Vertikale Francis turbine mit red generator und blue Spiralrohren mit TROYER- und Axpo-Schild in Betonkaverne

Tasnan

On the Tasnanbach in the Lower Engadine, a vertical Pelton turbine with six nozzles harnesses a head of 298 m and delivers around 6.5 MW.

Kraftwerk Tasnan AG
Location
Scuol (GR), Switzerland
Year of manufacture
2014
Turbine type

1 vertical Pelton turbine with 6 nozzles

Total power

6,491 kW

power plantgebäude mit Unterwasserkanal-Auslass am Gebirgsbach in alpiner Frühlingslandschaft

For Tasnan, TROYER supplied the mechanical and control equipment. The six internally regulated nozzles maintain high efficiency even when winter flow drops to as little as 10% of the maximum.

Unit
Rated flow
Head
Turbine power
Generator
Transformer

Pelton - vertical - 6 nozzles

2,500 l/s

298.00 m

6,620 kW

Synchronous generator
8,000 kVA, 6,000 V
750 rpm
Closed cooling circuit

8,000 kVA
16,900 V / 6,000 V

Vertikale Francis turbine mit red generator und blue Spiralrohren mit TROYER- und Axpo-Schild in Betonkaverne

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