under Uncertainty [PDF]

, 2018
In this paper, we propose an optimal dispatch scheme for a pumped storage hydro cascade that maximizes the energy per cubic meter of water in the system taking into account uncertainty in the net load variations.
Alonso, E., Apostolopoulou, D., Najibi, F.   +2 more
core   +1 more source

Hydroclimatic Trends Suggest Declining Water Resources in the Cascade Reservoirs of the Tocantins River

Hydrological Processes, Volume 40, Issue 2, February 2026.
This study characterised the hydroclimatology of the seven reservoirs of the Tocantins River, along 1500 km of river and during more than 12 years of sampling, where we analysed climatic variables such as precipitation, global solar radiation, net evaporation, and air temperature, in addition to hydrological variables such as discharge and net ...
Idelina Gomes da Silva, José Luiz Cabral da Silva Júnior, Bárbara Dunck   +2 more
wiley   +1 more source

Water scenarios for the Danube River Basin: Elements for the assessment of the Danube agriculture-energy-water nexus [PDF]

, 2015
This report provides background material for the identification and elicitation of scenarios relevant for the futures of the agriculture-energy-ecosystems-water nexus in the Danube region.
BECK HYLKE, BISSELINK BERNARD, FEHER Janos, GELATI EMILIANO, LAVALLE Carlo, PISTOCCHI Alberto   +5 more
core   +1 more source