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Blackhillock Substation
Blackhillock Substation is an electrical substation located in the north east of Scotland, near the town of Keith in Moray. It is owned and operated by Scottish Southern Electricity Network (SSEN). Covering an area the size of 24 football pitches, it is as of January 2019, the UK's largest substation and Europe's second biggest. Construction began in early 2015 to upgrade the existing substation so it could accommodate the new 1,200 MW Caithness - Moray Link. The £1bn construction project had four main elements: 400kV and 132kV gas-insulated substations, one 275kV air-insulated substation, a High Voltage Direct Current (HVDC) converter for the Caithness - Moray subsea link and a HVDC underground cable from the substation to Portgordon. In January 2019 construction and commissioning were completed making it the UK's largest operating substation. It is seen as integral to the UK electricity grid as the north of Scotland generates much renewable energy via windfarms. The upg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electricity Sub Station At Blackhillock
Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Various common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. The presence of an electric charge, which can be either positive or negative, produces an electric field. The movement of electric charges is an electric current and produces a magnetic field. When a charge is placed in a location with a non-zero electric field, a force will act on it. The magnitude of this force is given by Coulomb's law. If the charge moves, the electric field would be doing work on the electric charge. Thus we can speak of electric potential at a certain point in space, which is equal to the work done by an external agent in carrying a unit of positiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels. A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. They are a common component of the infrastructure, for instance there are 55,000 substations in the United States. Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control. The word ''substation'' comes from the days before the distribution system became a grid. As central generation stations became ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keith, Moray
Keith (Scottish Gaelic: ''Baile Chèith'', or ''Cèith Mhaol Rubha'' (archaic)) is a small town in the Moray council area in north east Scotland. It has a population of 4,734. Keith is historically in Banffshire, a name which persists in common usage and historical references. Keith has three distinct sections: Old Town, where the original settlement was first established; Keith which is the main commercial centre and Fife Keith which was originally a separate town built in competition by the Earl of Fife but which, having proved less economically successful, was eventually joined to form one homogeneous settlement separated now only by the river. The oldest part of Keith dates to around 1180 where the Old Town still remains, now almost indistinguishable from the rest of the town. It developed around the old bridge which was built there by two mourning parents as a permanent memorial to their dear child who drowned in the river at that crossing point in the hope that none sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scottish And Southern Electricity Networks
Scottish and Southern Electricity Networks (the trading name of Scottish and Southern Energy Power Distribution Limited, Scottish Hydro Electric Transmission plc, Scottish Hydro Electric Power Distribution plc and Southern Electric Power Distribution plc) is one of two energy companies in the UK to be involved both in electricity transmission and distribution. The company forms part of the SSE plc group, which is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index. Scottish and Southern Electricity Networks manages two distribution networks and one transmission network. The company manages two of the fourteen distribution licenses in Great Britain. The company's electricity distribution and transmission networks carry electricity to over 3.7 million homes and businesses across the north of the Central Belt of Scotland, as well as Central Southern England. The company operates in the United Kingdom with head offices in Perth, Scotland and Reading, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caithness - Moray Link
The CaithnessMoray Link is a HVDC submarine power cable beneath the Moray Firth in Scotland, linking Spittal in Caithness and Blackhillock in Moray. Constructed by Scottish & Southern Electricity Networks, it is capable of transmitting up to 1,200 MW of power. It was officially completed in January 2019, under budget at a cost of £970million, and was reported as the largest single investment in the northern Scottish electricity network since the 1950s. The link was constructed to improve the connectivity of the Scottish electricity transmission network, and allow increased flow of electricity from renewable energy sources in the north of Scotland, such as the Beatrice and Dorenell wind farms. It is the second HVDC link to be constructed within the National Grid (as opposed to as an interconnector), after the Western HVDC Link. Construction The route was originally intended to form part of the Shetland HVDC Connection, however the project was split into two parts, wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-voltage Direct Current
A high-voltage direct current (HVDC) electric power transmission system (also called a power superhighway or an electrical superhighway) uses direct current (DC) for electric power transmission, in contrast with the more common alternating current (AC) transmission systems. Most HVDC links use voltages between 100 kV and 800 kV. However, a 1,100 kV link in China was completed in 2019 over a distance of with a power capacity of 12 GW. With this dimension, intercontinental connections become possible which could help to deal with the fluctuations of wind power and photovoltaics. HVDC allows power transmission between AC transmission systems that are not synchronized. Since the power flow through an HVDC link can be controlled independently of the phase angle between source and load, it can stabilize a network against disturbances due to rapid changes in power. HVDC also allows the transfer of power between grid systems running at different frequencies, such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portgordon
Portgordon, or sometimes Port Gordon, ( gd, Port Ghòrdain) is a village in Moray, Scotland, south-west of Buckie. It was established in 1797 by Alexander Gordon, 4th Duke of Gordon as a fishing village. It had a population of 844 at the time of the 2011 census. Currently the Portgordon Community Harbour Group is trying to regenerate the harbour and open a marina. History By 1793 Buckie was the principal fishing community in the area. At that time fishing was confined to line fishing for cod, ling and haddock, in boats no larger than 14 tons. Development of the industry was limited by the lack of a proper harbour, and disputes amongst the three owners of the various boats. One of these, Alexander, 4th Duke of Gordon, decided to establish a new village, just to the west of the tiny community of Gollachy which comprised but a few houses in the area that is now Gordon Street. Work was underway on the harbour in 1795 and stone was shipped from Lossiemouth in 1796. In 1797 houses w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beatrice Wind Farm
The Beatrice Offshore Wind Farm now known as Beatrice Offshore Windfarm Ltd (BOWL) project, is a wind farm close to the Beatrice oil field in the Moray Firth, part of the North Sea 13 km off the north east coast of Scotland. History Evaluation project Beatrice Wind Farm Demonstrator Project was a joint venture between Scottish and Southern Energy and Talisman Energy (UK) to build and operate an evaluation wind farm in the deep water close to the Beatrice Oil field that Talisman Energy is planning on decommissioning in the near future. Built in 2007, with two turbines and a total capacity of 10 MW, it was designed to examine the feasibility of building a commercial wind farm in deep water at a reasonable distance from the shore. The jacket foundation design was developed by the Norwegian company OWEC Tower AS, and fabricated in Scotland by Burntisland Fabrications. The site is 13 km from the Scottish coast and in 45 m of water. The evaluation project was proposed to las ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battery Storage Power Station
A battery storage power station is a type of energy storage power station that uses a group of batteries to store electrical energy. Battery storage is the fastest responding dispatchable source of power on electric grids, and it is used to stabilise those grids, as battery storage can transition from standby to full power within milliseconds to deal with grid failures. At full rated power, battery storage power stations are generally designed to output for up to a few hours. Battery storage can be used for short-term peak power and ancillary services, such as providing operating reserve and frequency control to minimize the chance of power outages. They are often installed at, or close to, other active or disused power stations and may share the same grid connection to reduce costs. Since battery storage plants require no deliveries of fuel, are compact compared to generating stations and have no chimneys or large cooling systems, they can be rapidly installed and placed if n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy In The United Kingdom
Energy in the United Kingdom came mostly from fossil fuels in 2021. Total energy consumption in the United Kingdom was 142.0milliontonnes of oil equivalent (1,651TWh) in 2019. In 2014, the UK had an energy consumption ''per capita'' of 2.78tonnes of oil equivalent (32.3MWh) compared to a world average of 1.92tonnes of oil equivalent (22.3 MWh). Demand for electricity in 2014 was 34.42 GW on average (301.7TWh over the year) coming from a total electricity generation of 335.0TWh. Successive UK governments have outlined numerous commitments to reduce carbon dioxide emissions. One such announcement was the Low Carbon Transition Plan launched by the Brown ministry in July 2009, which aimed to generate 30% electricity from renewable sources, and 40% from low carbon content fuels by 2020. Notably, the UK is one of the best sites in Europe for wind energy, and wind power production is its fastest growing supply. Wind power contributed almost 21% of UK electricity generation in 2019. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renewable Energy In The United Kingdom
Renewable energy in the United Kingdom contributes to production for electricity, heat, and transport. From the mid-1990s, renewable energy began to play a part in the UK's electricity generation, building on a small hydroelectric capacity. Wind power, which is abundant in the UK, has since become the main source of renewable energy. , renewable sources generated 40.2% of the electricity produced in the UK; around 6% of total UK energy usage. Interest has increased in recent years due to UK and EU targets for reductions in carbon emissions, and government incentives for renewable electricity such as the Renewable Obligation Certificate scheme (ROCs) and feed in tariffs (FITs), as well as for renewable heat such as the Renewable Heat Incentive. The 2009 EU Renewable Directive established a target of 15% reduction in total energy consumption in the UK by 2020. History Heat from wood fires goes back to the earliest human habitation of Britain. Waterwheel technology was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Grid (Great Britain)
In the electricity sector in the United Kingdom, the National Grid is the high-voltage electric power transmission network serving Great Britain, connecting power stations and major substations and ensuring that electricity generated anywhere on it can be used to satisfy demand elsewhere. The network covers the great majority of Great Britain and several of the surrounding islands. It does not cover Northern Ireland, which is part of a single electricity market with the Republic of Ireland. The GB grid is connected as a wide area synchronous grid nominally running at 50 hertz. There are also undersea interconnections to other grids in the Isle of Man, Northern Ireland, the Republic of Ireland, France, Belgium, the Netherlands and Norway. On the breakup of the Central Electricity Generating Board in 1990, the ownership and operation of the National Grid in England and Wales passed to National Grid Company plc, later to become National Grid Transco, and now National Grid plc. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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