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SNCF Class BB 30000
The SNCF Class BB 30000 electric locomotives were built by Fives-Lille, CEM and MTE in 1961. They were the tri-current version of SNCF Class BB 9400, BB 9400 "Vespa" locomotives, of which they were closely derived, and inherited much of the knowledge of the experiences of SNCF Class BB 20004, BB 20004. History With electrification of the mayor European axes pending in the late-1950s, SNCF engineers dreamed of a locomotive type which could operate of all 4 major European currents: 1.5 kV DC, 3 kV DC, and . Unfortunately, the technology to develop such kinds of locomotives wasn't advanced enough at that time. Therefore, the engineers stuck to the idea of realizing a reliable series of dual-voltage locomotive first. But, with the electrification of the Paris-Brussels line pending, the engineers wanted to modify the locomotives so that they also could operate of the Belgian 3 kV DC. As the locomotive had still primitive DC motors, this could be done by connecting them ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AAR Wheel Arrangement
The AAR wheel arrangement system is a method of classifying locomotive A locomotive is a rail transport, rail vehicle that provides the motive power for a train. Traditionally, locomotives pulled trains from the front. However, Push–pull train, push–pull operation has become common, and in the pursuit for ... (or unit) wheel arrangements that was developed by the Association of American Railroads. Essentially a simplification of the European UIC classification, it is widely used in North America to describe Diesel locomotive, diesel and electric locomotives (including third-rail electric locomotives). It is not used for steam locomotives, which use the Whyte notation instead (except geared steam locomotives, which are instead classified by their model and their number of trucks). The AAR system (like UIC) counts axles, unlike Whyte, which counts wheels. Letters refer to powered axles, and numbers to unpowered (or idler) axles. "A" refers to one powered axle, "B" to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SNCF Locomotives
The Société nationale des chemins de fer français (, , SNCF ) is France's national State-owned enterprise, state-owned railway company. Founded in 1938, it operates the Rail transport in France, country's national rail traffic along with that of Monaco, including the TGV, on France's high-speed rail network. Its functions include operation of railway services for passengers and freight (through its subsidiaries SNCF Voyageurs and Rail Logistics Europe), as well as maintenance and signalling of rail infrastructure (SNCF#Divisions, SNCF Réseau). The railway network consists of about of route, of which are high-speed lines and electrified. About 14,000 trains are operated daily. In 2010 the SNCF was ranked 22nd in France and 214th globally on the Fortune Global 500, ''Fortune'' Global 500 list. It is the main business of the SNCF Group, which in 2020 had €30 billion of sales in 120 countries. The SNCF Group employs more than 275,000 employees in France and around the worl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CEM Locomotives
Cem Sultan (1459–1495) was a prince of the Ottoman Empire. Cem or CEM may also refer to: Colleges * College of Eastern Medicine, a branch of Southern California University of Health Sciences, in Los Angeles, California, US * College of Emergency Medicine, now part of the Royal College of Emergency Medicine * College of Engineering Munnar, an engineering college in Munnar, India * College of Estate Management, former name of the University College of Estate Management Organizations * Commission of Ecosystem Management, a commission of the International Union for Conservation of Nature * Compagnie Électro-Mécanique, a former French electrical engineering manufacturer * Companhia de Electricidade de Macau, a private public utility company of Macau * Curtis Electromusic Specialties, an integrated circuit manufacturer Science and technology * Card Electromechanical, a computer hardware specification related to PCI Express * CEM cell, a cell line derived from human T cel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Passenger Locomotives
A passenger is a person who travels in a vehicle, but does not bear any responsibility for the tasks required for that vehicle to arrive at its destination or otherwise operate the vehicle, and is not a steward. The vehicles may be bicycles, buses, cars, passenger trains, airliners, ships, ferryboats, personal watercraft, all terrain vehicles, snowmobiles, and other methods of transportation. Crew members (if any), as well as the driver or pilot of the vehicle, are usually not considered to be passengers. For example, a flight attendant on an airline would not be considered a passenger while on duty and the same with those working in the kitchen or restaurant on board a ship as well as cleaning staff, but an employee riding in a company car being driven by another person would be considered a passenger, even if the car was being driven on company business. Legal status In most jurisdictions, laws have been enacted that dictate the legal obligations of the owner of a v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Locomotives Introduced In 1961
Rail transport (also known as train transport) is a means of transport using wheeled vehicles running in tracks, which usually consist of two parallel steel rails. Rail transport is one of the two primary means of land transport, next to road transport. It is used for about 8% of passenger and freight transport globally, thanks to its energy efficiency and potentially high speed.Rolling stock on rails generally encounters lower frictional resistance than rubber-tyred road vehicles, allowing rail cars to be coupled into longer trains. Power is usually provided by diesel or electric locomotives. While railway transport is capital-intensive and less flexible than road transport, it can carry heavy loads of passengers and cargo with greater energy efficiency and safety. Precursors of railways driven by human or animal power have existed since antiquity, but modern rail transport began with the invention of the steam locomotive in the United Kingdom at the beginning of the 19th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard Gauge Electric Locomotives Of France
Standard may refer to: Symbols * Colours, standards and guidons In military organizations, the practice of carrying colours, standards, flags, or guidons, both to act as a rallying point for troops and to mark the location of the commander, is thought to have originated in Ancient Egypt some 5,000 year ..., kinds of military signs * Heraldic flag, Standard (emblem), a type of a large symbol or emblem used for identification Norms, conventions or requirements * Standard (metrology), an object that bears a defined relationship to a unit of measure used for calibration of measuring devices * Standard (timber unit), an obsolete measure of timber used in trade * Breed standard (also called bench standard), in animal fancy and animal husbandry * BioCompute Object, BioCompute Standard, a standard for next generation sequencing * De facto standard, ''De facto'' standard, product or system with market dominance * Gold standard, a monetary system based on gold; also used metap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
B-B Locomotives
BB, Bb, or similar, may refer to: Arts and entertainment * BB numbers, in the catalogue of works by Béla Bartók * "BB", a chant supporting Big Brother in ''Nineteen Eighty-Four'' * ''BB'', a 2017 album by Mod Sun * BB, a character in '' Beast Wars II: Super Life-Form Transformers'' * Beyond Birthday, a character from the novel '' Death Note Another Note: The Los Angeles BB Murder Cases'' * ''Big Brother'' (franchise), a TV reality competition * BB, production code for 1966 ''Doctor Who'' serial '' The War Machines'' Businesses and organizations * BB Bloggingsbooks, an imprint of OmniScriptum * BB Microlight, a Hungarian aircraft manufacturer * Banco do Brasil, a Brazilian financial services company * Bavarian Peasants' League (''Bayerischer Bauernbund''), a former German political party * BlackBerry Limited (stock ticker BB), Canadian technology company * Borderland Beat, a news blog covering the Mexican drug war * Boys' Brigade, a Christian youth organization P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SNCF Class CC 40100
The SNCF CC 40100 was a French class of quad-voltage electric locomotives. They were intended for high-performance passenger services on the Trans Europ Express (TEE) routes of the 1960s and 1970s. This non-stop international working required them to support the electrical standards of several networks. They are significant for combining three innovations in locomotive design: quad-voltage working, three-axle monomotor bogies and the new 'Nez Cassé' body style of French locomotives. Quad-voltage working With the development of the Trans Europ Express in the early 1960s over the electrified routes of North-West Europe, a powerful express passenger electric locomotive was required that could operate across the multiple voltage standards of France and Belgium. Previous designs, such as the BB 30000 had operated on three voltages, allowing working through the North West across France (25 kV AC and some older 1,500 V DC) into Belgium (3,000 V DC) and the Netherlands (1,500 V D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overhead Line
An overhead line or overhead wire is an electrical cable that is used to transmit electrical energy to electric locomotives, Electric multiple unit, electric multiple units, trolleybuses or trams. The generic term used by the International Union of Railways for the technology is ''overhead line''. It is known variously as overhead catenary, overhead contact line (OCL), overhead contact system (OCS), overhead equipment (OHE), overhead line equipment (OLE or OHLE), overhead lines (OHL), overhead wiring (OHW), traction wire, and trolley wire. An overhead line consists of one or more wires (or Overhead conductor rail, rails, particularly in tunnels) situated over rail tracks, raised to a high electrical potential by connection to feeder stations at regularly spaced intervals along the track. The feeder stations are usually fed from a High voltage, high-voltage Electricity distribution, electrical grid. Overview Electric trains that collect their current from overhead lines use a de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SNCF Class BB 20004
The SNCF class BB 20004 locomotive was a dual-voltage test-bed locomotive transformed from the damaged BB16540 in 1959. After the end of its test period in 1969 it was reinstated with its original equipment under its original number BB16540. History SNCF had already experimented with three other dual-voltage locomotives in the 1950s, but these were all rebuilt from a DC locomotive and could only deliver their full power under 25 kV. Power output under 1.5 kV was reduced to 10% of the full power which is nearly negligible. This was however no real problem, as these locomotives operated only on Aix-les-Bains – Annecy Annecy ( , ; , also ) is the Prefectures in France, prefecture and List of communes in France with over 20,000 inhabitants, largest city of the Haute-Savoie Departments of France, department in the Auvergne-Rhône-Alpes Regions of France, regi ... and only needed the 1.5 kV DC to pull trains into the station of Aix-les-Bains or to drive to their depot in Cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SNCF Class BB 9400
The SNCF Class BB 9400 was a class of Bo'Bo' electric locomotives of SNCF. They were used to haul L’Aquilon, a high-speed passenger train between Paris, Dijon and Lyon-Perrache. The locomotives were given the nickname "Vespa", as they were very lightweight. They were one of a series of locomotives referred to as "BB Jacquemin", as they used bogies designed by engineer André Jacquemin. The locomotive itself was designed by noted French railway designer Paul Arzens. In later years they hauled passenger trains on the difficult Béziers–Neussargues line. The locomotive series was built between 1967 and 1969, numbered 9401 to 9535. These fell into two groups; the original group was limited to , with units BB 9531 to 9535 capable of . These units operated under a 1,500 V DC catenary In physics and geometry, a catenary ( , ) is the curve that an idealized hanging chain or wire rope, cable assumes under its own weight when supported only at its ends in a uniform grav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
