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SNCF Class Z 20500
The SNCF Class Z 20500 is a double-deck, dual-voltage electric multiple unit trainset that are operated by SNCF on the Réseau Express Régional (RER), a hybrid suburban commuter and rapid transit system and the Transilien, a suburban commuter rail system, both serving Paris and its Île-de-France suburbs. The 200 trains were built by a consortium of French manufacturer Alstom (then known as GEC Alsthom), ANF Industrie (which would be purchased by Bombardier in 1989 before the end of the deliveries), and (CIMT). The final assembly of the trains took place between 1988 and 1998. They are part of the Z 2N series of trainsets, which were continuously improved over several generations. Specifications Formations The first Z 20500 trainsets delivered included "short" trailer cars that were in length and nearly identical to those used on the earlier Z 2N series trainsets ( Z 5600/ Z 8800) and the VB2N. After 1991, the consortium started delivering new "long" trailer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transilien Line P
Transilien Line P is a railway line of the Paris Transilien suburban rail network. The trains on this line travel between Gare de l'Est in central Paris and the east of Île-de-France region. Transilien services from Paris-Est are part of the SNCF Réseau Est, Gare de l'Est rail network. They have a total of 83,000 passengers per weekday. SNCF, 10/2014 The first sections of the Paris-Est network opened on 3 January 1849, they were reorganized into Transilien Line P on 31 December 2004. Stations served Meaux line *Paris-Est *Chelles – Gournay Station *Vaires – Torcy Station *Lagny – Thorigny Station *Esbly Station *Meaux Station
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Contrôle De Vitesse Par Balises
(''Speed control by beacons''), abbreviated to KVB is a train protection system used in France and in London St. Pancras International station. It checks and controls the speed of moving trains. KVB consists of: *The on-board installation, known as (aboard), which comprises: **An on-board computer (UEVAL) containing a processor, a communication unit and recording equipment **A visual interface for the use of the driver, which ***permits data entry regarding the train's speed, length and category. ***displays information about the state of the system. It does not replicate trackside signals for the driver (for example, the speed limits are not indicated). This is because the KVB is a train protection system, not a cab-signalling system. **An antenna, placed under the locomotive, to receive information sent by the ground installations. *The ground-based or (ground) installations, made up of: **Beacons or balises - digital or analogue transponders placed between the two track r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Consortium
A consortium () is an association of two or more individuals, companies, organizations, or governments (or any combination of these entities) with the objective of participating in a common activity or pooling their resources for achieving a common goal. Consortia are generally nonprofit with a goal to help its members improve their competitiveness in the specific field. is a Latin word meaning " partnership", "association", or "society", and derives from ("shared in property"), itself from ("together") and ("fate"). Examples Educational The Universities' consortium is established to share research laboratories and equipment facilities, exchange faculty and students, provide programs abroad, and form specialized research centers and admissions offices.Wallace Lang D (1975). "The consortium in higher education". ''Journal of Educational Administration'', 13(2), 23-36. https://doi.org/10.1108/eb009730 Generally, it includes a corporate identity, voluntary membership of in ... [...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] |
Rapid Transit
Rapid transit or mass rapid transit (MRT) or heavy rail, commonly referred to as metro, is a type of high-capacity public transport that is generally built in urban areas. A grade separation, grade separated rapid transit line below ground surface through a tunnel can be regionally called a subway, tube, metro or underground. They are sometimes grade-separated on elevated railways, in which case some are referred to as el trains – short for "elevated" – or skytrains. Rapid transit systems are usually electric railway, electric railways, that unlike buses or trams operate on an exclusive right-of-way (transportation), right-of-way, which cannot be accessed by pedestrians or other vehicles. Modern services on rapid transit systems are provided on designated lines between metro station, stations typically using electric multiple units on railway tracks. Some systems use rubber-tyred metro, guided rubber tires, magnetic levitation (''maglev''), or monorail. The stations typica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commuter Rail
Commuter rail or suburban rail is a Passenger train, passenger rail service that primarily operates within a metropolitan area, connecting Commuting, commuters to a Central business district, central city from adjacent suburbs or commuter towns. Commuter rail systems can use locomotive-hauled trains or multiple units, using electric or diesel propulsion. Distance charges or zone pricing may be used. The term can refer to systems with a wide variety of different features and service frequencies, but is often used in contrast to rapid transit or light rail. Some services share similarities with both commuter rail and high-frequency rapid transit; examples include German S-Bahn in some cities, the Réseau Express Régional (RER) in Paris, the Milan S Lines, S Lines in Milan, many Japanese commuter systems, the East Rail line in Hong Kong, and some Australasian suburban networks, such as Sydney Trains. Many commuter rail systems share tracks with other passenger services and Cargo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Réseau Express Régional
The (; ), commonly abbreviated RER (), is a hybrid commuter rail and rapid transit system serving Paris and its suburbs. It acts as a combined city-center underground rail system and suburbs-to-city-center commuter rail, similar to the Elizabeth line in London, S-Bahn in German-speaking countries and the S Lines in Milan. Conceived of as a ('express metro') during the mid-1930s, the scheme was revived in the 1950s and construction began in the early 1960s. The RER was not fully conceptualised until the completion of the (roughly: 'master plan for urban development') in 1965. The RER network, which initially comprised two lines, was formally inaugurated on 8 December 1977 in a ceremony that was attended by President Valéry Giscard d'Estaing. A second phase of construction commenced at the end of the 1970s which saw additional lines constructed along with extensions to the original two. The RER is operated partly by RATP, the authority that operates most of the public tran ... [...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] |
Multi-system (rail)
A multi-system locomotive, also known as a multi-system electric locomotive, multi-system electric multiple unit, or multi-system train, is an electric locomotive which can operate using more than one railway electrification system. Multi-system trains provide continuous journeys over routes which are electrified using more than one system. Reasons A multi-system locomotive is useful for providing a single journey over multiple electrification systems without interruption, either from requiring passengers to change trains or from changing locomotives. Such conditions can occur where a train crosses national boundaries and each country has implemented a different electrification system. Examples European Union Prior to 1945 there was no demand for multi-system locomotives in Europe. From the 1950s onwards, the emerging formation of the European Union, and the consequent increase in the amount of cross border traffic, along with the addition of a 25 kV 50 Hz AC syst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bilevel Rail Car
A bilevel car (American English) or double-decker coach (British English and Canadian English) is a type of Passenger railroad car, rail car that has two levels of passenger accommodation as opposed to one, increasing passenger capacity (up to 57% per car in extreme cases). The use of double-decker carriages, where feasible, can resolve capacity problems on a railroad, avoiding other options which have an associated infrastructure cost such as longer trains (which require longer station platforms), more trains per hour (which the signalling or safety requirements may not allow) or adding extra tracks besides the existing line. Double deck trains are claimed to be more energy efficient, and may have a lower operating cost per passenger. A bi-level car may carry up to about twice as many as a normal car, if structure gauge, structure and loading gauges permit, without requiring double the weight to pull or material to build. However, a bi-level train may take longer to exchange ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SNCF Class Z 20900
The SNCF Class Z 20900 is a double-deck, dual-voltage electric multiple unit trainset that is operated on line C of the Réseau Express Régional (RER), a hybrid suburban commuter and rapid transit system serving Paris and its Île-de-France suburbs. The 54 four-car trains were built by a consortium of French manufacturer Alstom and Canadian Canadians () are people identified with the country of Canada. This connection may be residential, legal, historical or cultural. For most Canadians, many (or all) of these connections exist and are collectively the source of their being ''C ... conglomerate Bombardier between 2001 and 2004. The first set was placed into regular passenger service in July 2001. They are the final equipment produced as part of the Z 2N series of trainsets, which were continuously improved over several generations. The introduction of the Z 20900 allowed for the oldest equipment on the RER C to be scrapped. Description SNCF ordered the Class Z 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
