Results 71 to 80 of about 18,779 (249)

Coordination of Hydropower Generation and Export Considering River Flow Evolution Process of Cascade Hydropower Systems

open access: yesEnergies
Focusing the over simplification of existing models in simulating river flow evolution process and lack of coordination of hydropower generation and export, this paper proposes a hydropower generation and export coordinated optimal operation model that ...
Pai Li, Hui Lu, Lu Nan, Jiayi Liu
doaj   +1 more source

Hybrid Osprey‐Salp Swarm Optimization Algorithm for Single and Multiobjective Optimal Power Flow in Smart Grids With Renewable Energy Integration

open access: yesEnergy Science &Engineering, EarlyView.
The proposed hybrid osprey‐salp swarm optimization algorithm addresses optimal power flow (OPF) problems in smart grids incorporating solar, hydro, and thermal generators. The algorithm is validated on Institute of Electrical and Electronics Engineers 30‐, 57‐, and 118‐bus test systems across five single and multiobjective OPF scenarios.
Mujtaba Ali   +5 more
wiley   +1 more source

Impact Analysis of Climate Change on Hydropower Resource Development in the Vakhsh River Basin of Tajikistan

open access: yesHydrology
With increasing energy demands and environmental pressures, hydropower, as a clean and renewable energy source, has attracted widespread attention for its development and utilization.
Hailong Liu   +2 more
doaj   +1 more source

A Comprehensive Review of AI‐Powered Energy Systems

open access: yesEnergy Science &Engineering, EarlyView.
The role of Artificial Intelligence (AI) in developing next‐generation energy systems is getting more day by day. Therefore, incorporating AI enables real‐time decision‐making and advanced grid management, which are essential for optimizing the use of intermittent renewable sources like wind and solar power.
Armin Razmjoo   +5 more
wiley   +1 more source

A Summary of Research on Benefit Distribution in Coordinated Operation of Wind Power and Hydropower

open access: yes发电技术, 2018
Due to the complementarity of wind power and hydropower, the coordinated operation of the two has been studied a lot, but in the consumption process of "bundling" the wind power and hydropower, balancing the interests of all parties is a key issue in the
Yao YAO, Xiuyuan YANG
doaj   +1 more source

Renewable Energies in Kazakhstan: Current Status, Potential, Challenges, and Opportunities

open access: yesEnergy Science &Engineering, EarlyView.
Kazakhstan has strong renewable energy potential, with wind as the leading resource and solar and other sources offering additional opportunities. Key challenges include limited infrastructure, investment needs, and grid‐related technical issues. Despite these barriers, renewables can boost economic diversification, enhance energy security, create jobs,
Lyailim Taizhanova   +7 more
wiley   +1 more source

Research on Hydropower Development and Investment in Africa

open access: yes发电技术, 2019
The reserve of hydropower resources is tremendous in Africa. However, due to lack of financial input and technical support, Africa's hydropower resources have not been developed and utilized on a large scale.
Yiming FENG, Baozhong ZHOU, Jie LU
doaj   +1 more source

Towards climate‐conscious corporate restructuring: A comparative exploration of English and Bhutanese legal frameworks

open access: yesInternational Insolvency Review, EarlyView.
Abstract This paper conducts a comparative legal analysis of corporate restructuring frameworks in England and Bhutan, examining their capacity to integrate climate variability considerations and promote sustainable business practices. It discusses the procedural mechanisms for restructuring financially distressed enterprises available under the law of
Eugenio Vaccari, Migmar Lham
wiley   +1 more source

Global dataset combining open-source hydropower plant and reservoir data

open access: yesScientific Data
Hydropower is a crucial renewable source that depends heavily on water availability. Analyzing drought and climate change impacts on hydropower potential requires detailed data on both hydropower plant attributes (e.g.
Jignesh Shah   +3 more
doaj   +1 more source

Impacts of recent drought and warm years on water resources and electricity supply worldwide

open access: yesEnvironmental Research Letters, 2016
Recent droughts and heatwaves showed the vulnerability of the electricity sector to surface water constraints with reduced potentials for thermoelectric power and hydropower generation in different regions.
Michelle T H van Vliet   +3 more
doaj   +1 more source

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