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Pumped hydro storage

1994
Pumped hydro storage is the only large energy storage technique widely used in power systems. For decades, utilities have used pumped hydro storage as an economical way to utilise off-peak energy, by pumping water to a reservoir at a higher level. During peak load periods the stored water is discharged through the pumps, then acting as turbines, to ...
openaire   +1 more source

Pumped-storage hydroelectricity

2014
World-wide efforts to reduce emissions of climate gasses have led many countries to pursue a policy of increasing the share of renewable energy in order to move away from a carbon-based generation of electricity. Renewables, like wind power, solar and small-scale hydro power, are intermittent and uncontrollable and therefore needs other generating ...
openaire   +1 more source

Active power fluctuations and control in hydraulic disturbance of variable speed pumped storage plants

Journal of Energy Storage, 2023
Yifan Huang, Jiandong Yang, Zhigao Zhao
exaly  

Techno-economic analysis of recuperated Joule-Brayton pumped thermal energy storage

Energy Conversion and Management, 2022
Pau Farres Antunez   +2 more
exaly  

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