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| res_name = Lake Burbury | res_capacity_total = | res_capacity_active = | res_capacity_inactive= | res_catchment = | res_surface = | res_max_length = | res_max_width = | res_max_depth = | res_elevation = | res_tidal_range = | plant_name = John Butters Power Station | plant_lat_d = 42 | plant_lat_m = 09 | plant_lat_s = 21 | plant_lat_NS = S | plant_long_d = 145 | plant_long_m = 32 | plant_long_s = 04 | plant_long_EW = E | plant_operator = Hydro Tasmania | plant_commission = | plant_decommission = | plant_type = C | plant_hydraulic_head = | plant_turbines = 1 x Fuji Francis turbine | plant_capacity = | plant_capacity_factor= 0.9 | plant_annual_gen = | website = | extra = }} The John Butters Power Station is a conventional hydroelectric power station located in Western Tasmania, Australia. The power station forms part of the KingYolande River Power Scheme and is owned and operated by Hydro Tasmania. ==Technical details== Part of the KingYolande scheme that comprises three hydroelectric power stations, the John Butters Power Station is fed by water from Lake Burbury which is dammed by the Crotty Dam in the gap in the West Coast Range between Mount Jukes and Mount Huxley, and to the south by Darwin Dam. Water flow to the station is via a long headrace tunnel from the Crotty Dam via a -long headrace tunnel and a -long steel lined power tunnel. The power station was commissioned in 1992 by the Hydro Electric Corporation (TAS), one of the last power stations constructed before its disaggregation and transformation to Hydro Tasmania. The station has one Fuji Francis turbines with a generating capacity of of electricity. Within the station building, the turbine has a half embedded spiral casing controlled via a spherical rotary inlet valve and a vertical lift, gravity closed intake gate designed to cut off full flow. The station output, estimated to be annually,〔 is fed to Transend Networks’ transmission grid via a 13.8 kV/220 kV three-phase Fuji generator transformer to the outdoor switchyard.〔 The station is remotely controlled from the Sheffield Control Centre. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「John Butters Power Station」の詳細全文を読む スポンサード リンク
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