| 词条 | Tilbury power stations |
| 释义 |
| name = Tilbury power stations | name_official = | image = Tilbury power station.jpg | image_caption = Tilbury B Power Station {{small|Viewed from the west in May 2008}} | location_map = Essex | coordinates = {{coord|51.454926|0.391677|type:landmark|display=inline,title}} | coordinates_ref = | country = England | location = Tilbury | status = Decommissioned | construction_began = | commissioned = A station: 1956 B station: 1967 | decommissioned = 2013 | cost = | owner = Central Electricity Generating Board (1956-1990) National Power (1990-2000) Innogy plc (2000-2002) npower (2002-2013) | operator = | th_fuel_primary = Coal | th_fuel_secondary = Oil | th_fuel_tertiary = Biomass | ps_units_manu_model = | th_cogeneration = | th_combined_cycle = | ps_electrical_capacity= A station: 360 MW B station: 1,428 MW | ps_electrical_cap_fac= | website = http://www.rwe.com/web/cms/en/97606/rwe-npower/about-us/our-businesses/power-generation/tilbury/ | extra = {{gbmapping|TQ661756}} }} The Tilbury power stations were two fossil fuel power stations on the north bank of the River Thames at Tilbury in Essex. The 1,428 MW Tilbury B Power Station had operated between 1967 and 2013 and fired coal, as well as co-firing oil and biomass. The former oil-fired 360 MW Tilbury A Power Station operated from 1956 until 1981 when it was mothballed. The former system generated enough electricity to meet the electrical requirements of 1.4 million people, equivalent to 80% of the population of Essex.[1] HistoryA stationFollowing construction which began in 1951, Tilbury 'A' station was commissioned in 1956 by the CEGB. It was mothballed in 1981 and eventually part demolished in 1999, mostly everything including the turbine hall was demolished. the waste water and a small part of the station still remains due to being a listed building[2] B stationThe CEGB began construction of a much larger new station, Tilbury 'B', in 1961. This was opened in 1968. On privatisation in 1990 it was assigned to National Power, but was later operated by RWE npower. The jetty was enlarged in 2004 to accommodate ships carrying up to 65,000 tons of coal.[2] Conversion to biomassIn May 2011, RWE began converting the B station to burn biomass only. They hoped for the conversion to allow 750 MW of electricity to be generated from burning wood pellets imported from a pelleting plant in Georgia, USA, and other sources from Europe by the winter of 2011. This conversion would make the station the biggest biomass generating site in the world.[3] In July 2013 RWE npower announced they were halting the conversion due to difficulty in converting and financing the plant. It was mothballed after failing to receive a government grant and is now being decommissioned.[4][5] C stationIn early 2007, npower announced plans to replace the B station with a 1,600 MW 'cleaner' coal-fired power station. The station would have cost £1 billion to build and was hoped to be operational by 2014. The plans were supported by the Port of London Authority.[6] RWE had also planned to build a clean coal power station at Blyth but they have since postponed both schemes. Design and specificationThe B station contained four generating units, one of which has been decommissioned since the stations opening and is now redundant, only being used as spare parts for maintenance of the remaining 3 generating units, all 4 units were available before this with a combined capacity of 1428 MW, enough power for 1.4 million people, approximately 80% of the population of Essex.[7] Cooling water is drawn from the Thames. Fuel is delivered by ship to dedicated unloading jetties. The station connects to the National Grid at the nearby 275 kV substation. Incidents2008 boiler incidentOn 1 July 2008, an engineer servicing an offline boiler at the station fell {{convert|20|ft|abbr=on}} from scaffolding into the boiler. Crews used an internal staircase in the boiler to rescue him.[8] 2009 fireA fire broke out at the power station on 29 July 2009 shortly after 3 pm, with the failure of one of the station's high-pressure turbine units. Workers were evacuated immediately and the fire was reported to be under control by 5:30 pm. There were no casualties.[9] 2012 fireA major fire broke out in a fuel storage area of the station on the morning of 27 February 2012. Essex County Fire and Rescue Service mobilised over 120 firefighters to the fire, which involved some 4,000 to 6,000 tonnes of fuel in storage cells, two of which were described as "well alight". Essex Chief Fire Officer David Johnson reported that firefighting operations were hindered by the fact that the blaze was high up in the main structure of the station, which was also heavily smoke-logged. In addition to 15 pumping appliances, crews used three aerial ladder platforms, one major rescue tender, three bulk foam tenders and a thermal-imaging camera in a helicopter to help tackle the fire. Support crews were drafted in from the London Fire Brigade.[10] Despite initial reports, another fire in the adjacent Tilbury docks which started around the same time was not connected to the larger blaze at the power station. It took firefighters several hours to bring the power station fire under control, and relief crews remained at the site for days afterward dousing and removing embers. An investigation into the cause is ongoing. Chimneys and power station demolitionThe chimneys were demolished on 28 September 2017.[11] in march 2019 the final and 14th explosive demolition took place.[https://www.bbc.co.uk/news/av/uk-england-essex-47576433/tilbury-power-station-last-explosive-demolition-takes-place] References1. ^{{cite web| url = http://www.rwe.com/web/cms/en/97606/rwe-npower/about-us/our-businesses/generation/tilbury/| title = Tilbury Power Station| work = RWE| accessdate = 2 November 2009}} 2. ^1 {{cite web |publisher=Archaeology Data Service|author=Essex County Council Field Archaeology Unit|title=Tilbury Wildlife Pond Tilbury Essex: Archaeological Monitoring and Recording|url=http://archaeologydataservice.ac.uk/catalogue/adsdata/arch-439-1/dissemination/pdf/essexcou1-83818_1.pdf|page=3|accessdate=31 August 2011}} 3. ^{{cite web| url = https://www.theguardian.com/business/2011/may/30/rwe-tilbury-power-station-biomass| title = RWE to convert Tilbury power station into biomass plant| first = Terry| last = Macalister| date = 30 May 2011| publisher = The Guardian| accessdate = 30 August 2011}} 4. ^{{cite news |url=https://www.theguardian.com/environment/2013/jul/05/rwe-npower-tilbury-biomass-power-station |title=RWE npower closes Tilbury biomass power station |author=Fiona Harvey and Natalie Starkey |newspaper=The Guardian |date=5 July 2013 |accessdate=7 July 2013}} 5. ^{{cite news |url=https://www.theguardian.com/business/2013/aug/16/tilbury-power-station-mothballed |title=Tilbury power station mothballed after investment burns out |author=Terry Macalister|newspaper=The Guardian |date=16 August 2013 |accessdate=12 March 2016}} 6. ^{{cite web |url = http://www.pla.co.uk/News/archived_news.cfm/flag/2/id/2771/site/news |title = PLA welcome for proposed new power station on Thames |date = 14 March 2007 |work = Port of London Authority |accessdate = 15 November 2009 |deadurl = yes |archiveurl = https://web.archive.org/web/20081120131548/http://www.pla.co.uk/News/archived_news.cfm/flag/2/id/2771/site/news |archivedate = 20 November 2008 |df = dmy-all}} 7. ^Tilbury Power Station, RWE npower 8. ^{{cite web| url = http://www.essex-fire.gov.uk/pages/index.asp?area=5&id=46&page=9&keywords=Orsett%20hall&searchdate=2007-05-11| title = Incidents| date = 1 July 2008| work = Essex County Fire & Rescue Service| accessdate = 15 November 2009 }} 9. ^{{cite web| url = http://news.bbc.co.uk/1/hi/england/essex/8175141.stm| title = Fire breaks out at power station| date = 29 July 2009| work = BBC News| format = STM| accessdate = 2 November 2009}} 10. ^{{cite web| url = https://www.bbc.co.uk/news/uk-england-essex-17177035| title = Tilbury power station blazes as wood pellets catch fire| date = 27 February 2012| work = BBC News| accessdate = 27 February 2012}} 11. ^{{cite web| url = https://www.bbc.co.uk/news/uk-england-essex-41426679| title = Tilbury power station chimneys demolished in seconds| date = 28 September 2017| work = BBC News| accessdate = 28 September 2017}} External links{{Portal|England|Energy}}{{Commons category|Tilbury Power Station}}
12 : Coal-fired power stations in England|Power stations in the East of England|Power stations on the River Thames|RWE|Port of London|1956 establishments in England|Buildings and structures in Essex|Oil-fired power stations in England|Biofuel power stations in England|1981 disestablishments in England|Tilbury|Buildings and structures in Thurrock |
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