Results 11 to 20 of about 23,232 (306)

Trend Prediction of Vibration Signals for Pumped-Storage Units Based on BA-VMD and LSTM

Energies
Under “dual-carbon” goals and rapid renewable energy growth, increasing start-stop frequency poses new challenges to safe operations of pumped-storage power plant equipment.
Nan Hu, Linghua Kong, Hongyong Zheng, Xulei Zhou, Jian Wang, Jian Tao, Weijiao Li, Jianyi Lin   +7 more
doaj   +2 more sources

Pumped Storage and Energy Saving [PDF]

, 2009
Claude Crampes, Michel Moreaux
core   +6 more sources

Technical Review of Existing Norwegian Pumped Storage Plants [PDF]

, 2020
This paper presents a technical review of the existing pumped storage plants in Norway. The power system is changing towards integrating more and more renewable energy, especially from variable renewable energy sources, leading to new challenges for the ...
Leif Lia, Pitorac, Livia Ioana, Vereide, Kaspar, Livia Pitorac, Kaspar Vereide, Lia, Leif   +5 more
core   +3 more sources

Low-head pumped hydro storage: A review of applicable technologies for design, grid integration, control and modelling [PDF]

, 2022
To counteract a potential reduction in grid stability caused by a rapidly growing share of intermittent renewable energy sources within our electrical grids, large scale deployment of energy storage will become indispensable.
Nilsson, Håkan, J.D. Bricker, J. Fahlbeck, A.J. Laguna, Hoffstaedt, Justus, K. Stockman, J.P. Hoffstaedt, Truijen, Daan, L.H.A. Gans, Nilsson, Håkan,, Storli, Pål-Tore,, De Kooning, Jeroen, P.-T. Storli, Fahlbeck, Jonathan,, Gans, Luiz Henrique Accorsi,, Hoffstaedt, Justus,, Bricker, Jeremy,, Qudaih, Mohammed,, Gans, Luiz H. A., Kooning, Jeroen De, Engel, Bernd, Storli, Pål-Tore, Gans, Luiz Henrique Accorsi, Marence, Miroslav,, Engel, Bernd,, H. Nilsson, J.D.M. De Kooning, Fahlbeck, Jonathan, Bricker, Jeremy, Laguna, Antonio J., M. Marence, D.P.K. Truijen, Storli, Pål-Tore Selbo, Truijen, Daan,, Kooning, Jeroen De,, Qudaih, Mohammed, Stockman, Kurt, M. Qudaih, Nilsson, H\ue5kan, Laguna, Antonio Jarquin,, B. Engel, Laguna, Antonio Jarquin, Marence, Miroslav, Hoffstaedt, Justus P., Storli, P\ue5l-Tore, Stockman, Kurt,   +45 more
core   +1 more source

Nepal Himalaya offers considerable potential for pumped storage hydropower

, 2023
There is a pressing need for a transition from fossil fuel to renewable energy to meet the increasing energy demands and reduce greenhouse gas emissions.
Jeeban Panthi, Panthi, Jeeban, Utsav Bhattarai, Rocky Talchabhadel, Baniya, Rupesh, Yadu Pokhrel, Rajaram Prajapati, Rupesh Baniya, Talchabhadel, Rocky, Prajapati, Rajaram, Pokhrel, Yadu, Sanghoon Shin, Bhesh Raj Thapa, Khadka, Prithvi Dhwoj, Ghimire, Ganesh R, Sharma, Sanjib, Ganesh R Ghimire, Prithvi Dhwoj Khadka, Sanjib Sharma, Ramesh Kumar Maskey, Shin, Sanghoon, Bhattarai, Utsav, Thapa, Bhesh Raj, Maskey, Ramesh Kumar   +23 more
core   +1 more source

System model development and numerical simulation of low-head pumped hydro storage [PDF]

, 2022
To tackle the growing demand for grid-scale energy storage, the ALPHEUS project proposes a novel low-head pumped hydro storage system aimed for coastal application in countries where the topography does not allow for traditional high-head storage.
Hoffstaedt, J. P.,, Nilsson, Håkan,, Jarquin-Laguna, Antonio, Nilsson, H\ue5kan, Fahlbeck, Jonathan, Fahlbeck, Jonathan,, Jarquin-Laguna, Antonio,, Hoffstaedt, J. P.   +7 more
core   +1 more source

Effect of Seal Locations of Pump-Turbine on Axial Hydraulic Trust

Journal of Marine Science and Engineering, 2021
Axial hydraulic thrust is an important factor that affects safety and stability of pump turbine operation. Research and analysis of axial hydraulic thrust is of a great significance for guiding the safe and stable operation of a pumped storage power ...
Huifang Sun, Yue Lv, Jinbing Ni, Xianyu Jiang, Zhengwei Wang   +4 more
doaj   +1 more source

Deep-sea Pumped Hydro Storage

, 2022
8899Deep-sea pumped hydro storage is a novel approach towards the realization of an offshore pumped hydro concept, which uses the pressure in deep water to store energy in hollow concrete spheres—also known as the StEnSea (Stored Energy in the Sea ...
Dick, Christian, Bard, Jochen, Bernhard Ernst, Ernst, Bernhard, Christian Dick, Matthias Puchta, Jochen Bard, Puchta, Matthias   +7 more
core   +1 more source

Wind Power Fluctuation Suppression by Doubly-fed Variable-speed Pumped Storage Unit

发电技术, 2020
Due to the intermittent and fluctuant of wind power, large-scale wind power grid-connected poses a challenge to the safe and stable operation of the power grid. Therefore, a wind power fluctuation suppression control strategy based on doubly-fed variable-
Chao CHEN, Haibin LIU, Jing GE, Xuejun QIU, Lei CHEN, Xinbao WANG, Junbo FU   +6 more
doaj   +1 more source

Third harmonic potential distribution based stator ground fault accurate location method for large generators

Energy Reports, 2022
The stator single-phase grounding fault location of large generator can provide guidance for rapid maintenance of faults. A third harmonic potential distribution based stator ground fault accurate location method is proposed. The current location methods
Wei Li, Jian Qiao, Yikai Wang, Ren Liu, Tao Lv, Xianggen Yin, Feng Liu   +6 more
doaj   +1 more source