200 MW in Pump-Storage Plant Vianden / Luxembourg
Period: 2009-2011
Customer: Société Électrique de l´Our S.A.
Country: Luxembourg
Technical Description:
In order to balance the rising demand of peak-power and the fluctuations in the European grid as well as to support the renewable energy, the pump-storage plant Vianden is extended with an additional pump-turbine of 250 MW.
DSD NOELL designs, supplies, installs and commissions equipment with a total weight of 2,800 ton:
Intake-/Outlet -Tower at Upper Pond
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8 sets trash-racks (W=6,00m x H=4,00m)
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8 stop-logs (W=6,00m x H=4,00m)
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1 cylinder gate (dia.= 5,20m x H=3,85m)
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1 inspection cage with winch
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1 circular gantry crane for maintenance (dia.= 9,50 m / 25kN)
Penstock
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vertical penstock, Ø 4,50 m, length 303,70 m
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inclined penstock, Ø4,50 m, length 233,20 m incl. bends & conical section
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1 adit gate (W=1,25 m x H=2,10m)
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1 adit gate (W=4,00m x H=4,20m)
Intake-/ Outlet at Lower Pond
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4 sets trash racks ( W=4,60m x H=6,30m)
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5 stop logs (W=4,60m x H=5,00m)
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