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MI 79
The MI 79 (French: ''Matériel d'Interconnexion de 1979'', English: ''interconnection rolling stock of 1979''), also known as the Class Z 8100 is a dual-voltage electric multiple unit trainset that is operated on line B of the Réseau Express Régional (RER), a hybrid suburban commuter and rapid transit system serving Paris and its suburbs. The MI 79, designed in the 1970s for the RER B which needed dual-voltage (interconnection) trainsets. They were followed by a derivative version, the MI 84, designed in the 1980s to meet the needs of the RER A line, before reassigned to the RER B in the 2010s. History In the early 1970s, work was underway to create the Réseau Express Régional (RER), a hybrid suburban commuter and rapid transit system serving Paris and its suburbs. The RER B line would be created by connecting two existing lines with a new tunnel that would run from north to south through the heart of Paris. This proposed line presented some complications. The Ligne de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laplace (Paris RER)
Laplace station is a station on the line B of the Réseau Express Régional, a hybrid suburban commuter and rapid transit line. It is located in the city of Arcueil. History Originally a Sceaux line station, it was rebuilt in the "Art Deco" style by the Compagnie du chemin de fer métropolitain de Paris (CMP) as part of the line's modernization work in the 1930s. The name comes from the eponymous avenue passing below the station. Railway situation The station, built in embankment, has 3 tracks (Track 1, 2 and Z) with a lateral platform, on the east side, for trains going south, and a central island platform for the other two tracks. There is a platform, still visible, but unused, at the southern end of the current station, alongside the passenger building which allowed trains from the south to be overtaken. The switch has been removed and the track serves as a garage track. This configuration allows the Local train to be overtaken by the semi direct train in a disturbed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Multiple Unit
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 electric 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. However, electrically powered single-unit railcars are also generally classed as EMUs. The vast majority of EMUs are passenger trains but versions also exist for carrying mail. EMUs are popular on intercity, commuter, and suburban rail networks around the world due to their fast acceleration and pollution-free operation, and are used on most rapid-transit systems. Being quieter than diesel multiple units (DMUs) and locomotive-hauled trains, EMUs can operate later at night and more frequently without disturbing nearby residents. In addition, tunnel design for EMU trains is simpler as no provision is needed for exhausting fumes, although retrofitting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Z 23000
The Z 23000 was a type of passenger train used by the Compagnie du Chemin de Fer Métropolitain de Paris (CMP). Better known during its 50 years of service as the "Z railcar" ("automotrice Z"), it was introduced in 1937 to serve the Sceaux Line in the southern suburbs of Paris, which had been modernized and electrified by 1937. The Z 23000 cars were built with identical motors, and were the first generation of modern self-propelled locomotive technology engineered for a future regional metro network, which would not be created until forty years later as the Réseau Express Régional (RER). History In 1930, the CMP ordered the Z 23000, intended to be suitable for reliable and efficient suburban service on the Sceaux Line, which was being radically modernized and electrified at the time of the order. These new railcars introduced several new features, including four pairs of doors per side (similar to equipment used on the Paris Métro), allowing for faster passenger boarding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MS 61
The MS 61 (, ) was an electric multiple unit trainset that was operated on line A and line B of the Réseau Express Régional (RER), a hybrid suburban commuter and rapid transit system serving Paris and its Île-de-France suburbs. The MS 61 borrowed many elements from the Z 23000 railcars built for the Ligne de Sceaux (a predecessor of the RER B), including four pairs of doors on each side of the cars for fast boarding of passengers at stations, but the MS 61 was capable of speeds of up to compared to for the Z 23000. Unlike later rolling stock for the RER lines, the MS 61 lacked dual-voltage capabilities and could only use the RATP's 1.5 kV DC electrical system, limiting them to only operating between and or on the RER A and between Gare du Nord and or on the RER B. The MS 61 trains first entered service on 29 June 1967 on the RER B and were removed from the line on 28 February 1983 after the delivery of the MI 79 and MI 84 dual-voltage trainsets. The MS 61 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SNCF
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] |
25 KV AC Railway Electrification
Railway electrification systems using alternating current (AC) at are used worldwide, especially for high-speed rail. It is usually supplied at the standard utility frequency (typically 50 or 60Hz), which simplifies traction substations. The development of 25kV AC electrification is closely connected with that of successfully using utility frequency. This electrification is ideal for railways that cover long distances or carry heavy traffic. After some experimentation before World War II in Hungary and in the Black Forest in Germany, it came into widespread use in the 1950s. One of the reasons it was not introduced earlier was the lack of suitable small and lightweight control and rectification equipment before the development of solid-state rectifiers and related technology. Another reason was the increased clearance required under bridges and in tunnels, which would have required major civil engineering in order to provide the increased clearance to live parts. Where existin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemin De Fer Du Nord
The Chemins de fer du Nord at National Railway Museum website. Retrieved 28 July 2013 ( or ''CF du Nord''; ) often referred to simply as the Nord company, was a company founded in September 1845 in . It was owned by, among others, de Rothschild Frères of France, N M Rothschild ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ligne De Sceaux
The Ligne de Sceaux (, ''Sceaux Line)'' was a railway line in France running from Paris, which initially linked the Place Denfert-Rochereau (then called the ''Place d'Enfer'', in Paris, to the town of Sceaux, Hauts-de-Seine, Sceaux. The line originally opened in 1846 as a broad gauge line to demonstrate the Arnoux system and was extended to the south to Sceaux. A branch, now the main line, was built to Orsay-Ville station, Orsay and extended to Saint-Rémy-lès-Chevreuse station, Saint-Rémy-lès-Chevreuse and then to Limours. In the latter configuration, it is also called the Paris-Luxembourg–Limours line (line 552000 of the national rail network) by SNCF Réseau. With a capital of 3 million francs, it was one of five companies placed under sequestration by the State during the Crash of 1847, along with the Compagnie du chemin de fer de Paris à Orléans on 4 April 1848, the Compagnie du chemin de fer de Bordeaux à La Teste on 30 October 1848 and the Compagnie du chemin de f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RER A
RER A is one of the five lines in the Réseau Express Régional (English: Regional Express Network), a hybrid commuter rail and rapid transit system serving the city and suburbs of Paris Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ..., France. The line crosses the region from east to west, with all trains serving a group of stations in central Paris, before branching out towards the ends of the line. The initial portion of the line was built in stages between December 1969 and December 1977 by connecting two existing suburban commuter rail lines with a new tunnel under Paris: the line between Vincennes and Boissy-Saint-Léger in the east (which formerly terminated at the now-closed Gare de la Bastille), and the line between Saint-Germain-en-Laye and Nanterre in the west (whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MI 84
The MI 84 (French: ''Matériel d'Interconnexion de 1984'', English: ''interconnection rolling stock of 1984''), also known as the Class Z 8100 is a Multi-system (rail), dual-voltage electric multiple unit trainset that is operated on RER B, line B of the Réseau Express Régional (RER), a hybrid Commuter rail, suburban commuter and rapid transit system serving Paris and its Île-de-France suburbs. The 73 four-car trains were built by a consortium of France, French manufacturers Alstom and Bombardier Transport France, ANF Industrie (which would be purchased by Bombardier Transportation, Bombardier in 1989 before the end of the deliveries). The final assembly of the trains was performed at Alstom's Valenciennes factory and ANF's Crespin, Nord, Crespin factory between 1985 and 1990. The design of the MI 84 was derived from the earlier MI 79 built for the RER B, but with modifications to make it better suited for the RER A line. The introduction of double-decker trainsets on the RER ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ÃŽle-de-France
The ÃŽle-de-France (; ; ) is the most populous of the eighteen regions of France, with an official estimated population of 12,271,794 residents on 1 January 2023. Centered on the capital Paris, it is located in the north-central part of the country and often called the Paris Region (, ). ÃŽle-de-France is densely populated and retains a prime economic position on the national stage, and it covers , about 2% of Metropolitan France, metropolitan French territory. Its 2017 population was nearly one-fifth of the national total. The region is made up of eight administrative Departments of France, departments: Paris, Essonne, Hauts-de-Seine, Seine-Saint-Denis, Seine-et-Marne, Val-de-Marne, Val-d'Oise and Yvelines. It was created as the "District of the Paris Region" in 1961. In 1976, when its status was aligned with the French administrative regions created in 1972, it was renamed after the historic province of ÃŽle-de-France. Residents are sometimes referred to as ''Franciliens'', an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of cities in the European Union by population within city limits, fourth-most populous city in the European Union and the List of cities proper by population density, 30th most densely populated city in the world in 2022. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, culture, Fashion capital, fashion, and gastronomy. Because of its leading role in the French art, arts and Science and technology in France, sciences and its early adoption of extensive street lighting, Paris became known as the City of Light in the 19th century. The City of Paris is the centre of the ÃŽle-de-France region, or Paris Region, with an official estimated population of 12,271,794 inhabitants in January 2023, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
