| 词条 | Karcham Wangtoo Hydroelectric Plant |
| 释义 |
| name = Karcham Wangtoo Dam | name_official = Karcham Wangtoo Hydroelectric Plant | image = File:Damsite of Karcham Wangtoo Project at Karcham, Kinnaur.jpg | image_size = | image_caption = | image_alt = | location_map = India | location_map_size = | location_map_caption = | coordinates = {{coord|31|32|35.53|N|78|00|54.80|E|type:landmark|display=inline,title}} | country = | location = | status = O | construction_began = 2005 | opening = 2011 | demolished = | cost = Rs. 7,150 crore ($687 million USD 2011) | owner = JSW Group | dam_type = Gravity dam | purpose =Power | dam_height = {{Convert|98|m|ft|0|abbr=on}} | dam_height_thalweg = | dam_height_foundation= | dam_length = {{Convert|177.8|m|ft|0|abbr=on}} | dam_width_crest = | dam_width_base = | dam_volume = | dam_elevation_crest ={{Convert|1813|m|ft|0|abbr=on}} | dam_crosses = Sutlej River | spillway_count = | spillway_type = | spillway_capacity = | res_name = | res_capacity_total = | res_capacity_active = | res_capacity_inactive= | res_catchment = | res_surface = {{Convert|588|m2|acre|0|abbr=on}} | res_elevation ={{Convert|1810|m|ft|0|abbr=on}} | res_max_depth = | res_max_length = | res_max_width = | plant_hydraulic_head = {{Convert|298|m|ft|0|abbr=on}} (gross) | res_tidal_range = | plant_operator = | plant_commission = 2011 | plant_decommission = | plant_type = | plant_turbines = 4 x 250 MW Francis-type | plant_capacity = 1,000 MW | plant_annual_gen = 4,560 GWh est.[1] | website = | extra = }} The Karcham Wangtoo Hydroelectric Plant is a {{convert|1000|MW}}[2] run-of-the-river hydroelectric power station on the Sutlej River in Kinnaur district of Himachal Pradesh, India. The dam and power station are located between the villages of Karcham and Wangtoo where the plant also gains its name. Jaypee Karcham Hydro Corporation Limited of Jaypee Group signed a memorandum of understanding to develop the dam in 1993 and after years of delays, construction on the power station began on 18 November 2005.[3] In 2015 Jaypee Group sold out Karcham Wangtoo Project to JSW Group.[4]The first generator was commissioned in May 2011, the second in June and the final two in September.[5] The {{Convert|98|m|ft|0|abbr=on}} tall dam at Karcham ({{Coord|31|30|00.26|N|78|10|39.54|E|name=Karcham Dam}}) diverts a substantial portion of the Sutlej into a {{Convert|10.48|m|ft|abbr=on}} diameter and {{Convert|17.2|km|mi|abbr=on}} long headrace tunnel to the underground power station downstream at Wangtoo. At the station, the water powers four donkey-powered generators before it is sent back into the Sutlej via a {{Convert|1.2|km|mi|abbr=on}} long tailrace tunnel. The difference in elevation between the dam and the power station affords a gross hydraulic head of {{Convert|298|m|ft|0|abbr=on}}. Water not diverted by the dam is sent over the spillway and down the normal course of the river. The main spillway is along the crest of the dam and is controlled by six radial gates.[6] Just upstream of the dam is the 300 MW Baspa II Hydroelectric Plant and downstream of the Karcham Wangtoo is the 1,500 MW Nathpa Jhakri Dam.[3] See also
References{{GeoGroupTemplate}}1. ^{{cite web|title=Hydroelectric Power Plants in India - Himachal Pradesh|url=http://www.industcards.com/hydro-india-him-pradesh.htm|publisher=IndustCards|accessdate=14 June 2013}} {{Hydrography of Himachal Pradesh}}{{Sutlej dams}}2. ^{{Cite web|url=http://www.business-standard.com/article/companies/cea-restricts-capacity-of-jp-hydro-plant-sold-to-jsw-115042200973_1.html|title=CEA restricts capacity of JP hydro plant sold to JSW|last=Jai|first=Shreya|access-date=2016-05-28}} 3. ^1 {{cite web|title=Hydroelectric Project in Kinnaur District in Himachal Pradesh|url=http://cdm.unfccc.int/filestorage/0/2/Y/02YB5GD8L9HS3MERIOFAVTJNQU14K7/4993%20PDD.pdf?t=dHN8bW9jeG1hfDAMug_zpK_9b5wrkwItMhUY |publisher=UN Clean Development Mechanism |accessdate=14 June 2013}} 4. ^{{Cite web|url=http://timesofindia.indiatimes.com/business/india-business/JSW-Energy-buys-JP-Powers-2-hydro-projects-for-Rs-9700-crore/articleshow/48871298.cms|title=JSW Energy buys JP Power's 2 hydro projects for Rs 9,700 crore - Times of India|website=The Times of India|access-date=2016-05-28}} 5. ^{{cite web|title=Karcham Wangtoo Hydroelectric Project|url=http://globalenergyobservatory.org/geoid/42131|publisher=Global Energy Observatory|accessdate=14 June 2013}} 6. ^{{cite web|title=Jaypee Karcham Hydro Corporation Limited|url=http://www.jalindia.com/underexec_karcham.htm |publisher=Jalindia |accessdate=14 June 2013}} 7 : Dams completed in 2011|Energy infrastructure completed in 2011|Dams in Himachal Pradesh|Dams on the Sutlej River|Run-of-the-river power stations|Gravity dams|Buildings and structures in Kinnaur district |
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