Sundsfjord Hydroelectric Power Station

The Sundsfjord Hydroelectric Power Station (Norwegian: Sundsfjord kraftverk or Sundsfjord kraftstasjon)[1] is a hydroelectric power station in Gildeskål Municipality in Nordland county, Norway.[2][3] Part of the plant's catchment area also lies in Beiarn Municipality.[2]

Sundsfjord Power Station
Official nameSundsfjord kraftverk
CountryNorway
LocationGildeskål Municipality, Nordland
Coordinates66°58′15″N 14°09′06″E / 66.97083°N 14.15167°E / 66.97083; 14.15167
StatusOperational
Opening date1963; 61 years ago (1963)
Owner(s)Salten Kraftsamband
Power Station
Hydraulic head317 metres (1,040 ft)
Turbines3 × 34 megawatts (46,000 hp)
Installed capacity102 MW
Capacity factor59.9%
Annual generation535 GW·h

The plant utilizes a drop of 317 meters (1,040 ft),[1] using three lakes as reservoirs: Sokumvatnet (Lule Sami: Såhkamjávrre)[4] and Langvatnet (Lule Sami: Gåddumjávrre),[5] both regulated between an elevation of 331 m (1,086 ft) and 299 m (981 ft), and Arstaddalsdammen, which is regulated between an elevation of 333 m (1,093 ft) and 299 m (981 ft). The Forså Hydroelectric Power Station supplies water to Sokumvatnet and the Langvann Hydroelectric Power Station supplies water to Langvatnet.

The plant has three 34-megawatt (46,000 hp) Francis turbines with an installed capacity of 102 megawatts (137,000 hp) and an average annual production of about 535 gigawatt-hours (1,930 TJ).[1] Its catchment area is 168 square kilometers (65 sq mi).[1] The plant was originally built by Norsk Hydro and Gildeskål Kraftlag to supply industry at Glomfjord and is now owned by Salten Kraftsamband.[2] It came into operation in 1963.[1][2]

See also

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References

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  1. ^ a b c d e SKS produksjon: Sundsfjord. Archived 2017-02-02 at the Wayback Machine
  2. ^ a b c d Store norske leksikon: Sundsfjord kraftverk.
  3. ^ Norges Vassdrags- og Energiverk (NVE). 2016. Utbygd vannkraft i Norge pr. 01.01.1990. Oslo, p. 42.
  4. ^ "Sokumvatnet, Gildeskål (Nordland)" (in Norwegian). yr.no. Retrieved January 28, 2017.
  5. ^ "Langvatnet, Gildeskål (Nordland)" (in Norwegian). yr.no. Retrieved January 28, 2017.