|
NORD.LINK
NordLink is a subsea 1,400 megawatt (MW) HVDC power cable between Norway and Germany, opened in May 2021. The over long cable operates at a voltage of 500 kV DC. The cable enables Deutsche Bahn to buy the full production from Mågeli kraftverk in Ullensvang, thereby helping the German railways to become climate-neutral by 2040. Construction It is estimated to cost €1.5–2 billion, which was financed in 2015 when Statnett decided to realize the project. The interconnector was installed between a new substation at Ertsmyra (near Tonstad) in Norway and Wilster substation in Schleswig-Holstein in Germany. The connection was expected to be completed in 2020; the opening ceremony took place on 27 May 2021. When testing in September 2020, it accidentally imported the full 1,400 MW into Norway for almost a minute, causing cascading grid effects such as a 0.5 Hz frequency change across the Nordic synchronous area. In November 2021, amid high demand for el ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scotland-Norway Interconnector
The NorthConnect (also known as Scotland–Norway interconnector) is a proposed 1,400MW HVDC interconnector over the floor of the North Sea. Current status The future of the project is unclear. In March 2020, the Norwegian Government placed the NorthConnect project on hold pending studies on the new UK (north of England) and German interconnectors, and the Government remained unconvinced in 2022. Interconnection If built, it would be the first HVDC route to connect Scotland's electricity network directly to that of mainland Europe (though there are existing connections from England to mainland Europe), whereas Norway already has interconnectors to Denmark, the Netherlands and Germany. Project partners The £1.75billion project is being promoted by NorthConnect, a Norwegian company specially set up by five electricity companies (Agder Energi, E-CO, Lyse, SSE plc and Vattenfall) to advance the scheme. It is hoped that the connector will assist the growth of the Norwegian and Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TenneT
TenneT is a transmission system operator in the Netherlands and in a large part of Germany. ''TenneT B.V.'' is the national electricity transmission system operator of the Netherlands, headquartered in Arnhem. Controlled and owned by the Dutch government, it is responsible for overseeing the operation of the 380 and 220 kV high-voltage grid throughout the Netherlands and its interconnections with neighbouring countries. It is additionally responsible for the 150 kV grid in South Holland. In Germany, its subsidiary ''TenneT TSO GmbH'' is one of the four transmission system operators. Formerly named ''Transpower'', it was taken over and renamed in 2010. As of 2006, it operates 3,286 km of lines and cables at 150 kV and above, connecting at 51 high-voltage substations. Peak demand for 2006 was 14,846 MW. The sole shareholder is the Dutch Ministry of Finance. History TenneT was formed in 1998 when the Dutch electricity industry was liberalised, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TenneT TSO
TenneT is a transmission system operator in the Netherlands and in a large part of Germany. ''TenneT B.V.'' is the national electricity transmission system operator of the Netherlands, headquartered in Arnhem. Controlled and owned by the Dutch government, it is responsible for overseeing the operation of the 380 and 220 kV high-voltage grid throughout the Netherlands and its interconnections with neighbouring countries. It is additionally responsible for the 150 kV grid in South Holland. In Germany, its subsidiary ''TenneT TSO GmbH'' is one of the four transmission system operators. Formerly named ''Transpower'', it was taken over and renamed in 2010. As of 2006, it operates 3,286 km of lines and cables at 150 kV and above, connecting at 51 high-voltage substations. Peak demand for 2006 was 14,846 MW. The sole shareholder is the Dutch Ministry of Finance. History TenneT was formed in 1998 when the Dutch electricity industry was liberalised, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HVDC Norway–UK
The North Sea Link is a 1,400MW high-voltage direct current submarine power cable between Norway and the United Kingdom. At it is the longest subsea interconnector in the world. The cable became operational on 1 October 2021. Route The cable runs from Ulla-Førre#Kvilldal Hydroelectric Power Station, Kvilldal, Suldal, in Norway, to Cambois near Blyth, Northumberland, Blyth in England. The converter station is located near to the cable landfall in East Sleekburn and is connected to the National Grid (Great Britain), National Grid at the Blyth substation. Technical description The cable is long, and has a capacity of 1,400MW. The estimated cost of the project was €2billion, and it became operational in 2021, as planned. Project participants It is a joint project of the transmission system operators Statnett and National Grid plc, National Grid. The offshore cable was supplied by Prysmian and manufactured at the Arco Felice factory in Naples, Italy. It was installed by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Statnett
Statnett is a Norwegian state owned enterprise responsible for owning, operating and constructing the stem power grid in Norway. The company has its headquarters in Oslo, Norway. Statnett also owns 30% of the Nord Pool Spot along with other Nordic transmission system operators. Network Statnett is the transmission system operator in Norway, operating of high power lines. There are plans to upgrade the western grid from 300 to 420 kV at a cost of 8 billion NOK, partly to accommodate cables to Germany and England. The power grid in Norway is divided into three sectors: the stem net, the regional net and the local net. While it is often local municipalities who own the regional and local net, the government through Statnett owns the stem net. The stem net typically has 300 to 420 kilovolts (kV) and is used to transport electricity large distances. There are a number of international power cables from Norway to abroad, including lines to Sweden (3,600 MW), Finland (120 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cross-Skagerrak
Skagerrak is the name of a 1,700 MW high-voltage direct current (HVDC) transmission facility between Tjele (Denmark) and Kristiansand (Norway). It is owned and operated by Statnett in Norway, and Energinet in Denmark. The lines connect the hydroelectric-based Norwegian grid and the wind and thermal power-based Danish grid. In operation it enables more renewable energy in the energy mix, and more efficient use of electricity. Technical features The Skagerrak 1–3 scheme consists of a overhead line and a underwater cable. It has a capacity of 1,050 megawatts (MW). Both land parts in Denmark and in Norway uses overhead lines from the cable landing point to the converter stations. The overhead lines in Denmark are set to be renovated in 2016 for increased lifespan. The towers were originally constructed for four poles, but were rebuilt for three conductors (three poles) when Skagerrak 3 was established. Near Aggersund HVDC Skagerrak crossed Aggersund strait overhead on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Statnett SF
Statnett is a Norwegian state owned enterprise responsible for owning, operating and constructing the stem power grid in Norway. The company has its headquarters in Oslo, Norway. Statnett also owns 30% of the Nord Pool Spot along with other Nordic transmission system operators. Network Statnett is the transmission system operator in Norway, operating of high power lines. There are plans to upgrade the western grid from 300 to 420 kV at a cost of 8 billion NOK, partly to accommodate cables to Germany and England. The power grid in Norway is divided into three sectors: the stem net, the regional net and the local net. While it is often local municipalities who own the regional and local net, the government through Statnett owns the stem net. The stem net typically has 300 to 420 kilovolts (kV) and is used to transport electricity large distances. There are a number of international power cables from Norway to abroad, including lines to Sweden (3,600 MW), Finland (120 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norway
Norway, officially the Kingdom of Norway, is a Nordic country in Northern Europe, the mainland territory of which comprises the western and northernmost portion of the Scandinavian Peninsula. The remote Arctic island of Jan Mayen and the archipelago of Svalbard also form part of Norway. Bouvet Island, located in the Subantarctic, is a dependency of Norway; it also lays claims to the Antarctic territories of Peter I Island and Queen Maud Land. The capital and largest city in Norway is Oslo. Norway has a total area of and had a population of 5,425,270 in January 2022. The country shares a long eastern border with Sweden at a length of . It is bordered by Finland and Russia to the northeast and the Skagerrak strait to the south, on the other side of which are Denmark and the United Kingdom. Norway has an extensive coastline, facing the North Atlantic Ocean and the Barents Sea. The maritime influence dominates Norway's climate, with mild lowland temperatures on the se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ullensvang
Ullensvang is a municipality in Vestland county, Norway. It is located in the traditional district of Hardanger. The administrative centre is the town of Odda. Some of the notable villages in the municipality include Lofthus, Utne, Vikebygd, Alsåker, Botnen, Eitrheim, Håra, Røldal, Seljestad, Skare, Tyssedal, Jondal, Herand, Kysnesstranda, and Torsnes. The main inhabited part of Ullensvang municipality lies just to the west of Hardangervidda National Park, which covers most of the Hardangervidda plateau, Europe's largest mountain plateau. Most inhabitants live in the narrow coastal mountainsides and valleys along the Hardangerfjorden and Sørfjorden. The largest urban areas in Ullensvang are Odda, Kinsarvik, Jondal, and Lofthus. The Norwegian National Road 13 and the European route E134 are the two main roads through the municipality. National road 13 crosses the Hardangerfjorden via the Hardanger Bridge in the far northern part of the municipality. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NorNed
NorNed is a long high-voltage direct current submarine power cable between Feda in Norway and the seaport of Eemshaven in the Netherlands, which interconnects both countries' electrical grids. It was once the longest submarine power cable in the world. Budgeted at €550 million, and completed at a cost of €600m, the NorNed cable is a HVDC#Bipolar, bipolar HVDC link with a voltage of ±450 kV and a capacity of 700 MW. NorNed is a joint project of the Norwegian transmission system operator Statnett and its Dutch counterpart TenneT. The cable system itself and the two converter stations were produced by ABB. History Installation of the first sections started in early 2006 and the final section was laid by the end of 2007. On the Dutch shore, TenneT has connected the cable to the 380 kV Dutch high‑voltage grid. In Feda, Statnett has done the same for the 300 kV Norwegian transmission grid. Commercial operation started on 5 May 2008 with a capacity aucti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NorGer
NorGer was one of two planned electricity cables between Germany and Norway. The other proposed project was NordLink, which Statnett decided to proceed with in 2015, and NorGer was cancelled. Description NorGer interconnector will start in Tonstad in Norway. From Tonstad overhead powerline runs to the Flekkefjord area. From Flekkefjord a long high voltage direct current submarine cable will run through the North Sea to Mooriem in Lower Saxony, Germany. It will be laid on the Norwegian, German and Danish Continental Shelf. The precise cable route is decided from a thorough mapping of the sea-bed along the prospective cable route. The sea route is consulted by Offshore Marine Management. NorGer will have a transmission capacity of 1,400 MW and an operating voltage of 450–500 kV. The price per kWh could rise by 0.8 øre in Norway. The sea cable is planned as a bipolar system with earthing through the return cable. This way, the disadvantages of a ground-return ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmission System Operator
File:Electricity grid simple- North America.svg, 380px, Simplified diagram of AC electricity grid from generation stations to consumers rect 2 243 235 438 Power station rect 276 317 412 556 Transformer rect 412 121 781 400 Electric power transmission rect 800 0 980 165 Transformer desc bottom-left A transmission system operator (TSO) is an entity entrusted with transporting energy in the form of natural gasEuropean Network of Transmission System Operators for Gas ''''. Retrieved: 2 October 2010. or electrical power on a national or regional level, using fixed |
.svg "Click for more on -> Norway")
