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The climate and land-use changes impact on water availability for hydropower plants in Indonesia

open access: yesEnergy Strategy Reviews, 2023
Hydropower plants will dominate the Indonesian power sector to achieve the national renewable energy target. Sulawesi, one of the islands in Indonesia, has the largest hydropower potential and is expected to be the most extensive system for developing ...
Dwi Novitasari   +4 more
doaj   +3 more sources

The Benefits of Variable Speed Operation in Hydropower Plants Driven by Francis Turbines

open access: yesEnergies, 2019
Climate change and environmental degradation has resulted in a reduction in water inflow at hydropower plants, as well as a decrease in reservoir levels.
Edson Bortoni   +8 more
doaj   +3 more sources

Comprehensive Effects of Operation of Pumped-Storage Hydropower Plants on Downstream Conventional Hydropower Plants [PDF]

open access: yes长江科学院院报
[Objective] Following the construction of pumped-storage hydropower plant upstream of conventional hydropower plant, its operation alters the original natural inflow process, causing increased frequency of water level fluctuations and intraday flow ...
ZHU De-kang, QIN Rui, CHENG Xiang, GUO Xu-ye
doaj   +2 more sources

How Relevant Are Non-Use Values and Perceptions in Economic Valuations? The Case of Hydropower Plants

open access: yesEnergies, 2019
The construction of hydropower plants, particularly of large ones, is far from being a consensual decision: advocates defend their construction based on the unquestionable benefits hydropower provides, while critics argue that these facilities are far ...
Sara Sousa   +3 more
doaj   +3 more sources

Optimal energy portfolio method for regulable hydropower plants under the spot market

open access: yesFrontiers in Energy Research, 2023
The energy allocation method for regulable hydropower plants under the spot market significantly impacts their income. The available studies generally draw on the Conditional Value-at-Risk (CVaR) approach, which typically assumes a fixed risk aversion ...
Guanpeng Lu   +4 more
doaj   +1 more source

Alternative Solutions for Small Hydropower Plants [PDF]

open access: yesEnergies, 2022
Obtaining energy from renewable resources is a worldwide trend in the age of increasing energy demand. Hydropower has some potential in this field, especially for low-power locations. However, construction of such facilities requires high expenses, which is why some attempts at lowering the costs have been made, i.e., by proposing alternative solutions
Damian Liszka   +6 more
openaire   +3 more sources

Generation of Hydro Energy by Using Data Mining Algorithm for Cascaded Hydropower Plant

open access: yesEnergies, 2021
The thirst of the Earth for energy is lurching towards catastrophe in an era of increasing water shortage where most of the power plants are hydroelectric.
Iram Parvez   +3 more
doaj   +1 more source

Application of Artificial Intelligence for the Optimization of Hydropower Energy Generation [PDF]

open access: yesEAI Endorsed Transactions on Industrial Networks and Intelligent Systems, 2021
Hydropower is one of the most promising sources of renewable energy. However, a substantial initial investment requires for the construction of large civil structures.
Krishna Kumar, R. Saini
doaj   +1 more source

A Low-carbon Operation Strategy for Virtual Power Plant Considering Spatial-temporal Coupling Characteristics of Small Hydropower Plants

open access: yesZhejiang dianli, 2022
To fully mobilize small hydropower resources in the virtual power plants to operate collaboratively, improve operational controllability, and reduce carbon emissions, a low-carbon operation strategy of virtual power plants (VPPs) considering the ...
XIA Xiang   +6 more
doaj   +1 more source

Study of the variant of application of pressure type of derivation designed as a pipeline [PDF]

open access: yesE3S Web of Conferences, 2023
Hydropower has become one of the most reliably functioning elements of the energy complex under the economic transformations taking place in Russia. Small hydropower has taken a stable position as a component of the energy sector in many countries of the
Bakshtanin Aleksandr, Zhukova Tatiana
doaj   +1 more source

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