Performance evaluation of a variable-speed contra-rotating pump-turbine for low-head pumped hydro energy storage: An experimental study

Pumped Hydro Energy Storage (PHS) provides over 90% of the global long-duration energy storage capacity, yet many regions lack the steep terrain required for conventional high-head PHS. Low-head pumped hydro energy storage (LH PHS) systems address this gap in flat topographic regions but requires ef...

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Detalhes bibliográficos

Principais autores:	Ruben Ansorena Ruiz, David Schürenkamp, Daan P.K. Truijen, Justus P. Hoffstaedt, Antonio Jarquin Laguna, Jonathan Fahlbeck, Håkan Nilsson, Melvin Joseph, Mehrdad Zangeneh, Jeroen D.M. De Kooning, Jonas Oldeweme, Heiko Schwarz, Nils Goseberg
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2025-04-01
coleção:	Energy Conversion and Management: X
Assuntos:	Pumped hydro storage Energy storage Laboratory tests Hydraulic machine characterization Contra-rotating Pump-turbine
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S2590174525001412
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