Advanced Search Results For "L������������������vereide L"
Dam System and Reservoir Operational Safety: A Meta-Research.
Publication Type: Academic Journal
Source(s): Water (20734441). Oct2023, Vol. 15 Issue 19, p3427. 38p.
Abstract: Dams are critical infrastructure necessary for water security, agriculture, flood risk management, river navigation, and clean energy generation. However, these multiple, and often conflicting, objectives introduce complexity in managing dam operations...
Analysing the Economic Viability of Implicit Demand Response Control of Thermal Energy Storage in Hot Water Tanks.
Publication Type: Academic Journal
Source(s): Energies (19961073). Dec2022, Vol. 15 Issue 24, p9314. 26p.
Abstract: Demand-responsive control of electrically heated hot water storage tanks (HWSTs) is one solution, already present in the building stock, to stabilise volatile energy networks and markets. This has been put into sharp focus with the current energy crisi...
Stability of mass oscillations in hydropower plants with brook intakes.
Publication Type: Academic Journal
Source(s): Journal of Hydraulic Research / Journal de Recherches Hydraulique; Aug2023, Vol. 61 Issue 4, p583-591, 9p
Abstract: Copyright of Journal of Hydraulic Research / Journal de Recherches Hydraulique is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written...
Isothermal Deep Ocean Compressed Air Energy Storage: An Affordable Solution for Seasonal Energy Storage.
Publication Type: Academic Journal
Source(s): Energies (19961073). Apr2023, Vol. 16 Issue 7, p3118. 18p.
Abstract: There is a significant energy transition in progress globally. This is mainly driven by the insertion of variable sources of energy, such as wind and solar power. To guarantee that the supply of energy meets its demand, energy storage technologies will...
The Strategy of Considering the Participation of Doubly-Fed Pumped-Storage Units in Power Grid Frequency Regulation.
Publication Type: Academic Journal
Source(s): Energies (19961073). Mar2022, Vol. 15 Issue 6, p2179-2179. 16p.
Abstract: Facing the challenges of grid stability brought by the large-scale access of new energy to the grid, as one of the important means of frequency regulation of the grid, the doubly-fed pumped-storage units (DFPSU) have great practical significance in the...
CFD as a Decision Tool for Pumped Storage Hydropower Plant Flow Measurement Method.
Publication Type: Academic Journal
Source(s): Water (20734441). Feb2023, Vol. 15 Issue 4, p779. 26p.
Abstract: Suitable and accurate flow measurement in pumped storage hydropower plants (PSP) is a challenging task due to the entirely different hydraulic behaviour of the penstock. This study presents a novel approach to choosing a suitable flow measurement metho...
Directional dependency of flow resistance in an unlined rock blasted hydropower tunnel.
Publication Type: Academic Journal
Source(s): Journal of Hydraulic Research / Journal de Recherches Hydraulique; Jun2022, Vol. 60 Issue 3, p504-513, 10p
Abstract: Copyright of Journal of Hydraulic Research / Journal de Recherches Hydraulique is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written...
På tur med det uforutsette: Refleksjoner om sikkerhet hos friluftslivslærere på videregående skole. (Norwegian)
Publication Type: Academic Journal
Source(s): Nordic Studies in Education; 2017, Vol. 37 Issue 3-4, p201-216, 16p
Operation of Norwegian Hydropower Plants and Its Effect on Block Fall Events in Unlined Pressure Tunnels and Shafts.
Publication Type: Academic Journal
Source(s): Water (20734441). Jun2021, Vol. 13 Issue 11, p1567. 1p.
Abstract: The main objective of this study is to investigate the effect of hydropower plant operation on the long-term stability of unlined pressure tunnels of hydropower plants in Norway. The authors analyzed the past production data of some hydropower plants t...
Experimental and Numerical Determination of the Head Loss of a Pressure Driven Flow through an Unlined Rock-Blasted Tunnel.
Publication Type: Academic Journal
Source(s): Water (20734441). Dec2020, Vol. 12 Issue 12, p3492. 1p.
Abstract: The friction loss in a part of the rock-blasted unlined tunnel of the Litjfossen hydropower plant in Norway was determined from experimental and numerical studies. Remote sensing data from the prototype tunnel provided the input data for both the numer...