1.
Great Western Railway (train operating company)
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Great Western Railway is a British train operating company owned by FirstGroup. It manages 208 stations and its trains call at over 270, GWR operates long-distance inter-city services along the Great Western Main Line to South West England and South Wales, as well as the Night Riviera sleeper service between London and Penzance. The company began operating in February 1996 as Great Western Trains, in December 1998 it became First Great Western after FirstGroup bought out its partners shares in Great Western Holdings. In April 2006, First Great Western, First Great Western Link and Wessex Trains were combined into the new Greater Western franchise and brought under the First Great Western brand. The company adopted its current name and a new livery in September 2015 to coincide with the start of a franchise that is due to run until April 2020. Great Western Holdings was owned by some former British Rail managers, FirstBus, in March 1998, FirstGroup bought out its partners stakes to give it 100% ownership. In December 1998, the franchise was rebranded as First Great Western, on 1 April 2004, First Great Western Link commenced operating the Thames Trains franchise. It operated local services from Paddington to Slough, Henley-on-Thames, Reading, Didcot, Oxford, Newbury, Bedwyn, Worcester, Hereford, Banbury. It also operated services from Reading to Gatwick Airport, and from Reading to Basingstoke, on 1 April 2006, the Great Western, Great Western Link and Wessex Trains franchises were combined into a new Greater Western franchise. FirstGroup, National Express and Stagecoach were shortlisted to bid for new franchise. On 13 December 2005, it was announced that FirstGroup had won the franchise, originally, First planned to subdivide its services into three categories based on routes. Following feedback from staff and stakeholders, the decision was taken to re-brand, in May 2011, FirstGroup announced that it had decided not to take up the option to extend its franchise beyond the end of March 2013. FirstGroup stated that, in the light of the plan to electrify the Great Western route from London via Bristol to Cardiff. CEO Tim OToole said, We believe we are best placed to manage these projects, in March 2012 Arriva, FirstGroup, National Express and Stagecoach were shortlisted to bid for the new franchise. The ITT ran from the end of July until October 2012, the winner would have been announced in March 2013, and taken on the franchise from 21 July 2013 until the end of July 2028. The new franchise would include the introduction of new Intercity Express Trains, capacity enhancements, the award of the franchise was again delayed in October 2012, while the Department for Transport reviewed the way rail franchises are awarded. In January 2013, the government announced that the current competition for the franchise had been terminated, a two-year franchise extension until September 2015 was agreed in October 2013, and subsequently extended until March 2019. A further extension to April 2019 was granted in March 2015, the company rebranded itself as Great Western Railway on 20 September 2015 and introduced a green livery in recognition of the former Great Western Railway
2.
InterCity 125
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InterCity 125 was the brand name of British Rails diesel-powered High Speed Train fleet, which was built from 1975 to 1982 and was introduced in 1976. An InterCity 125 train is made up of two Class 43 power cars, one at end of a fixed formation of Mark 3 carriages. Initially the sets were classified as Classes 253 and 254, a variant of the power cars operates in Australia as part of the XPT. Most sets are to be replaced on InterCity services by 2018 under the Intercity Express Programme, at first, that programme called for some HSTs to continue in use on London to Devon/Cornwall services where there are no plans to electrify the lines. One is in use, as Network Rails New Measurement Train, converted. In the later 1950s and early 1960s, the British Transport Commission was modernising its rail network, in particular, it wanted to increase intercity speeds, so that the railways could compete more effectively with the new motorways. Thus, at the instigation of Terry Miller, Chief Engineer, an operational prototype of this train was to be built by 1972. The prototype high-speed diesel train, which was to become the InterCity 125, was to be formed of a rake of coaches sandwiched between two power cars, one at each end. Also a factor in the decision was that the use of two locomotives, operating in formation, would cause less wear on the rails than a single, much heavier. The framework of the new locomotive, classified British Rail Class 41, was built at Crewe Works before being transferred to Derby Carriage and Wagon Works for completion. The design of the locomotive incorporated a driving desk fitted around the driver, the prototype became the first diesel locomotive in British railway history to use AC alternators in place of a DC generator, with the output converted to DC when used for traction. The prototype train of seven coaches and two locomotives was completed in August 1972 and by the autumn was running trials on the main line, the following year, high-speed testing was being undertaken on the racing stretch of the East Coast Main Line between York and Darlington. The set had been reduced to two cars and five trailers, and there seems to have been a concerted attempt to see how fast the train would go. On 6 June 1973131 mph was reached, and this maximum was raised as the days went by, by 12 June a world diesel speed record of 143.2 mph was achieved. The drivers believed that 150 mph was possible but the BRB issued instructions for the speed tests to cease. It was believed at the time that this was because the BRB wanted to promote the APT as the future of high speed rail travel in the UK. The first production car, numbered 43002, was delivered in late 1975. The streamlined front end lacked conventional buffers, and the drawgear was hidden under a cowling, the single cab front window was much larger than the prototypes, and side windows were included
3.
London Paddington station
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Paddington, also known as London Paddington, is a central London railway terminus and London Underground station complex, located on Praed Street in the Paddington area. The site has been the London terminus of the Great Western Railway, much of the main-line station dates from 1854 and was designed by Isambard Kingdom Brunel. It was first served by London Underground trains in 1863, as the western terminus of the Metropolitan Railway. Today, Paddington tube station is served by the Bakerloo, Circle, District and it is also the terminus for the Heathrow Express and Heathrow Connect services to and from London Heathrow Airport. It is one of 19 stations in the United Kingdom managed directly by Network Rail and it is situated in fare zone 1. The station complex is bounded at the front by Praed Street and at the rear by Bishops Bridge Road, on the west side of the station is Eastbourne Terrace, while the east side is bounded by the Paddington arm of the Grand Union Canal. The station is in a cutting, a fact obscured at the front by a hotel building. The surrounding area is residential, and includes the major St Marys Hospital, restaurants. Until recently there was little office accommodation in the area, however, recent redevelopment of derelict railway and canal land, marketed as Paddington Waterside, has resulted in new office complexes nearby. In addition to the Underground stations at Paddington, Lancaster Gate tube station on the Central line is a walk away to the south. A little further to the south lie the conjoined parks of Hyde Park, the National Rail station is officially named London Paddington, a name commonly used outside London but rarely by Londoners, who call it just Paddington, as on the London Underground map. Parts of the station, including the train shed, date from 1854. It is one of 19 stations managed by Network Rail, the first station was a temporary terminus for the GWR on the west side of Bishops Bridge Road, opened on 4 June 1838. The first GWR service from London to Taplow, near Maidenhead, after the main station opened in 1854, this became the site of the goods depot. It opened on 29 May 1854, the glazed roof is supported by wrought iron arches in three spans, respectively spanning 68 feet,102 feet and 70 feet. The roof is 699 feet long, and the original roof spans had two transepts connecting the three spans and it is commonly believed that these were provided by Brunel to accommodate traversers to carry coaches between the tracks within the station. However recent research, using documents and photographs, does not seem to support this belief. The Great Western Hotel was built on Praed Street in front of the station in 1851–1854 by architect Philip Charles Hardwick, the station was substantially enlarged in 1906–1915 and a fourth span of 109 feet was added on the north side, parallel to the others
4.
London
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London /ˈlʌndən/ is the capital and most populous city of England and the United Kingdom. Standing on the River Thames in the south east of the island of Great Britain and it was founded by the Romans, who named it Londinium. Londons ancient core, the City of London, largely retains its 1. 12-square-mile medieval boundaries. London is a global city in the arts, commerce, education, entertainment, fashion, finance, healthcare, media, professional services, research and development, tourism. It is crowned as the worlds largest financial centre and has the fifth- or sixth-largest metropolitan area GDP in the world, London is a world cultural capital. It is the worlds most-visited city as measured by international arrivals and has the worlds largest city airport system measured by passenger traffic, London is the worlds leading investment destination, hosting more international retailers and ultra high-net-worth individuals than any other city. Londons universities form the largest concentration of education institutes in Europe. In 2012, London became the first city to have hosted the modern Summer Olympic Games three times, London has a diverse range of people and cultures, and more than 300 languages are spoken in the region. Its estimated mid-2015 municipal population was 8,673,713, the largest of any city in the European Union, Londons urban area is the second most populous in the EU, after Paris, with 9,787,426 inhabitants at the 2011 census. The citys metropolitan area is the most populous in the EU with 13,879,757 inhabitants, the city-region therefore has a similar land area and population to that of the New York metropolitan area. London was the worlds most populous city from around 1831 to 1925, Other famous landmarks include Buckingham Palace, the London Eye, Piccadilly Circus, St Pauls Cathedral, Tower Bridge, Trafalgar Square, and The Shard. The London Underground is the oldest underground railway network in the world, the etymology of London is uncertain. It is an ancient name, found in sources from the 2nd century and it is recorded c.121 as Londinium, which points to Romano-British origin, and hand-written Roman tablets recovered in the city originating from AD 65/70-80 include the word Londinio. The earliest attempted explanation, now disregarded, is attributed to Geoffrey of Monmouth in Historia Regum Britanniae and this had it that the name originated from a supposed King Lud, who had allegedly taken over the city and named it Kaerlud. From 1898, it was accepted that the name was of Celtic origin and meant place belonging to a man called *Londinos. The ultimate difficulty lies in reconciling the Latin form Londinium with the modern Welsh Llundain, which should demand a form *lōndinion, from earlier *loundiniom. The possibility cannot be ruled out that the Welsh name was borrowed back in from English at a later date, and thus cannot be used as a basis from which to reconstruct the original name. Until 1889, the name London officially applied only to the City of London, two recent discoveries indicate probable very early settlements near the Thames in the London area
5.
United Kingdom
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The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom or Britain, is a sovereign country in western Europe. Lying off the north-western coast of the European mainland, the United Kingdom includes the island of Great Britain, Northern Ireland is the only part of the United Kingdom that shares a land border with another sovereign state—the Republic of Ireland. The Irish Sea lies between Great Britain and Ireland, with an area of 242,500 square kilometres, the United Kingdom is the 78th-largest sovereign state in the world and the 11th-largest in Europe. It is also the 21st-most populous country, with an estimated 65.1 million inhabitants, together, this makes it the fourth-most densely populated country in the European Union. The United Kingdom is a monarchy with a parliamentary system of governance. The monarch is Queen Elizabeth II, who has reigned since 6 February 1952, other major urban areas in the United Kingdom include the regions of Birmingham, Leeds, Glasgow, Liverpool and Manchester. The United Kingdom consists of four countries—England, Scotland, Wales, the last three have devolved administrations, each with varying powers, based in their capitals, Edinburgh, Cardiff and Belfast, respectively. The relationships among the countries of the UK have changed over time, Wales was annexed by the Kingdom of England under the Laws in Wales Acts 1535 and 1542. A treaty between England and Scotland resulted in 1707 in a unified Kingdom of Great Britain, which merged in 1801 with the Kingdom of Ireland to form the United Kingdom of Great Britain and Ireland. Five-sixths of Ireland seceded from the UK in 1922, leaving the present formulation of the United Kingdom of Great Britain, there are fourteen British Overseas Territories. These are the remnants of the British Empire which, at its height in the 1920s, British influence can be observed in the language, culture and legal systems of many of its former colonies. The United Kingdom is a country and has the worlds fifth-largest economy by nominal GDP. The UK is considered to have an economy and is categorised as very high in the Human Development Index. It was the worlds first industrialised country and the worlds foremost power during the 19th, the UK remains a great power with considerable economic, cultural, military, scientific and political influence internationally. It is a nuclear weapons state and its military expenditure ranks fourth or fifth in the world. The UK has been a permanent member of the United Nations Security Council since its first session in 1946 and it has been a leading member state of the EU and its predecessor, the European Economic Community, since 1973. However, on 23 June 2016, a referendum on the UKs membership of the EU resulted in a decision to leave. The Acts of Union 1800 united the Kingdom of Great Britain, Scotland, Wales and Northern Ireland have devolved self-government
6.
Bombardier Transportation
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Bombardier Transportation is the rail equipment division of the Canadian firm Bombardier Inc. Bombardier Transportation is one of the worlds largest companies in the rail vehicle, the division is headquartered in Berlin, Germany, and has regional offices and major development facilities in Canada and the United States. Bombardier Transportation has many production and development facilities worldwide. Bombardier Transportation produces a range of products including passenger rail vehicles, locomotives, bogies, propulsion and controls. Laurent Troger is the president and chief operating officer of Bombardier Transportation, in January 2011, the company had 34,900 employees,25,400 of them in Europe, and 60 manufacturing locations around the world. Bombardier Transportations first order for mass transit rolling stock was in 1974 for the Société de transport de Montréal to build trains for the Montreal Metro. The core of the Transportation group was formed with the purchase of Montreal Locomotive Works in 1975, with that purchase, Bombardier acquired MLWs LRC tilting train design which it produced in the 1980s. The group also purchased Urban Transportation Development Corporation from the Government of Ontario, MLW was sold to General Electric in 1988. GE ended railcar operations in Canada in 1993, Bombardier Transportation continues to operate the railcar operations in Thunder Bay. In 1987, Bombardier bought the assets of US railcar manufacturers Budd, in 1990, Procor Engineering Ltd. of Horbury near Wakefield, UK, a manufacturer of bodyshells, was acquired, and renamed Bombardier Prorail. In 1991, the grouping Bombardier Eurorail was formed consisting of the companys European subsidiaries, BN, ANF-Industrie, Prorail, in 1992, the company acquired Mexicos largest railway rolling-stock manufacturer, Concarril, from the Mexican government. In 1995, Waggonfabrik Talbot KG in Aachen, Germany, and in 1998, Deutsche Waggonbau AG, DWA encompassed the major portion of the railway equipment industry of the former East Germany, and had its principal sites in Bautzen and Görlitz. In 2001, Bombardier Transportation acquired Adtranz from DaimlerChrysler, and became by many measurements the Western worlds largest rail-equipment manufacturer, the addition of ADtranz made Bombardier a manufacturer of locomotives along with its existing product lines of passenger carriages, multiple-unit trains, and trams. With the acquisition of ADtranz, Bombardier also gained competence in the propulsion components business. Other sites had their work reduced in scope, or were closed. In Sep 2014 the downsizing and eventual closure of the Maryborough factory was announced, in January 2015, the government of Hungary nationalised the loss-making and under-utilised Bombardier carriage works at Dunakeszi, acquiring a 64. 9% stake for $7.8 million. An IPO was planned for late 2015, the investment initially representing a 30% stake - a valuation of $5 billion. The sale was required in part to continue the financing of the parent companys C-Series jet, in Aug 2016 Bombardier opened a 6,000 square metres production facility in Isando, Johannesburg, South Africa
7.
Heathrow Express
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Heathrow Express is an airport rail link between London Heathrow Airport and Paddington. It opened in 1998 and is operated by the Heathrow Express Operating Company and it is an open access operator and not subject to franchising. Heathrow Express was planned as a joint venture between BAA and British Rail, but was taken over fully by the following the railways being privatised. The principal works were two 5-mile single-bore tunnels and underground stations at Heathrow Central and Terminal 4, electrification of the Great Western Main Line between Paddington and Airport Junction, where the new line diverged from the GWML, was also required. A flying junction known as Stockley Flyover was constructed to connect the tunnel to the GWML fast lines, beginning in January 1998, an interim service called Heathrow FastTrain ran to a temporary station called Heathrow Junction, where a coach took passengers the rest of the way. The full service began on 23 June 1998, with four trains per hour running in each direction, in 2005, a service called Heathrow Connect was started, operating a twice-hourly stopping service along the route using Class 360 Desiro EMUs. In 2008, Heathrow Express was diverted to serve the new Terminal 5 in lieu of Terminal 4, the company employs 435 staff, 90% of whom work on trains or stations, and 72 of whom are train drivers. Heathrow Airport Holdings have an agreement with Network Rail until 2023 for access paths on the GWML, trains depart Paddington every 15 minutes from 05.10 until 23.25, and there is a similar quarter-hourly service in the return direction. At Paddington they use dedicated platforms 6 and 7, although on other platforms are used. There are two stops at Heathrow, Heathrow Central, serving Terminals 1,2 and 3, until the opening of Terminal 5 on 27 March 2008, Heathrow Express terminated at Heathrow Terminal 4, this is now served by the Heathrow Express shuttle from Heathrow Central. The service uses Class 332 electric multiple units built by CAF/Siemens and these incorporate video monitors and the ability to use mobile phones throughout the journey, even in tunnels. The monitors are used for advertising and for news and weather updates produced by BBC World News. Heathrow Express has been well received, not least because steps were taken to reduce the environmental impact. As of Summer 2013, all units have undergone a complete refurbishment inside and out including new seating configurations, luggage storage, Express Saver and Business First tickets are valid within 3 months of date of travel and return journey valid within 1 month of outbound journey. Standard class travel between Heathrow stations is free, there is also a stopping service, Heathrow Connect, which takes the same route but using the slower relief lines, on which significantly lower fares are charged. This takes approximately 15 minutes longer than Heathrow Express, but offers connections to the London Underground Central, Airport workers can get a discount through the Airport Commuter scheme operated by Heathrow Airport Holdings. Performance for the first quarter of the 2013 financial year was 94. 0% PPM, the service runs along Network Rails Great Western Main Line from Paddington to Airport Junction. The line from Airport Junction to the terminals is owned by Heathrow Airport Holdings
8.
Diesel locomotive
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A diesel locomotive is a type of railway locomotive in which the prime mover is a diesel engine. Several types of diesel locomotive have been developed, differing mainly in the means by which power is conveyed to the driving wheels. Early internal combustion engine-powered locomotives and railmotors used gasoline as their fuel, soon after Dr. Rudolf Diesel patented his first compression ignition engine in 1892, it was considered for railway propulsion. Progress was slow, however, as several problems had to be overcome, power transmission was a primary concern. As opposed to steam and electric engines, internal combustion engines work efficiently only within a range of turning frequencies. In light vehicles, this could be overcome by a clutch, in heavy railway vehicles, mechanical transmission never worked well or wore out too soon. Experience with early gasoline powered locomotives and railcars was valuable for the development of diesel traction, one step towards diesel-electric transmission was the petrol-electric vehicle, such as the Acsev Weitzer railmotor, which could operate from batteries and electric overhead wires too. Steady improvements in diesel design gradually reduced its size and improved its power-to-weight ratio to a point where one could be mounted in a locomotive. Once the concept of drive was accepted, the pace of development quickened. In 1930, Armstrong Whitworth of the United Kingdom delivered two 1,200 hp locomotives using engines of Sulzer design to Buenos Aires Great Southern Railway of Argentina, currently, almost all diesel locomotives are diesel-electric, although the diesel-hydraulic type was widely used between the 1950s and 1970s. The Soviet diesel locomotive TEP80-0002 lays claim to the speed record for a diesel railed vehicle. In 1894, a 20 h. p. two axle machine built by Priestman Brothers was used on the Hull Docks, in 1896 an oil-engined railway locomotive was built for the Royal Arsenal, Woolwich, England, in 1896, using an engine designed by Herbert Akroyd Stuart. It was not, strictly, a diesel because it used a hot bulb engine, following the expiration of Dr. Rudolf Diesels patent in 1912, his engine design was successfully applied to marine propulsion and stationary applications. However, the massiveness and poor power-to-weight ratio of early engines made them unsuitable for propelling land-based vehicles. Therefore, the potential as a railroad prime mover was not initially recognized. This changed as development reduced the size and weight of the engine, the worlds first diesel-powered locomotive was operated in the summer of 1912 on the Winterthur-Romanshorn Railroad in Switzerland, but was not a commercial success. In 1906, Rudolf Diesel, Adolf Klose and the steam, Sulzer had been manufacturing Diesel engines since 1898. During further test runs in 1913 several problems were found, after the First World War broke out in 1914, all further trials were stopped
9.
Diesel multiple unit
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A diesel multiple unit or DMU is a multiple-unit train powered by on-board diesel engines. A DMU requires no separate locomotive, as the engines are incorporated into one or more of the carriages and they may also be referred to as a railcar or railmotor, depending on country. Diesel-powered units may be classified by their transmission type, diesel-electric. The diesel engine may be located above the frame in a bay or under the floor. Driving controls can be at both ends, on one end, or none, DMUs are usually classified by the method of transmitting motive power to their wheels. In a diesel-mechanical multiple unit the rotating energy of the engine is transmitted via a gearbox and driveshaft directly to the wheels of the train, like a car. The transmissions can be shifted manually by the driver, as in the majority of first-generation British Rail DMUs. In a diesel-hydraulic multiple unit, a torque converter, a type of fluid coupling. Some units feature a mix of hydraulic and mechanical transmissions, usually reverting to the latter at higher operating speeds as this decreases engine RPM. In a diesel-electric multiple unit a diesel engine drives a generator or an alternator which produces electrical energy. The generated current is fed to electric traction motors on the wheels or bogies in the same way as a conventional diesel electric locomotive. In modern DEMUs, such as the Bombardier Voyager family, each car is entirely self-contained and has its own engine, generator, a train composed of DMU cars scales well, as it allows extra passenger capacity to be added at the same time as motive power. It also permits passenger capacity to be matched to demand, and for trains to be split and it is not necessary to match the power available to the size and weight of the train, as each unit is capable of moving itself. As units are added, the power available to move the train increases by the necessary amount, distribution of the propulsion among the cars also results in a system that is less vulnerable to single-point-of-failure outages. Many classes of DMU are capable of operating with faulty units still in the consist, because of the self-contained nature of diesel engines, there is no need to run overhead electric lines or electrified track, which can result in lower system construction costs. Such advantages must be weighed against the noise and vibration that may be an issue with this type of train. DMUs were first introduced to Australia in the late mid-20th century for use on branch lines that could not justify a locomotive hauled service. Today, DMUs are widely used throughout Australias southern states, Adelaide Metro uses a variety of DMUs on their suburban network, NSW TrainLink use Xplorer DMUs on services from Sydney to Canberra, Griffith, Broken Hill, Armidale and Moree
10.
Electric multiple unit
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An electric multiple unit or EMU is a multiple unit train consisting of self-propelled carriages, using electricity as the motive power. An EMU requires no separate locomotive, as traction motors are incorporated within one or a number of the carriages. An EMU is usually formed of two or more semi-permanently coupled carriages, but electrically powered single-unit railcars are also classed as EMUs. EMUs are popular on commuter and suburban rail networks around the world due to their fast acceleration, being quieter than DMUs and locomotive-drawn trains, EMUs can operate later at night and more frequently without disturbing residents living near the railway lines. The first EMUs were used on the elevated Liverpool Overhead Railway in 1893, the southern terminal of the railway was underground, giving the LOR the distinction of also being the first to use EMUs underground. Each carriage had a traction motor and was specifically designed and constructed to be light in weight while running on elevated steel sections. The first EMUs were two-carriage trains later graduating to three carriages, with the front and rear carriages powered, Liverpool Museum retains an example of the Liverpool Overhead Railway EMU carriage. An early proponent of EMUs was the American engineer Frank J. Sprague, the cars that form a complete EMU set can usually be separated by function into four types, power car, motor car, driving car, and trailer car. Each car can have more than one function, such as a car or power-driving car. A power car carries the equipment to draw power from the electrified infrastructure, such as pickup shoes for third rail systems and pantographs for overhead systems. Motor cars carry the traction motors to move the train, and are combined with the power car to avoid high-voltage inter-car connections. Driving cars are similar to a cab car, containing a drivers cab for controlling the train, an EMU will usually have two driving cars at its outer ends. Trailer cars are any cars that carry little or no traction or power related equipment, on third rail systems the outer vehicles usually carry the pick up shoes, with the motor vehicles receiving the current via intra-unit connections. Many modern 2-car EMU sets are set up as married pair units, while both units in a married pair are typically driving motors, the ancillary equipment are shared between the two cars in the set. Since neither car can operate without its partner, such sets are permanently coupled, advantages of married pair units include weight and cost savings over single-unit cars while allowing all cars to be powered, unlike a motor-trailer combination. Disadvantages include a loss of flexibility, as trains must be multiples of two cars, and a failure on a single car could force removing both it and its partner from service. The retired New York–Washington Metroliner service, first operated by the Pennsylvania Railroad and later by Amtrak, also featured high-speed electric multiple-unit cars, diesel multiple unit Battery electric multiple unit British electric multiple units Media related to Electric multiple unit at Wikimedia Commons
