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Grove Road Power Station
Grove Road power station was an 80.25 MW electricity generating station that operated from 1902 until it was closed in 1969. It was an early example of the co-operation between London electricity companies to centralise electricity generation in a shared, relatively large-scale, and therefore more efficient, power station. The site is now occupied by two major high-voltage electricity sub-stations. History The ''Central Electric Supply Company'' was founded in June 1897. It was promoted by two existing statutory electricity undertakings: the ''Westminster Electric Supply Corporation'' and the ''St. James’ and Pall Mall Electric Lighting Company''. The St. James’ Company had commenced electricity generation and supply to its area of north Westminster in April 1889 and the Westminster Corporation to north and south Westminster in November 1890. Electricity was generated in several small-scale power stations within the companies area of supply, but they wished to produce electr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
England
England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe by the North Sea to the east and the English Channel to the south. The country covers five-eighths of the island of Great Britain, which lies in the North Atlantic, and includes over 100 smaller islands, such as the Isles of Scilly and the Isle of Wight. The area now called England was first inhabited by modern humans during the Upper Paleolithic period, but takes its name from the Angles, a Germanic tribe deriving its name from the Anglia peninsula, who settled during the 5th and 6th centuries. England became a unified state in the 10th century and has had a significant cultural and legal impact on the wider world since the Age of Discovery, which began during the 15th century. The English language, the Anglican Church, and Engli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motor–generator
A motor–generator (an M–G set) is a device for converting electrical power to another form. Motor–generator sets are used to convert frequency, voltage, or phase of power. They may also be used to isolate electrical loads from the electrical power supply line. Large motor–generators were widely used to convert industrial amounts of power while smaller motor–generators (such as the one shown in the picture) were used to convert battery power to higher DC voltages. While a motor–generator set may consist of distinct motor and generator machines coupled together, a single unit dynamotor (for dynamo–motor) has the motor coils and the generator coils wound around a single rotor; both the motor and generator therefore share the same outer field coils or magnets.Radio Amateur's Handbook 1976, pub. |
Grass Carp
The grass carp (''Ctenopharyngodon idella'') is a species of large herbivorous freshwater fish in the family Cyprinidae, native to the Pacific Far East, with a native range stretching from northern Vietnam to the Amur River on the Sino-Russian border.Mandrak and Cudmore. 2004''Biological Synopsis of Grass Carp (Ctenopharyngodon idella)''. This Asian carp is the only species of the genus ''Ctenopharyngodon''. Grass carp are resident fish of large turbid rivers and associated floodplain lakes/wetlands with a wide range of temperature tolerance, and spawn at temperatures of . It is cultivated as a food fish in China for centuries, but was introduced in Europe and the United States for aquatic weed control, becoming the fish species with the largest reported farmed production globally, over five million tonnes per year. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Carp
The Eurasian carp or European carp (''Cyprinus carpio''), widely known as the common carp, is a widespread freshwater fish of eutrophic waters in lakes and large rivers in Europe and Asia.Fishbase''Cyprinus carpio'' Linnaeus, 1758/ref>Arkive The native wild populations are considered vulnerable to extinction by the International Union for Conservation of Nature (IUCN), but the species has also been domesticated and introduced (see aquaculture) into environments worldwide, and is often considered a destructive invasive species, being included in the list of the world's 100 worst invasive species. It gives its name to the carp family, Cyprinidae. Taxonomy The two subspecies are: * ''Cyprinus carpio carpio'', native to much of Europe (notably the Danube and Volga rivers)Jian Feng Zhou, Qing Jiang Wu, Yu Zhen Ye & Jin Gou Tong (2003). Genetic divergence between ''Cyprinus carpio carpio'' and ''Cyprinus carpio haematopterus'' as assessed by mitochondrial DNA analysis, with emphasis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Man About Town (magazine)
''Man About Town'', later ''About Town'' and lastly ''Town'', was a British men's magazine of the 1950s and 1960s. ''Press Gazette'' described it in 2004 as the "progenitor of all today's men's style magazines". It was the customer offshoot of the well-established weekly trade magazine for tailors, '' The Tailor & Cutter''. John Taylor John Taylor (1921–2003) had been interviewed for the editorship of ''The Tailor & Cutter'' in 1945, after being demobilised from the Royal Navy, but did not get the job. After his initial failure, he secured another chance and wore his "Fleet Air Arm uniform with gold pilot wings and lieutenant's rings" and this time he was successful. This lesson in the importance of clothes and style formed a lasting impression on Taylor. He went on to edit that magazine for 24 years and his weekly comments on the dress of celebrities, politicians and royalty attracted international attention and fame, transforming ''Tailor & Cutter'' into what ''The Times'' call ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terence Donovan (photographer)
Terence Daniel Donovan (14 September 1936 – 22 November 1996) was an English photographer and film director, noted for his fashion photography of the 1960s. A book of his fashion work, ''Terence Donovan Fashion'', was published 2012. He also directed many TV commercials and oversaw the music video to Robert Palmer (singer), Robert Palmer's "Addicted to Love (song), Addicted to Love" and "Simply Irresistible (song), Simply Irresistible". ''The Guardian'' labelled “Addicted to Love“ as being "fashion's favourite video" since it was released. Early life and education Donovan was born in Stepney, London, Stepney in the East End of London to lorry driver Daniel Donovan and (Lilian) Constance Violet (née Wright), a cook. He took his first photo at the age of 15. He had a fractured education, but between the ages of 11 and 15 studied at the London County Council School of Photoengraving and Lithography. Career The bomb-damaged industrial landscape of his home town became the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UK Power Networks
UK Power Networks is a distribution network operator for electricity covering South East England, the East of England and London. It manages three licensed distribution networks (Eastern Power Networks, South Eastern Power Networks and London Power Networks) which together cover an area of square kilometres and approximately eight million customers. In 2014 UK Power Networks was awarded £25 million from the electricity regulator Ofgem's Low Carbon Networks Fund for the Low Carbon London project. In 2011 it was awarded £6.7 million by Ofgem for another project, Flexible Plug and Play, which is researching new ways, technical and commercial, to connect renewable energy to the distribution network in Cambridgeshire. As well as the three distribution arms UK Power Networks also operates UK Power Networks Services Holdings Limited, which develops and maintains electrical networks for customers including London Underground, Heathrow and Stansted airports, Docklands Light Railway and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elstree To St
Elstree is a large village in the Hertsmere borough of Hertfordshire, England. It is about northwest of central London on the former A5 road, that follows the course of Watling Street. In 2011, its population was 5,110. It forms part of the civil parish of Elstree and Borehamwood, originally known simply as Elstree. The village often lends its shorter name to businesses and amenities in the adjacent town of Borehamwood, and the names of Elstree and Borehamwood are used interchangeably. Elstree is perhaps best known for multiple Elstree Film Studio complexes, where many films were made, including BBC Elstree Centre, where the TV soap opera ''EastEnders'' is shot. This production centre is actually in Borehamwood. The local newspaper is the ''Borehamwood and Elstree Times''. Together with Borehamwood, the village is twinned with Offenburg in Germany, Fontenay-aux-Roses in France, and Huainan in China. Transport Elstree and Borehamwood railway station Elstree & Bor ... [...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] |
Thermal Efficiency
In thermodynamics, the thermal efficiency (\eta_) is a dimensionless performance measure of a device that uses thermal energy, such as an internal combustion engine, steam turbine, steam engine, boiler, furnace, refrigerator, ACs etc. For a heat engine, thermal efficiency is the ratio of the net work output to the heat input; in the case of a heat pump, thermal efficiency (known as the ''coefficient of performance'') is the ratio of net heat output (for heating), or the net heat removed (for cooling) to the energy input (external work). The efficiency of a heat engine is fractional as the output is always less than the input while the COP of a heat pump is more than 1. These values are further restricted by the Carnot theorem. Overview In general, energy conversion efficiency is the ratio between the useful output of a device and the input, in energy terms. For thermal efficiency, the input, Q_, to the device is heat, or the heat-content of a fuel that is consumed. The des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Thomson-Houston
British Thomson-Houston (BTH) was a British engineering and heavy industrial company, based at Rugby, Warwickshire, England, and founded as a subsidiary of the General Electric Company (GE) of Schenectady, New York, United States. They were known primarily for their electrical systems and steam turbines. BTH was taken into British ownership and amalgamated with the similar Metropolitan-Vickers company in 1928 to form Associated Electrical Industries (AEI), but the two brand identities were maintained until 1960. The holding company, AEI, later merged with GEC. In the 1960s AEI's apprenticeships were highly thought-of, both by the apprentices themselves and by their future employers, because they gave the participants valuable experience in the design, production and overall industrial management of a very wide range of electrical products. Over a hundred of the apprentices - who came to Rugby from all over the UK, and a few from abroad - lodged in the nearby Apprentices' Host ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nationalization
Nationalization (nationalisation in British English) is the process of transforming privately-owned assets into public assets by bringing them under the public ownership of a national government or state. Nationalization usually refers to private assets or to assets owned by lower levels of government (such as municipalities) being transferred to the state. Nationalization contrasts with privatization and with demutualization. When previously nationalized assets are privatized and subsequently returned to public ownership at a later stage, they are said to have undergone renationalization. Industries often subject to nationalization include the commanding heights of the economy – telecommunications, electric power, fossil fuels, railways, airlines, iron ore, media, postal services, banks, and water – though, in many jurisdictions, many such entities have no history of private ownership. Nationalization may occur with or without financial compensation to the former owners. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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