Results 51 to 60 of about 24,759 (266)

Design of a Short-Term Load Intelligent Forecasting System for Regional Power Grid Based on Accurate Weather Data

open access: yesZhongguo dianli, 2022
Based on the time-zoned refined meteorological data, the regional power grid short-term load intelligent prediction system is developed to realize the accurate forecast of the power curve. The features of this system are to decompose the grid supply load
Dan LI   +4 more
doaj   +1 more source

Advancing Water Security in the Tropical and Subtropical Regions: An Integrative Topic Modeling Approach

open access: yesWorld Water Policy, Volume 12, Issue 1, February 2026.
ABSTRACT Water security in tropical regions faces escalating pressures from climate change, land‐use shifts, and population growth. We conducted a bibliometric review of 1146 peer‐reviewed articles (1964–2023) on tropical water security. Latent Dirichlet Allocation identified 13 thematic topics and their evolution. Publications rose sharply after 2012,
Karling Fernanda Schuster   +3 more
wiley   +1 more source

Modelling tools to analyze and assess the ecological impact of hydropower dams [PDF]

open access: yes, 2018
We critically analyzed a set of ecological models that are used to assess the impact of hydropower dams on water quality and habitat suitability for biological communities.
Bennetsen, Elina   +7 more
core   +2 more sources

Water Storage Changes of Lakes and Reservoirs Across Asia (2018–2023) and Their Effects in Flood Control

open access: yesGeophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Monitoring lake and reservoir water levels is critical for water resource management and flood risk mitigation. We integrate Sentinel‐3A/B and ICESat‐2 altimetry to reconstruct monthly water levels (2018–2023) for 7,433 lakes and reservoirs (>5 km2) across Asia and estimate their storage variations.
Zhiyuan An   +7 more
wiley   +1 more source

A Risky Climate for Southern African Hydro [PDF]

open access: yes, 2012
This in-depth study of the hydrological risks to hydropower dams on the Zambezi River gives an early warning about what Southern Africa could be facing as it contemplates plans for more large hydropower dams in a time of climate change.Currently, 13,000 ...
Richard Beilfuss
core  

Research on Real-time Intelligent Load Control Technology among Giant Hydropower Station Group under High-intensity Peak-load and Frequency Regulation Demand

open access: yesMATEC Web of Conferences, 2018
The paper conducts an in-depth study on the real-time dispatching involved in joint operation among giant cascade hydropower stations with high-intensity peak-load and frequency regulation demand, and proposes anintelligent load control technology for ...
Luo Wei, Zhong Qingxiang, Gu Faying
doaj   +1 more source

The water resource efficiency and water-saving effect of cascade hydropower development [PDF]

open access: yesZiyuan Kexue
[Objective] The aim of this study was to reveal the pattern of change of water resource efficiency in cascade hydropower development, in order to improve the water resource efficiency of cascade hydropower development and promote water-saving development.
ZHANG Jin, DING Yajing
doaj   +1 more source

Small Hydropower Plants With Ecological Flow Influence Nestedness of Riverine Algae: Insights From treeNODF Analysis in Oujiang River Basin

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
Algal nestedness is significantly present in river ecosystems affected by small hydropower plants (SHPs). Environmental filtering drives functional and phylogenetic nestedness in SHP rivers. Reservoir habitats show greater complexity in SHP‐affected rivers.
Xinxin Qi   +7 more
wiley   +1 more source

Viewpoint - Better Management of Hydropower in an Era of Climate Change [PDF]

open access: yes, 2016
Ten years ago the World Commission on Dams (WCD) report established new standards for the sustainable development of water infrastructure, but the hopes many of us had then for a new era of more thoughtful development have been attenuated by the ...
Pittock, James
core  

Synchronous Operation Stability of Three‐Stage Hydropower Stations Based on Feedback Regulation of Regulating Reservoir Water Levels

open access: yesEnergy Science &Engineering, Volume 14, Issue 1, Page 300-321, January 2026.
Layout of the synchronous operation of THSRRs. ABSTRACT This paper focuses on the stability of synchronous operation (SSO) of three‐stage hydropower stations cascaded by regulating reservoirs (THSRRs). Firstly, the model of synchronous operation of THSRRs is established. According to the model, the Hopf bifurcation theory is utilized to analyze the SSO
Min Huang, Wencheng Guo
wiley   +1 more source

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