Results 11 to 20 of about 4,354 (263)

Simplified Model for Evaluation of Hydropower Plant Conversion into Pumped Storage Hydropower Plant [PDF]

open access: yesLatvian Journal of Physics and Technical Sciences, 2021
Abstract Increasing capacity of intermittent generation brings new challenges to balance demand and supply in power systems. With retirement of conventional fossil generation, the role of energy storage is increasing. One of the most competitive storage technologies is pumped storage hydropower plant (PSHP).
S. Kiene, O. Linkevics
openaire   +1 more source

Hydropower Operation Optimization Using Machine Learning: A Systematic Review

open access: yesAI, 2022
The optimal dispatch of hydropower plants consists of the challenge of taking advantage of both available head and river flows. Despite the objective of delivering the maximum power to the grid, some variables are uncertain, dynamic, non-linear, and non ...
Jose Bernardes   +9 more
doaj   +1 more source

Hydropower generation and ecological operation under climate change: a case study of the downstream cascade of Lancang River hydropower plants

open access: yesShui kexue jinzhan, 2020
Climate change has intensified the conflict between economic and ecological water demands, and brought challenges to the ecological operation of hydropower plants.
Xiaohong CHEN, Ruida ZHONG
doaj   +1 more source

European Green Deal + Poland + hydroelectric plants = Future?

open access: yesHungarian Geographical Bulletin, 2023
This study considers the current state of hydropower in Poland and the legal and environmental conditions for its development. The research objective was to provide insights into the future of hydropower in Poland.
Adam Piasecki
doaj   +1 more source

Simulation and Laboratory Model of Small Hydropower Plant

open access: yesActa Electrotechnica et Informatica, 2022
This paper is dedicated to the description of all our research done so far in the field of simulation of small hydropower plants as well as in creating a functional laboratory model based on the proposed simulation models.
Olexa Richard, Fedor Pavol
doaj   +1 more source

Water Energy in Poland in the Context of Sustainable Development

open access: yesEnergies, 2022
The current production of water energy in Poland is much lower than the theoretical and technical potential. The aim of the article is to analyse the current state of hydropower in Poland as well as the prospects and conditions for development.
Arkadiusz Piwowar, Maciej Dzikuć
doaj   +1 more source

Geoinformation methods of identifying locations for prospective HPP [PDF]

open access: yesИнженерно-строительный журнал, 2013
Currently large-scale studies of water-power potential of minor and mean rivers are being conducted to identify location of prospective hydropower plants and estimate their manufacture and economic efficiency.
T.S. Ivanov, N.V. Badenko, V.A. Oleshko
doaj   +1 more source

Evolution of Hydropower Support Schemes in Poland and Their Assessment Using the LCOE Method

open access: yesEnergies, 2021
Hydropower as stable power installations play an important role among renewable energy sources. Yet, their share in renewable energy is small. Currently, it is only 10% of energy from renewable energy sources (RES), compared to 27% in 2010.
Izabela Godyń, Anna Dubel
doaj   +1 more source

Analysis and calculation of water consumption of hydropower plants in Lancang-Mekong River basin

open access: yesShui kexue jinzhan, 2018
To compare the differences in water resource consumption among hydropower projects in the Lancang-Mekong River basin, we chose 37 hydropower plants as examples.
LU Ying, HE Daming, HE Kaiwei, YUAN Xu
doaj   +1 more source

Impacts assessment of Karun Bozorg Catchment development on production of hydrpower energy [PDF]

open access: yesفناوری‌های پیشرفته در بهره‌وری آب, 2022
Karun Bozorg Catchment is very important, as a supplier of important part of hydropower energy of country. In this research is studied, impacts of Karun Bozorg Catchment development on production of hydropower energy of the catchment.
Hasan Torabi poodeh, Simin Khosravi
doaj   +1 more source

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