Signing up to the KentLive newsletter means you'll get the latest news direct to your inbox twice a day. 0000015608 00000 n usability. 0000094386 00000 n The Sellindge converter station was deployed in an operationally critical part of the UKs transmission network to increase the capacity and ensure the safe and reliable supply of electricity. The Sellindge converter station was built by GEC and the Les Mandarins converter station was built by CGE Alstom. Under the terms of a contract with British grid operator National Grid (LON:NG), Siemens will deliver, install and commission four 400-kV and 315 MVA transformers for the Sellindge converter station in England. 0000091737 00000 n You can email the site owner to let them know you were blocked. The first 400 kV substations in Scotland were commissioned in 1972 associated with the line from Hunterston, Ayrshire to Neilston, Renfrewshire. It forms a high voltage direct current (HVDC) bridge for the transmission of 2,000MW of electricity. HVDC systems utilize power electronics technology to convert AC and DC voltage and are ideal for supporting existing systems or building new power highways. With over 130 years of pioneering experience, GE offers two HVDC . VSC is an ideal technology for submarine/land cable interconnection, integrating renewables, offshore and urban infeed applications. We provide power utilities 0000005589 00000 n Sellindge was commissioned in 1986 and has many distributed control and monitoring systems. From there, Adam and Alie board a helicopter to visit the DolWin Alpha Offshore Converter in the North Sea and the facility where the wind power is converted to help power one million German homes. 0000007499 00000 n MaxSine is a Modular Multi-Level Converter (MMC) consisting of multiple submodules connected in series to form a chain-circuit. The UK is rarely a net importer from the Continent, and only at times of low demand (mild weather overnight, low wind . That's why AC can be conveyed for such long distances because the higher the applied voltage the deeper (or further) the conveyance can reach without too much loss. National Grid initially said the 1000MW (megawatts) of capacity would be unavailable until 13 October this year but in an update later pushed the date back to 27 March 2022. If you want more mind-blowingly complicated information look at; Link Copyright Jonathan Billinger and licensed for reuse under this Creative Commons Licence. Explore and interact to learn about GEs HVDC solutions to provide utilities with efficient transfer of power, improved power quality, and improved grid performance. Except where otherwise indicated, Everything.Explained.Today is Copyright 2009-2022, A B Cryer, All Rights Reserved. "The fire at the IFA site essentially means the loss of 2 gigawatts (GW) of. OpenStreetMap is a map of the world, created by people like you and free to use under an open license. The damaged interconnector in Sellindge, near Ashford, normally supplies 2 gigawatts (GW) of energy from France and is one of the UK's largest sources of foreign power. 0000012629 00000 n I hope to keep . On top of the fire, a planned outage has been taking place at the IFA link which covers a further 1000MW capacity. Cross Channel Sellindge Converter Station 2000MW double bipole HVDC scheme In service 1985/86, Air cooled valves SVC per bipole Worlds largest HVDC cable scheme Availability A il bilit Specified = 95 % Achieved > 97 97.5 5% Bipole 2 Control Building Filters Bipole 1 [11], In September 2021, a major fire at the Sellindge converter station led to the shutdown of the link. Something went wrong, please try again later. Investing.com - The UK's National Grid has confirmed there has been a fire at the IFA interconnector site in Sellindge, UK. In NGV, we expect underlying operating profit to be around 180 million higher than 2021/22 with the return to full service of IFA1 following the Sellindge converter station rebuild, first full year of operations of NSL, increased auction prices and insurance proceeds received in 2022/23 and increased profits at Isle of Grain. "During his time with Siemens as a project management professional, Tomek developed comprehensive understanding and mastery of how small and large (1m - 100m+) complex projects are structured, controlled & driven, and subsequently has been exposed to the various challenges in their delivery. The shutdown came at a time of high prices and supply shortage in the UK electricity . A fire at National Grid's IFA1 interconnector site in Sellindge is to see power prices once again spike in the UK as 1GW of capacity drops off the system. 0000009717 00000 n This station is at the British end of the interconnecter which joins the national electricity grids of Great Britain and France via high-voltage DC submarine cable, allowing power to be transferred between the two countries according to supply and demand and converted to the appropriate AC standards for onward transmission. The National Grid has warned a Kent power plant will not be up and running again until 2023. Commenting on the project Chris Smith, Transmission & Distribution Principal Software Engineer, Capula said: Capula has been supplying substation control systems for over 25 years and has supported National Grid Electricity Transmission since the early 1990s. 0000019365 00000 n site. Sellindge Converter Station Church Lane Sellindge Ashford Kent TN25 6AF. The station is a key site where power arrives in Britain from France. A fire occurred in the early hours of Wednesday 15th September 2021 at our UK Sellindge site resulting in the cables capacity being reduced to 0MW. Licensing Download Copyright OpenStreetMap and contributors, under an open license. National Grid said staff were evacuated from the IFA interconnector site in Sellindge, which imports electricity from France to a converter station in Kent. Sellindge Converter Station. National Grid, which owns the 2,000 megawatt cable, expects half of its capacity to return to service on . Read about our approach to external linking. The GB landing point for the sub-sea cables is near Folkestone, Kent, from where underground cables connect to Sellindge converter station and then onto the GB transmission system. Because the first installation did not meet increasing requirements, it was replaced in 19751986 by a new HVDC system with a maximum transmission rating of 2,000MW between France and the United Kingdom, for which two new converter stations were built in Sellindge, between Ashford and Folkestone in Kent, England and in Bonningues-ls-Calais (Les Mandarins station), near Calais, France. LCC is available as point to point overhead line and submarine/land cable and is ideally suited for back to back schemes. National Grid was forced to evacuate staff from the site of the IFA high-voltage power cable, which brings electricity from France to a converter station in Kent, where 12 fire engines attended. 0000064333 00000 n The Sellindge converter station joins Interconnexion France-Angleterre to the 2,000 MW HVDC interconnector which links the British and French electricity transmission systems. National Grid said the site had been evacuated, and there have been no reports of casualties. Interconnector customer portal | National Grid Group, How a Loose Anchor Cut Up Britain's Power Link With France, Batteries act as first responders when UK-France interconnector trips, National Grid site fire shuts down power cable between France and UK, Fire shuts one of UK's most important power cables in midst of supply crunch, Fire-damaged power link will be out for six months, says National Grid, The UK's Energy Price Surge Could be Just Getting Started, Kent's burnt-out electricity cable will take two more years to get back to full service, http://webarchive.nationalarchives.gov.uk/tna/+/http://www.dti.gov.uk/files/file11257.pdf/. The landside parts of the link consist of 8cables with lengths of 18.5km (11.5miles) in England, and 6.35km (03.95miles) in France.[7]. 1 The Sellindge Converter Station is the UK terminal for the France Interconnector. With over 130 years of pioneering experience, GE offers two HVDC technologies, Line Commutated Converters (LCC) and Voltage Source Converters (VSC), to support a broad range of applications and deployable in different schemes including overhead line (point to point), back to back, submarine/land cable and offshore. [9], In November 2016, during Storm Angus, a ship dragging an anchor cut four of the eight cable components, reducing capacity by 50%. I am excited to be working on such a technically challenging project and delighted to now be offering National Grid Ventures our engineering services maximising availability and uptime while controlling total lifetime cost. The order includes the supply, installation and commissioning of the transformers for the Sellindge converter station in England. Tested host Adam Savage and Innovation Nation correspondent Alie Ward travel to Germany to visit the facility where GE builds the worlds largest power transformer. The equipment occasionally faults, causing capacity to drop: in a bad year, this might happen several times. The BBC is not responsible for the content of external sites. The cable was built by ABB. The blaze halted electricity imports via the 2,000 megawatt power cable until March of next year. CCTV images released following theft of catalytic convertor from Tunbridge Wells driveway, Cannabis cultivation unearthed in Chatham town centre, 5 unusual Kent properties currently up for auction including seafront house, former pumping station and river, Kent lifeboats deployed after fire on board ferry in the Channel, Street fighting in Bakhmut but Russia not in control, Russian minister laughed at for Ukraine war claims. Sign up to our daily newsletter for all the latest Kent stories and breaking news delivered straight to your inbox. The converter stations on both sides of the English Channel were built by Alstom, with the link capable of supplying around three million homes. 0000012331 00000 n A subsequent lull in wind production saw system margins fall. The nearest railway station to postcode TN25 6AH is Westenhanger. National Grid said the fire prompted the evacuation of its IFA1 interconnector site in Sellindge in Kent. description: Interconnector station, linked to Les Mandarins France via underground/under sea cable. 0000004786 00000 n Onshore converter station Kier Infrastructure, contracted to GE's Grid Solutions, has been onsite since spring 2022 readying it for the installation of the converter station's state-of-the-art electrical infrastructure. 73 73 Cross Channel Sellindge Converter Station 2000MW double bipole HVDC scheme In service 1985/86, Air cooled valves SVC per bipole World's . The picture shows the 400 kV HVDC transformers. For the best experience we suggest that you download the newest version of a supported browser: Internet Explorer, Every HVDC solution is tailored and designed based on a project-by-project assessment of the customers' individual requirements, whether it's for connecting offshore wind generation, long distance power transmission, or energy trading between independent networks. The offshore converter platform will be the heart of the wind farm and will comprise a 10,000 tonne topside attached to a 7,000 tonne jacket foundation piled into the seabed. Built using GEs proven technology, with fully redundant systems and state-of-the-art software, eLumina delivers a reliable, high-performance platform consisting of: Utilizing cutting-edge technological advancements, GE has developed its most advanced MAXSINE valve specifically to address the complex challenges of the grid. 0000013986 00000 n 0000014614 00000 n 0000001376 00000 n JavaScript and reload the Cookie policy. Firefox Browser, Show map. The HVDC Cross-Channel (French: Interconnexion France Angleterre) is the name given to two different high-voltage direct current (HVDC) interconnectors that operate or have operated under the English Channel between the continental European and British electricity grids.. All fields are required. The electricity is then transported as Direct Current via high voltage transmission lines over distances of up to several thousands of kms. This railway station is located on a distance of 6.2 km. Voltage Source Converter is a newer technology based on power transistors with a reduced footprint compared to LCC technology. Improve quality, stability and maximize network performance. [1~e:;R0 ifa interconnector fire causemeat carving knife blank. . Follow BBC South East on Facebook, on Twitter, and on Instagram. Sellindge was commissioned in 1986 and has many distributed control and monitoring systems. Show me directions to National Grid. Gas and power prices jumped. hb```b``=) B@16#- HVDC converter stations. You are either using a browser that does not support JavaScript, or you have disabled JavaScript. National Grid Sellindge HVDC Convertor Stations, life extension of the control and monitoring systems. The fire service said four crews remained at the seen "dampening down remaining hot spots" at 14:45 BST. distances. Although each station includes an earth electrode, this is used only to provide a neutral reference, and only one of the two electrodes is connected at a given time so that there can be no current flow between them. It comes as the UK has been hit with record energy prices after a global gas market surge raised the cost of running gas power plants, which has been compounded by a string of outages and low wind speeds. This latest project aims to support the extension of the operational life of the converter station through a refurbishment programme, with a focus on ensuring interoperability of legacy and the latest control systems. In order to return the site safely to service, the Grid says that "extensive work" must be carried out. In early September, the GB power market balance began to tighten, with numerous generators and interconnector capacity undergoing planned maintenance ahead of winter - a typical situation during the autumn 'shoulder-month' period. With test capabilities up to 90,000 volts and 6,000 amps for both LCC and VSC technologies, the VTF gives you testing accuracy like never before. Please enable Home > Systems & Services > High Voltage Direct Current Systems. Meanwhile, Ofgem has warned households face another steep increase in energy bills from next April when the new price cap comes into force. Siemens will complete the work by mid-2019. Why Alex Murdaugh was spared the death penalty, Why Trudeau is facing calls for a public inquiry, The shocking legacy of the Dutch 'Hunger Winter'. 0000015456 00000 n [14] [15] On 15 October 2021, National Grid announced that half of the link capacity would be restored within the next few days, that 75% capacity would be available between October 2022 and May 2023, and that they hoped to restore full capacity by October 2023.[16]. National Grid said: "We are completely focused on getting IFA safely returned to service as soon as possible and ensuring we are able to support security of supply.". Unlike most HVDC schemes, where the two converter stations are built by the same manufacturer, the two converter stations of the 2,000MW scheme were built by different manufacturers (although both have subsequently become part of the same parent company, Alstom). The event comes during a difficult time for the UK power market, which is . Cables are laid in pairs in four trenches so that the magnetic fields generated by the two conductors are largely cancelled. Voltage levels of 800kV and above have been considered but no converter stations have been built at these voltage levels. Converter Station 1 Sellindge, UK Rosser, Canada So Roque, So Paulo Yigne, Sweden Inga, Zaire Apollo, South Africa Dickinson, Minnesota Arrowhead, Minnesota North Cowichan, British Columbia New Brunswick, Canada Converter Station 2 72 km 92.9 km 33 km Length of Cable Some systems that used thyristors from rst .
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