Pumped-storage hydroelectricity
Pumped-storage hydroelectricity (PSH), or pumped hydroelectric energy storage (PHES), is a type of hydroelectric energy storage used by electric power systems for load balancing. The method stores energy in the form of gravitational potential energy of water, pumped from a lower elevation reservoir to a higher elevation. Low-cost surplus off-peak electric power is typically used to run the pumps. During periods of high electrical demand, the stored water is released through turbines to produce electric power. Although the losses of the pumping process make the plant a net consumer of energy overall, the system increases revenue by selling more electricity during periods of peak demand, when electricity prices are highest. If the upper lake collects significant rainfall or is fed by a river
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Pumped-storage hydroelectricity
Pumped-storage hydroelectricity (PSH), or pumped hydroelectric energy storage (PHES), is a type of hydroelectric energy storage used by electric power systems for load balancing. The method stores energy in the form of gravitational potential energy of water, pumped from a lower elevation reservoir to a higher elevation. Low-cost surplus off-peak electric power is typically used to run the pumps. During periods of high electrical demand, the stored water is released through turbines to produce electric power. Although the losses of the pumping process make the plant a net consumer of energy overall, the system increases revenue by selling more electricity during periods of peak demand, when electricity prices are highest. If the upper lake collects significant rainfall or is fed by a river
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Een pompcentrale is een waterk ...... hiervan was het Plan Lievense.
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Ein Pumpspeicherkraftwerk, auc ...... n großem Maßstab zu speichern.
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Elektrownia szczytowo-pompowa ...... W (do września 2005 – 79,3 MW)
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Ett pumpkraftverk är en särski ...... cerar elenergi när den behövs.
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Le pompage-turbinage est une t ...... sfert d'énergie par pompage ».
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Pumped-storage hydroelectricit ...... cations such as disused mines.
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Přečerpávací vodní elektrárna, ...... lektrické akumulátory energie.
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Uma central hidroeléctrica rev ...... mo importantes externalidades.
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Una central hidroelèctrica rev ...... des de l'embassament inferior.
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Una central hidroeléctrica rev ...... e bombea del embalse inferior.
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Diagram of the TVA pumped stor ...... nt in Tennessee, United States
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Shaded-relief topo map of the ...... m around the entire perimeter.
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vertical
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Een pompcentrale is een waterk ...... jk in de schacht is geplaatst.
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Ein Pumpspeicherkraftwerk, auc ...... n großem Maßstab zu speichern.
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Elektrownia szczytowo-pompowa ...... ie szczytowo-pompowe w Polsce:
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Ett pumpkraftverk är en särski ...... cerar elenergi när den behövs.
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Le pompage-turbinage est une t ...... sfert d'énergie par pompage ».
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Pumped-storage hydroelectricit ...... rainfall or is fed by a river
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Přečerpávací vodní elektrárna, ...... m odběru z elektrozvodné sítě.
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Uma central hidroeléctrica rev ...... s hidroelétricas tradicionais.
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Una central hidroelèctrica rev ...... ta i emmagatzemar energia en .
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Una central hidroeléctrica rev ...... acenar energía en horas valle.
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Central hidroelèctrica reversible
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Central hidroeléctrica reversible
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Central hidroelétrica reversível
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Elektrownia szczytowo-pompowa
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Pompage-turbinage
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Pompcentrale
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Pumped-storage hydroelectricity
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Pumpkraftverk
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Pumprezerva akvoenergia centralo
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Pumpspeicherkraftwerk
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