Sellindge Converter Station is an electrical substation in Ashford, Kent. 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. [11], In September 2021, a major fire at the Sellindge converter station led to the shutdown of the link. Sign up to get the latest stories from Kent direct into your inbox here, The National Grid Sub Station in Sellindge. It plays a vital role, increasing the UKs energy security, reliability and capacity by connecting with the French electricity transmission network to bring a number of benefits, including lower cost electricity, increased access to low-carbon energy and improved security of supply. accelerate the energy transition. Sellindge was commissioned in 1986 and has many distributed control and monitoring systems. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. National Grid Sellindge HVDC Convertor Stations, life extension of the control and monitoring systems. Consisting of new equipment, upgrading of obsolete, and utilising existing control systems, Capula will integrate these technologies into one control room SCADA and new electronic mimic screen. The system was built with solid-state semiconductor thyristor valves from the outset. Initially these were air-cooled and used analogue control systems, and in 2011 and 2012 respectively, the thyristor valves of Bipole 1 and Bipole 2 were replaced by modern water-cooled thyristor valves and digital control systems supplied by Alstom. 0000015456 00000 n 0000084075 00000 n . Signing up to the KentLive newsletter means you'll get the latest news direct to your inbox twice a day. You are either using a browser that does not support JavaScript, or you have disabled JavaScript. 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. Show map. Line Commutated Converters Line Commutated Converter is a mature cost effective HVDC technology based on thyristor power semiconductors, which enables the bulk transfer of power of up to 8 GW with low losses and inherent DC fault protection. 0000008823 00000 n Cloudflare Ray ID: 7a2be5c65bed2bc9 GE is globally recognized for designing, manufacturing and delivering customized HVDC solutions for utilities worldwide. The continued size and duration of the flows are open to some doubt, given the growth in demand in continental Europe for clean electricity, and increasing electricity demand within France.[17]. Voltage levels of 800kV and above have been considered but no converter stations have been built at these voltage levels. Read about our approach to external linking. Dear Customers, We wish to update you on the major incident that occurred at IFA yesterday. -S3aRLs705eavj-x6M#L%aK|L5` `+ZBQ I A%&%H@%3P@]HXDA C4$QF aXE:59`` (eZ'pd`:p5Ei4 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. 0000007335 00000 n GE has designed, delivered and supports an installed HVDC capacity of more than 35 GW globally in a broad range of applications and environments. The current 2,000MW link is bi-directional and the countries can import or export depending upon market demands, mostly depending upon weather conditions and availability of renewable energy on the British Isles, and French surplus of nuclear generation or demand for electric heating. 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. The shutdown came at a time of high prices and supply shortage in the UK electricity . The cable had a length of 65km (40miles) and was operated symmetrically at a voltage of 100kV and a maximum current of 800amperes. The interconnector is around 260km in length and has the capacity to carry 500 megawatts of electricity between southern Ireland and Britain. The National Grid Sub Station in Sellindge (Image: Google Maps) The National Grid has warned a Kent power plant will not be up and running again until 2023. Amperage is the number of atoms involved in the distance conveyance. I've been working as an apprentice at the Sellindge converter station, dividing my time between the training centre and site. 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]. MaxSine is a Modular Multi-Level Converter (MMC) consisting of multiple submodules connected in series to form a chain-circuit. %PDF-1.4 % High Voltage Direct Current (HVDC) systems enable utilities to move more power further, efficiently integrate renewables, interconnect grids, and improve network performance. It looks like you are using a browser that is not fully supported. Capula will be involved in an important part of the refurbishment of the converter station control room, with the replacement of the SCADA system. OpenStreetMap is a map of the world, created by people like you and free to use under an open license. [{"name":"Home","site_name":"Press | Company | Siemens","description":"","url_str":"\/global\/","level":0,"image":"","base_root":"https:\/\/press.siemens.com","base_nid":"5","base_nodepath":"\/node\/5","base_path":"\/global\/","base_secure_url":"https:\/\/press.siemens.com\/global","children":null}], Siemens will supply four 400 kV HVDC transformers for cross-channel link, Efficient 2,000 MW power transmission link between France and the UK will supply up to 3 million homes with electricity. For the best experience we suggest that you download the newest version of a supported browser: Internet Explorer, The link connects converter stations at Rush North Beach, County Dublin, Ireland, and Barkby Beach in North Wales. end power consumers. Capula will be involved in an important part of the refurbishment of the converter station control room, with the replacement of the SCADA system. [13][14] National Grid initially announced that half of the link capacity would be restored within a fortnight, with full capacity being restored in March 2022. 0000091737 00000 n 0000019365 00000 n 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. The basic building block of the converter is the six-pulse bridge. The nearest railway station to postcode TN25 6AH is Westenhanger. Not for Mission Sellindge! GE is globally recognized for designing, manufacturing and delivering customized HVDC solutions for utilities worldwide. A large fire at a key electricity converter station in the U.K. has shut down a major cable that brings power from France, worsening Britain's energy crunch. Follow BBC South East on Facebook, on Twitter, and on Instagram. Video, Russian minister laughed at for Ukraine war claims, US-made cheese can be called 'gruyere' - court, Alex Murdaugh's legal troubles are far from over, Sonic boom heard as RAF Typhoon jets escort plane, AOC under investigation for Met Gala dress, Nelson's 97th-minute stunner gives Arsenal victory, The children left behind in Cuba's exodus, Saving Private Ryan actor Tom Sizemore dies at 61, Walkie Talkie architect Rafael Violy dies aged 78. The first HVDC Cross-Channel scheme was built by ASEA and went into service in 1961,[3] between converter stations at Lydd in England (next to Dungeness Nuclear Power Station) and Echinghen, near Boulogne-sur-Mer, in France. 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. D. Auto-tripped AC filters The tripping logic will compare the ac RMS voltage at Sellindge and send the switching signals to the respective filters at Sellindge converter station. Read about our approach to external linking. 0000006495 00000 n A fire at a National Grid site has shut down a power cable linking electricity supplies between the UK and France. 0000015525 00000 n [1~e:;R0 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. The Sellindge converter station was built by GEC and the Les Mandarins converter station was built by CGE Alstom. The load will then leave the M20 at junction 10, travelling along the A20 and Church Lane before reaching the Sellindge electricity converter station. site. However, France imports energy as needed during the winter to meet demand, or when there is low availability of hydroelectric power. With this topology, quasi-sinusoidal voltage waveforms can be created and no filter is required for connection to the grid. The first 400 kV substations in Scotland were commissioned in 1972 associated with the line from Hunterston, Ayrshire to Neilston, Renfrewshire. 0000012331 00000 n IFA is the European link combining the technical and commercial expertise of both RTE and National Grid Interconnectors. 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. [9], In November 2016, during Storm Angus, a ship dragging an anchor cut four of the eight cable components, reducing capacity by 50%. As always you can unsubscribe at any time. In order to return the site safely to service, the Grid says that "extensive work" must be carried out. 2 The 'Tariff Meters' and associated current and voltage transformers shown on the 11kV side of 400/11kV station transformers (Tx 1 and Tx 4) in Attachment B. ISG 195/05 We also may change the frequency you receive our emails from us in order to keep you up to date and give you the best relevant information possible. It forms a high voltage direct current (HVDC) bridge for the transmission of 2,000MW of electricity. Twelve fire crews were sent to the site in Sellindge near Ashford on Wednesday,. An aerial photo shows the damage after the electricity interconnector fire at Sellindge in Kent A further 1000MW planned outage will be in place until 25 September. icd 10 classification of mental disorders ppt; autumn nelon clark father; harley moon kemp wedding 0000001376 00000 n 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. HN1y58HKUK=T+38{)tq5SNTXBt;.>nWO7s4}SZ:ik:7,SPgMNU2,l9"b+tXPd8R:$qbYz~NCX)/7. frequency: 50;0: location: outdoor: name: Sellindge Converter Station: operator: National Grid plc: Interconnector station, linked to Les Mandarins France via underground/under sea cable. 3. REVIEW OF THE MAJOR FAILURES IN THE CURRENT HVDC CONVERTER STATIONS 3.1 General This is done by means of high-power, high-voltage electronic semiconductor valves. A recent report from the National Grid revealed that the UK would face a tighter margin between supply and demand for electricity supply this winter - but indicated there was enough capacity to keep the lights on. 0000002625 00000 n 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. GE is globally recognized for designing, manufacturing and delivering customized HVDC solutions for utilities worldwide. At the core of this technology are ultra high performance converter stations which transform high voltage AC into DC. To maintain grid frequency and power, the National Grid has a variety of frequency response assets, of which market batteries are the first to respond. You can email the site owner to let them know you were blocked. 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/. 0000008142 00000 n Grid Solutions, a GE Renewable Energy business, serves customers globally with over 13,000 employees. I hope to keep . September 16, 2021. 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. Copyright OpenStreetMap and contributors, under an open license. Or by navigating to the user icon in the top right. A 24 hour-dedicated Sharpfibre Project Management Team was quickly assembled and led by Kevan Crowe. 0000015608 00000 n This means that additional converter design and equipment prototype development and testing would be necessary in the coming years. 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. Your IP: Liked by Rajasekar . The order includes the supply, installation and commissioning of the transformers for the Sellindge converter station in England. and industries worldwide with equipment, systems and services to bring power reliably and efficiently from the point of generation to As an example, poster "It Doesn't Add Up" identified on here recently a situation where the exact same volume of electricity was simultaneously being imported and exported from the same point (Sellindge Converter Station) over the Interconnector France Angleterre 1 and the ElecLink (through the Channel Tunnel). The action you just performed triggered the security solution. The price cap will be introduced to reflect current wholesale prices which have contributed to the collapse of 18 energy suppliers this year. The interconnector runs between Deeside in north Wales and Woodland, Co Meath. 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 Sellindge converter station joins Interconnexion France-Angleterre to the 2,000 MW HVDC interconnector which links the British and French electricity transmission systems. You can also sign up to our website and comment on our stories by pressing here and signing in. The below details are a selected representation of HVDC projects. 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 . 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). 01303 8. A power cable running under the English Channel was "not operating" after the fire, the National Grid said. 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. The blaze at the Sellindge converter station in Kent forced a shutdown of the high-voltage cable that brings electricity from France to the UK last month as energy markets rocketed to all-time. Following a tender process, the Engineering Procurement and Construction (EPC) contracts were awarded to partners with an international reputation: Siemens has built the converter stations, Balfour Beatty/Prysmian are responsible for the manufacturing and installation of the DC cables in the Tunnel and the underground AC cable system in the UK. There are currently no reviews for this company. It is approximately 70km in length, with 45km of subsea cable. 0000084172 00000 n Explore and interact to learn about GEs HVDC solutions to provide utilities with efficient transfer of power, improved power quality, and improved grid performance. If you want more mind-blowingly complicated information look at; Link Copyright Jonathan Billinger and licensed for reuse under this Creative Commons Licence. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. . The picture shows the 400 kV HVDC transformers. View my verified achievement from GIAC Certifications. National Grid said staff were evacuated from the IFA interconnector site in Sellindge, which imports electricity from France to a converter station in Kent. 0000094386 00000 n 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. 0000005589 00000 n Not for Mission Sellindge! 0000007499 00000 n 0000013986 00000 n However, most HVDC converters are connected as twelve-pulse bridges. 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. However, the National Grid has revealed this has since been delayed, as the Mirror reports. users, Kent Police photo shows Chatham town centre house full of cannabis as two people arrested, Plants and cultivation equipment were found at the property in the town centre, Cat Lenny found dumped at Sidcup recycling point taped inside bin with no air, food or way out, The incident comes as the RSPCA records a higher number of abandoned pets due to the cost of living crisis, 5 unusual Kent properties currently up for auction including seafront house, former pumping station and river, You are in luck should you be in the market for a former pumping station or a converted coastguard cottage, Kent lifeboats deployed after fire on board ferry in the Channel, Irish Ferries said there were 94 passengers and 89 crew members on board at the time of the blaze, Kent's 'worst' seaside town has a 'sad reputation', Photo shows house full of cannabis as arrests made, The fascinating history of one of Kents most iconic coastal landmarks and what makes it so unique, It is certainly an unmissable feature of Herne Bay, Headteacher addresses racism allegations at school following viral fight videos, There is no place for racism, sexism or homophobia in this school", British tourist from Kent killed in robbery in Colombia, According to reports in newspapers in Colombia, he went walking on the Cerro de las Tres Cruces, Work on Folkestone Debenhams to start with removing asbestos, Plans would see the current Folca site split into two parts for a brand new mixed-use development, Hour-by-hour forecast of when snow is set to hit Kent towns, An arctic airmass is heading to the UK, bringing snow showers which are expected to reach the county, Legendary The Pretenders to perform at Black Deer Festival in Tunbridge Wells, Held in Eridge Park just outside Tunbridge Wells, the Black Deer Festival is a celebration of Americana with music, food, drink and entertainment, Every Kent cafe, restaurant, pub and takeaway with a hygiene rating of 1 out of 5, Academy rated outstanding in all areas by inspectors, It was the primary school's first ever inspection by the education watchdog, Dramatic footage shows police dog and drone track down suspect hiding in tree, The footage shows the moment a suspect was tracked down after trying to flee the scene of a crash, I went back to Kents lowest rated Spoons and still dont get the hate, The pub has been given over 80 one-star reviews. Voltage Source Converter is a newer technology based on power transistors with a reduced footprint compared to LCC technology. The cable is also known as IFA,[1] [2] and should not be confused with the new IFA-2, another interconnect with France that is three times as long but only half as powerful. The site was evacuated and it is understood there were no injuries while Kent. It was completed in 1986, and replaced the first cross-Channel link which was a 160MW link completed in 1961 and decommissioned in 1984. The event comes during a difficult time for the UK power market, which is . The BBC is not responsible for the content of external sites. We electrify the world with advanced grid technologies and [10] Repairs were completed by the end of February 2017. It said water pressure may drop in the area as crews continue to fight the blaze. Something went wrong, please try again later. 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 . It will then arrive at around 7am on . The time delays were This article is licensed under the GNU Free Documentation License. Can Nigeria's election result be overturned? VSC is an ideal technology for submarine/land cable interconnection, integrating renewables, offshore and urban infeed applications. Licensing Download Prior to the 2021 fire, the link availability was around 98%, which was among the best rates in the world. A converter at the sending terminal acts as a rectifier and converts the AC power into DC. 2023 BBC. The British landing point for the subsea cables is near Folkestone, Kent, from where underground cables connect to Sellindge converter station and then on to the UK transmission system. Capula has been awarded the design, manufacture, test, install and commission of the Supervisory Control and Data Acquisition (SCADA) System for National Grids Ventures Sellindge High Voltage Direct Current (HVDC) converter substation. In 2006, 97.5% of the energy transfers were made from France to UK, supplying the equivalent of 3million English homes. The undersea section consists of eight 46km (29miles) . "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. an HVDC converter station in the vicinity of Folkestone, UK; . Sellindge was commissioned in 1986 and has many distributed control and monitoring systems. He has good understanding and appreciation for human factors in collaborative, proactive and safe . A fire which broke out at the Sub Station in Sellindge on September 15 left the site damaged and partially led to a global energy emergency. 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. 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. The blaze started early on. VSC is available as point to point, back to back, submarine/land cable and offshore schemes. 0000002512 00000 n Subcategories This category has only the following subcategory. The fire service said four crews remained at the seen "dampening down remaining hot spots" at 14:45 BST. Capital expenditure for our continued operations was 3.9 billion, 26% above the prior year, reflecting a full 6 months of U.K. Electricity Distribution, higher investment across both New York and. It uses material from the Wikipedia article "HVDC Cross-Channel". 0000099245 00000 n 62.171.130.70 A fire which broke out at the Sub Station in Sellindge on September 15 left the site damaged and partially led to a global energy emergency. 01303 815200. 49 0 obj <> endobj xref 49 54 0000000016 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]. Capula has been a strategic supplier to National Grid for substation automation and control systems for over 30 years. With over 30 years of operational expertise, both parties operate IFA , a 2000MW high voltage direct current (HVDC) electrical interconnector between Sellindge (GB) and Les Mandarins (FR). In order to keep the disturbances of the magnetic compasses of passing ships as small as possible, a bipolar cable was used. 0000006774 00000 n The shutdown came at a time of high prices and supply shortage in the UK electricity market, caused by low wind speeds and high prices for natural gas. Tel: +254722353414. 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. Sellindge Converter Station. ifa interconnector fire causemeat carving knife blank. Voltage is distance. We use your sign-up to provide content in the ways you've consented to and improve our understanding of you. We deliver unparalleled efficiency and safety, vital to the energy needs of GB and the north-western European Region. A semiconductor valve is a device that can carry current in one direction only, and which prevents current from flowing . 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.
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