| 词条 | Tocoma Dam |
| 释义 |
| name = Tocoma Dam | image = | image_caption = | name_official = Manuel Piar Hydroelectric Power Plant | location_map = Venezuela | location_map_size = | location_map_caption = | coordinates = {{coord|7|54|25|N|63|01|35|W|type:landmark|display=inline,title}} | country = Venezuela | status = Under construction | construction_began = 2006 | opening = 2016 est. | dam_crosses = Caroní River | res_name = | location = | dam_type = Composite, rock-fill/gravity | dam_length = Gravity section: {{Convert|360|m|abbr=on}} Rock-fill section: {{Convert|1800|m|ft|0|abbr=on}} Concrete-face rock-fill section: {{Convert|3800|m|abbr=on}} [1] | dam_height = {{Convert|65|m|abbr=on}} | dam_width_base = | spillway_type = | spillway_capacity = {{Convert|28750|m3/s|abbr=on}} | cost = | owner = | res_capacity_total = {{Convert|1770000000|m3|acre.ft|abbr=on}} | res_catchment = | res_surface = {{Convert|87|km2|abbr=on}} | res_elevation = {{Convert|127|m|abbr=on}} | res_max_depth = | plant_operator = | plant_turbines = 10 x {{convert|232|MW|abbr=on}} Kaplan-type | plant_capacity = {{convert|2320|MW|abbr=on}} | plant_annual_gen = {{convert|12,100|GWh|abbr=on}} | plant_hydraulic_head = {{Convert|34.65|m|abbr=on}} | plant_commission = 2015 est. | plant_decommission = | extra = | website = }} The Manuel Piar Hydroelectric Power Plant (Tocoma Dam) is under construction and it is the last hydroelectric development project in the Lower Caroní River Basin of Venezuela. The project includes the installation of {{convert|2320|MW}} MW to generate an annual average energy of {{convert|12,100|GWh}}. Ten Kaplan generator units, of {{convert|230|MW}}, manufactured by Argentinian company IMPSA, were predicted to begin operations between 2012 and 2014.[2] The first generator was installed but not yet commissioned in April 2012.[3] Behind schedule, the dam began to impound its reservoir on 16 November 2015.[4] These units had the world record as of 2012 in power generation at nominal head for Kaplan turbines. The diameter of the runner is {{convert|8.6|m}} and nominal head is {{convert|34.65|m}} with claimed output up to {{convert|232|MW}}.[5] References1. ^{{cite web|title=Tocoma Dam and Hydroelectric Power Project|url=http://www.tractebel-engineering-gdfsuez.com/reference/tocoma-dam-and-hydroelectric-power-project/|publisher=Tractebel|accessdate=14 May 2012|deadurl=yes|archiveurl=https://web.archive.org/web/20131111185306/http://www.tractebel-engineering-gdfsuez.com/reference/tocoma-dam-and-hydroelectric-power-project/|archivedate=11 November 2013|df=}} {{stack|{{Portal|Venezuela|Water|Renewable energy}}}}{{Caroní River dams}}{{Venezuela-struct-stub}}{{Hydroelectric-power-plant-stub}}2. ^{{cite report |title=VE-L1026: Manuel Piar (Tocoma) Dam Supplemental Financing |work=Inter-American Development Bank |url=http://www.iadb.org/en/projects/project-description-title,1303.html?id=VE-L1003}} 3. ^{{cite web|title=IMPSA installed the first 232 MW Kaplan turbine at the Tocoma Hydropower Plant |url=http://www.impsa.com/en/news/SitePages/23-04-12.aspx |publisher=IMPSA |accessdate=30 January 2014|date=23 April 2012}} 4. ^{{cite web|title=Venezuela president Maduro oversees filling of Tocoma dam reservoir|url=http://www.salini-impregilo.com/en/press/news-events/venezuela-president-maduro-oversees-filling-of-tocoma-dam-reservoir.html|publisher=Salini Impregilo|accessdate=15 February 2016}} 5. ^{{cite report |title=hydropower project Tocoma|work=IMPSA|url=http://www.impsa.com/en/downloads/HYDRO/TOCOMA.pdf}} 4 : Dams under construction|Hydroelectric power stations in Venezuela|Proposed hydroelectric power stations|Dams in Venezuela |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。