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The Andijan Dam is a buttress dam on the river Kara Darya near Andijan in Andijan Region, Uzbekistan. Its reservoir covers 57.28 km2 (22.12 sq mi) and stretches into neighboring Osh Region, Kyrgyzstan. The dam serves several purposes to include irrigation in the Fergana Valley and hydroelectric power production. Water released from the dam can enter a canal on either side of the river downstream. The dam has two power stations located at its base, Andijan 1 and Andijan 2. The former contains four 35 MW turbine-generators and the latter contains two 25 MW Francis turbine-generators for a total installed capacity of 190 MW. Construction on the dam began in 1969 and the generators in Andijan 1 were commissioned between 1974 and 1984.[1] Construction on Andijan 2 began in 2007 and it was commissioned on 2 September 2010. It cost US$28.5 million of which US$15.93 million was supplied by the Exim Bank of China.[2]

Andijan Dam
Location of Andijan Dam in Uzbekistan
CountryUzbekistan
LocationAndijan, Andijan Region
Coordinates40°46′9.18″N 73°3′45.95″E
PurposeIrrigation, power
StatusOperational
Construction began1969
Opening date1974; 48 years ago (1974)
Owner(s)Ministry of Agriculture and Water Resources
Dam and spillways
Type of damButtress
ImpoundsKara Darya
Height115 m (377 ft)
Length1,115 m (3,658 ft)
Reservoir
Total capacity1,900,000,000 m3 (1,500,000 acre⋅ft)
Surface area57.28 km2 (22.12 sq mi)
Commission dateAndijan 1:1974-1984
Andijan 2:2010
TypeConventional
Hydraulic headAndijan 1: 83 m (272 ft)
Andijan 2: 82 m (269 ft)
TurbinesAndijan 1: 4 x 35 MW
Andijan 2: 2 x 25 MW Francis-type
Installed capacityAndijan 1: 140 MW
Andijan 2: 50 MW
Total: 190 MW

The artificial lake created by this dam is the Andijan Reservoir (also: Kampyrravat Reservoir or Karadarya Reservoir). It is fed by the Kara Darya and its tributaries Kurshab and Jazy.


References


  1. "Building of Small HPP-2 at Andijan water basin" (PDF). United Nations CDM. 3 February 2010. Retrieved 24 January 2017.[permanent dead link]
  2. "Uzbekistan commissions Andijan station". Trend. 2 September 2010. Archived from the original on 8 December 2015. Retrieved 17 January 2015.

На других языках


[de] Andijon-Talsperre

Die Andijon-Talsperre liegt am Flusslauf des Qoradaryo (Kara-Daryja) an der Grenze zwischen Usbekistan und Kirgisistan.
- [en] Andijan Dam

[es] Embalse de Andijon

El embalse de Andiyán se encuentra en el río Kara Daria, tributario del río Sir Daria, en la provincia de Andijon, en el extremo oriental de Uzbekistán, donde se encuentra la presa y el lado norte del embalse, y en la provincia de Osh, en Kirguistán, donde se encuentra la mayor parte del lago. La ciudad más cercana a la presa por el lado uzbeko es Karabagish. La ciudad de Andiyán se encuentra a unos 60 km aguas abajo, al oeste del pantano. En el lado kirguiz, la ciudad más cercana es Uzgen, en la cola del embalse.

[ru] Андижанская ГЭС

Андижанская ГЭС — гидроэлектростанция на реке Карадарья, вблизи поселка Тополино в Андижанской области Узбекистана.



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