| 词条 | Rowallan Power Station |
| 释义 |
| name = Rowallan Dam | name_official = | image = | image_size = 280 | image_caption = | image_alt = | location_map = Australia Tasmania | location_map_size = 280 | location_map_caption = Location of the Rowallan Dam in Tasmania | location_map_alt = | coordinates = {{coord|41|43|48|S|146|12|36|E|region:AU-TAS_type:landmark|display=inline,title}} | country = Australia | location = North-western Tasmania | purpose = P | status = O | construction_began = {{start date|1963}} | opening = {{start date|1967}} | demolished = | cost = | owner = Hydro Tasmania | operator = | dam_type = E | dam_crosses = Mersey River | dam_height = {{convert|43|m}} | dam_height_foundation= | dam_height_thalweg = | dam_length = {{convert|579|m}} | dam_elevation_crest = | dam_width_crest = | dam_width_base = | dam_volume = {{convert|497|e3m3}} | spillway_count = 1 | spillway_type = Uncontrolled | spillway_capacity = {{convert|685|m3/s}} | res_name = Rowallan Lake | res_capacity_total = {{convert|130490|ML}} | res_capacity_active = | res_capacity_inactive= | res_catchment = {{convert|345|km2}} | res_surface = {{convert|88.6|ha}} | res_max_length = {{convert|11|km}} | res_max_width = | res_max_depth = | res_elevation = {{convert|488|m}} | res_tidal_range = | plant_name = Rowallan Power Station | plant_coordinates = | plant_operator = Hydro Tasmania | plant_commission = {{start date|1968}} | plant_decommission = | plant_type = C | plant_hydraulic_head = {{convert|49|m}} | plant_turbines = 1 x {{convert|10.5|MW|abbr=on}} Maier Francis turbine | plant_capacity = {{convert|10.5|MW}} | plant_capacity_factor= 0.95 | plant_annual_gen = {{convert|45|GWh}} | website = {{URL|hydro.com.au/energy/our-power-stations/mersey-forth}} | extra = [1] }} The Rowallan Power Station is a conventional hydroelectric power station located in north-western Tasmania, Australia. The station is located {{convert|25|km}} south of {{TAScity|Liena}}. Technical detailsPart of the Mersey{{endash}}Forth scheme that comprises eight hydroelectric power stations, the Devils Gate Power Station is the first station in the scheme. The power station is located approximately {{convert|200|m}} downstream of Rowallan Dam, which forms Lake Rowallan. The dam is one of the two main headwater storages in the Mersey Forth scheme and assists in regulating the water supply to four downstream power stations.[2] The power station was commissioned in 1971 by the Hydro Electric Corporation (TAS) and the station has one Maier Francis turbine, with a generating capacity of {{convert|10.5|MW}} of electricity. The station output, estimated to be {{convert|45|GWh}} annually,[1] is fed to TasNetworks' transmission grid via a 22 kV/110 kV transmission line to the switchyard transformer.[3] Rowallan LakeThe associated Rowallan Lake which is {{convert|11|km}} long and {{convert|9|km2}} in area, is {{convert|488|m}} above sea level and is bordered by Clumner Bluff and Howells Bluff.[4] The reservoir is managed by the Tasmanian Inland Fisheries Service as a trout fishery; both Brown trout and Rainbow trout are stocked; there are also native Climbing galaxias, Spotted galaxias and River blackfish.[5] Lake Rowallan is also the starting point for walks into nearby highland areas including the Walls of Jerusalem National Park.[6] In 2010, concerns were raised about the integrity of the embankment dam.[7] EtymologyBoth the power station and lake are named in honour of Thomas Corbett, 2nd Baron Rowallan, the former Governor of Tasmania.[4] See also{{stack|{{Portal|Tasmania|Renewable energy|Water}}}}
References1. ^1 {{cite web|url=http://www.ancold.org.au/wp-content/uploads/2012/10/Dams-Australia-2010-v1-for-website.xls|format=Excel (requires download)|title=Register of Large Dams in Australia|publisher=Australian National Committee on Large Dams|year=2010|accessdate=23 June 2015|work=Dams information}} 2. ^{{cite web |url=http://www.hydro.com.au/energy/our-power-stations/mersey-forth |title=Mersey - Forth |work=Energy |publisher=Hydro Tasmania |date= |accessdate=3 July 2015}} 3. ^{{cite web |url=http://www.hydro.com.au/system/files/attachments/Rowallan_Power_Station-Fact-Sheets.pdf |archive-url=https://web.archive.org/web/20120324114536/http://www.hydro.com.au/system/files/attachments/Rowallan_Power_Station-Fact-Sheets.pdf |dead-url=yes |archive-date=24 March 2012 |title=Rowallan Power Station: Technical fact sheet |work=Mersey-Forth Catchment |publisher=Hydro Tasmania |date= |accessdate=3 July 2015 }} 4. ^1 {{cite press release |url=http://www.electoral.tas.gov.au/pages/Media/PDF/LC/06LCDates.pdf |title=2006 Legislative Council elections—dates announced |publisher=Tasmanian Electoral Commission |date=23 March 2006 |accessdate=3 July 2015}} 5. ^http://www.ifs.tas.gov.au/ifs/goingfishing/access-brochures/access-brochures/Lake%20Rowallan%20Brochure%20for%20web.pdf 6. ^{{cite web|url=http://www.about-australia.com/travel-guides/tasmania/devonport-cradle-mountain/attractions/natural/lake-rowallan/ |accessdate=26 February 2011 |deadurl=yes |archiveurl=https://web.archive.org/web/20110707075116/http://www.about-australia.com/travel-guides/tasmania/devonport-cradle-mountain/attractions/natural/lake-rowallan/ |archivedate=7 July 2011 }} 7. ^{{cite news |url=http://www.tasmaniantimes.com/index.php/article/rowallan-dam-fears-is-it-being-kept-secret |title=Rowallan Dam fears: Is it being kept secret? |author=Ricketts, Andrew |work=Tasmanian Times |date=22 March 2010 |accessdate=3 July 2015 }} External links
5 : Hydroelectric power stations in Tasmania|Northern Tasmania|Energy infrastructure completed in 1968|Localities of Meander Valley Council, Tasmania|Mersey River (Tasmania) |
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