sellindge converter station

Sellindge Converter Station Church Lane Sellindge Ashford Kent TN25 6AF. Twelve fire crews were sent to the site in Sellindge near Ashford on Wednesday,. frequency: 50;0: location: outdoor: name: Sellindge Converter Station: operator: National Grid plc: GEs latest fully-digital industrial HVDC Control System is designed to enable utilities to efficiently move more power further with a higher degree of controllability, thus improving power quality and maximizing overall grid performance. The undersea section consists of eight 46km (29miles) . 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]. 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.". 0000007499 00000 n The station is a key site where power arrives in Britain from France. 0000005589 00000 n You are either using a browser that does not support JavaScript, or you have disabled JavaScript. 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.. MaxSine is a Modular Multi-Level Converter (MMC) consisting of multiple submodules connected in series to form a chain-circuit. 0000056347 00000 n 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. accelerate the energy transition. Over 30 years experience in delivering secure, sustainable and affordable energy. [11], In September 2021, a major fire at the Sellindge converter station led to the shutdown of the link. Sellindge was commissioned in 1986 and has many distributed control and monitoring systems. 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. 0000019365 00000 n 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. 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. 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. View information about postcode TN25 6AH in Sellindge. View my verified achievement from GIAC Certifications. IFA Availabilty Update. 0000064333 00000 n In order to keep the disturbances of the magnetic compasses of passing ships as small as possible, a bipolar cable was used. 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. At conservative gathering, Trump is still the favourite. 0000002512 00000 n 0000064625 00000 n and industries worldwide with equipment, systems and services to bring power reliably and efficiently from the point of generation to There are currently no live incidents affecting National Grid's network. Except where otherwise indicated, Everything.Explained.Today is Copyright 2009-2022, A B Cryer, All Rights Reserved. 0000015608 00000 n 0000012629 00000 n The Sellindge converter station was built by GEC and the Les Mandarins converter station was built by CGE Alstom. This page requires JavaScript in order to be fully functional and displayed correctly. See the related streets of postcode TN256AH, nearby schools and more. 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. OpenStreetMap uses JavaScript for its slippy map. 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. 0000003378 00000 n AC is used in each country's transmission system, while DC is used for sending electricity long distances along the subsea cables. 0000018925 00000 n 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]. Prior to the 2021 fire, the link availability was around 98%, which was among the best rates in the world. and begin my permanent role on-site at Sellindge. [10] Repairs were completed by the end of February 2017. 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. 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. A substation is a point of connection to an electricity network, changing the voltage of electricity so that it . There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. Send your story ideas to [email protected]. The interconnector, which has been operating since 1986 and imports largely nuclear-generated power from France when needed, had only been operating at half capacity due to repair work, according. Sellindge was commissioned in 1986 and has many distributed control and monitoring systems. A fire at a National Grid site has shut down a power cable linking electricity supplies between the UK and France. 0000019195 00000 n The blaze halted electricity imports via the 2,000 megawatt power cable until March of next year. 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. Since the commissioning of the 2,000MW DC link in the 1980s, the bulk of power flow through the link has been from France to Britain. 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. 0000007360 00000 n September's fire had partly contributed to UK wholesale power prices surging, adding to pressures that had already seen wholesale gas prices jump 250%. 2023 BBC. View my verified achievement from GIAC Certifications. Please note that there might be constraints on site display and Chrome Browser, 0000006495 00000 n The maximum transmission power of this cable was 160megawatts (MW). Proven technologies and world-class partners. 0000030179 00000 n 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. 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'. The link is used to transfer electricity between the UK and French networks. 3. REVIEW OF THE MAJOR FAILURES IN THE CURRENT HVDC CONVERTER STATIONS 3.1 General 01303 8. The fire started at the National Grid site in Sellindge, Kent, in the early hours (Picture: Google) A fire erupted at a key National Grid station . As always you can unsubscribe at any time. 0000014614 00000 n With over 130 years of pioneering experience, GE offers two HVDC . HN1y58HKUK=T+38{)tq5SNTXBt;.>nWO7s4}SZ:ik:7,SPgMNU2,l9"b+tXPd8R:$qbYz~NCX)/7. 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. 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. IFA is the European link combining the technical and commercial expertise of both RTE and National Grid Interconnectors. 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. Read More: Former serviceman pleads with landlords to fix 'sickening' conditions. We deliver unparalleled efficiency and safety, vital to the energy needs of GB and the north-western European Region. Supportable for the next 10 years, the system is operationally future-proofed to ensure the integration of IFA1 with IFA2, with clear upgrade pathways and backwards compatibility to optimise system longevity. The French landing point for the sub-sea cables is near Calais, from where underground cables connect to Les Mandarins converter station and then on to the French transmission system. 0000001376 00000 n It was completed in 1986, and replaced the first cross-Channel link which was a 160MW link completed in 1961 and decommissioned in 1984. What's the least amount of exercise we can get away with? 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. , imports of electricity from France have historically accounted for about 5% of electricity available in the UK. Cookie policy. A concept thunder (or your spark gap) has learned long ago. GE's new state-of-the-art HVDC Valve Testing Facility (VTF) in Stafford, UK is the world's first fully programmable waveform generator for HVDC valves. [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 Sellindge HVDC Convertor Stations, life extension of the control and monitoring systems. 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. [{"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. 0000091737 00000 n National Grid, which owns the 2,000 megawatt cable, expects half of its capacity to return to service on . At its core will be the introduction of new protection solutions supported by As part of the EDF Group, Capula has supported many EDF programmes across their Generation, Customer, Renewables and International businesses delivering support right across the EDF energy mix. Read about our approach to external linking. The fire service said four crews remained at the seen "dampening down remaining hot spots" at 14:45 BST. A large fire at a key substation in the UK has forced the shutdown of one of the most important power cables that import electricity from France. Your IP: If you want more mind-blowingly complicated information look at; Link Copyright Jonathan Billinger and licensed for reuse under this Creative Commons Licence. Performance & security by Cloudflare. The electricity is then transported as Direct Current via high voltage transmission lines over distances of up to several thousands of kms. The interconnector runs between Deeside in north Wales and Woodland, Co Meath. Read about our approach to external linking. Capula will be involved in an important part of the refurbishment of the converter station control room, with the replacement of the SCADA system. The cable was built by ABB. Thankfully no one was injured and the emergency services got the fire under . 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. . The increase was principally driven by an additional 2.5 months of UK Electricity Distribution ownership; higher investment across both New York and New England, including the start of our upstate. The converter stations on both sides of the English Channel were built by Alstom, with the link capable of supplying around three million homes. National Grid said that it had been able to reduce that outage time slightly, meaning that it will come back to service on October 20 rather than October 23. "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. on the rate of change of the 400 kV RMS voltage at Sellindge converter station calculated without the dynamic compensa-tion.