Pumped storage scheme Venda Nova III/Frades II (Venda Nova, Portugal)
Venda Nova III power station is located on the Rabagao river in the north of Portugal and is the largest pumped storage scheme in Portugal with an installed capacity of 746 MW. The average annual generation is 1.441 billion kWh.
Construction started in April 2010. The power station was connected to the network in July 2015. Two reversible pump turbines with a capacity of 373 MW each were installed; they are located in an underground powerhouse. The maximum flow is 200 m³/sec.
Scope of planning:
- Stoplogs, W = 6550 mm, H = 4 x 2800 mm
- Intake rake, W = 5620 mm, H = 2 x 6600 mm
- Roller gate with lifting beam
Structural planning
Project planning
Other projetcs
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Construction of fixed closing structures on eight existing tunnel portals of Cologne’s city railway
Köln
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Kleine Weser Weir
Bremen
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Weir Lengfurt
Lengfurt/Triefenstein
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Weir Stuhlmüller
Berghausen
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Weir Petershagen
Petershagen
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Weir Drakenburg
Drakenburg
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Drakenburg - Petershagen
Drakenburg and Petershagen
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Duisburg
Duisburg
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Quitzöbel
Sachsen-Anhalt
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Lahn
Lahnstein, Kalkofen, Cramberg, Nassau, Dausenau
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Dörpen lock tail
Dörpen
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5 Weirs on the River Main
Erlabrunn, Harrbach, Steinbach, Rothenfels, Freudenberg
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Eefde Lock
Twente Canal, Netherlands
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Flood protection gate
Ipswich, UK
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Upstream inspection gate
Viereth, Main
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Weir Viereth
Viereth, Main
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New locks DEC North
Dortmund-Ems-Canal
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Excavation confinement
Viereth, Main
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Weser weirs
Petershagen, Schlüsselburg, Drakenburg, Dörverden, Langwedel
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Lock repair
Gerlachshausen, Main
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Würzburg weir
Würzburg, Main
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Limbach Weir
Limbach, Main
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Lock
Hessigheim, Neckar
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Standard mitre gates
Neckar
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Dams
Bleiloch and Hohenwarte, Thuringia
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New Kattwyk Railwaybridge
Hamburg
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Flood protection gate
Ladenburg, Neckar
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3 Neckar locks
Neckargemünd, Hirschhorn and Obertürkheim, Neckar
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Intake gate
Picote, Portugal
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Ship lift
Niederfinow
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5th lock chamber
Brunsbüttel, Kiel Canal
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Horkheim weir System
Horkheim, Neckar
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Kaiserschleuse Lock
Bremerhaven
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Design of ship lift
Niederfinow
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Ship lift
Yangtze, China
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Neuer Hafen Lock
Bremerhaven
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Sill tunnel
Wilhelmshaven
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rack cleaning machine
Rheinfelden
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Weir
Rheinfelden