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TW 3000
The TW 3000 is a type of articulated light rail vehicle used on the Hanover Stadtbahn system since 2015. The trains are built by a consortium of Vossloh Kiepe and Alstom, with the final assembly taking place at HeiterBlicks Leipzig factory. Technical specifications The trains consist of two articulated sections, with steel car bodies and glass reinforced plastic front ends. The interior features air-conditioning Air conditioning, often abbreviated as A/C or AC, is the process of removing heat from an enclosed space to achieve a more comfortable interior environment (sometimes referred to as 'comfort cooling') and in some cases also strictly controlling ... and lighting in variable color tones. File:Hanover Tw 3017a passenger cabin.JPG, Interior History The first 50 sets were ordered in April 2011. Further 50 sets were ordered through an option in November 2013. First public trials with passengers were conducted on March 8, 2014. Entry into regular service had to be pus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vossloh Kiepe
Kiepe Electric GmbH (formerly Vossloh Kiepe) is a German manufacturer of electrical traction equipment for trams, trolleybuses other road and rail transport vehicles, as well as air-conditioning and heating systems, and conveyor device components. Founded in 1906, it was known as Kiepe Elektrik GmbH until 2003, when it was renamed Vossloh Kiepe, following its acquisition by Vossloh AG. Vossloh sold the company to Knorr-Bremse in January 2017, and in May 2017 Knorr renamed it Kiepe Electric GmbH. History In 1906, Theodor Kiepe created an electric arc lamp repair workshop in Düsseldorf. Over the next 40 years the company's product range grew to include electrical switches, then electrical drum controllers and resistors for electric vehicles. By 1951, the product range included electro-pneumatic contactors, and traction motors; in 1952, the company supplied equipment for an order of 700 trolleybuses for Argentina. Between the 1950s and 1970s Kiepe Elektrik GmbH expanded, with form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alstom
Alstom SA is a French multinational rolling stock manufacturer operating worldwide in rail transport markets, active in the fields of passenger transportation, signalling, and locomotives, with products including the AGV, TGV, Eurostar, Avelia and New Pendolino high-speed trains, in addition to suburban, regional and metro trains, and Citadis trams. Alsthom (originally Als-Thom) was formed by a merger between Compagnie Française Thomson-Houston and the electric engineering division of Société Alsacienne de Constructions Mécaniques in 1928. Significant later acquisitions included the Constructions Electriques de France (1932), shipbuilder Chantiers de l'Atlantique (1976), and parts of ACEC (Belgium, late-1980s). A merger with parts of the General Electric Company (UK) formed GEC Alsthom in 1989. Throughout the 1990s, the company expanded its holdings in the rail sector, via the acquisition of German rolling stock manufacturer Linke-Hofmann-Busch and Italian rail signall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TW 6000
The TW 6000 is a type of articulated light rail vehicle used on the Hanover Stadtbahn system, manufactured by Duewag, Linke-Hofmann-Busch, AEG, Kiepe and Siemens. The vehicle can serve both high platforms and street-level stops; it has cabs at both ends, thus eliminating the need for turning loops. It was unique in Germany at the time for featuring thyristor chopper control and a contemporary design by Herbert Lindinger. A total of 260 were built between 1974 and 1993, of which the first series of 100 was built by Duewag in Düsseldorf from 1974 to 1978, whilst the second to eighth series (160) were built by LHB in Salzgitter from 1979 to 1993. From 2002 on, 82 units were sold to Budapest, Hungary and The Hague, The Netherlands. In 2013, üstra ordered 100 new vehicles (with an option for 46 more) to replace the aging TW 6000 vehicles; those vehicles, which are known as the TW 3000 were delivered between 2014 and 2018. Technical parameters A single unit has a length of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ãœstra
üstra Hannoversche Verkehrsbetriebe AG is the operator of public transport in the city of Hanover, Germany. The company is a member of the Großraum-Verkehr Hannover (GVH) transport association. From 2003 to 2006, it had outsourced its operations, but officially resumed as a service provider on January 1, 2007. History Üstra was originally the abbreviation for ''Überlandwerke und Straßenbahnen Hannover AG''. The company also provided electricity to private customers as well as operating bus and tram services - not only in the city of Hannover but also to the outlying villages and small towns. This field was spun off in 1929 (becoming the ''HASTRA''). In 1960, the company changed its name to ''Hannoversche Verkehrsbetriebe (ÜSTRA) AG'', then to ''ÜSTRA Hannoversche Verkehrsbetriebe AG'' in 1980, changing the word üstra to lowercase in 1996. The rural tram lines which were mostly singletrack brought coal (from Barsinghausen), milk and farm produce to the city but this b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overhead Catenary
An overhead line or overhead wire is an electrical cable that is used to transmit electrical energy to electric locomotives, trolleybuses or trams. It is known variously as: * Overhead catenary * Overhead contact system (OCS) * Overhead equipment (OHE) * Overhead line equipment (OLE or OHLE) * Overhead lines (OHL) * Overhead wiring (OHW) * Traction wire * Trolley wire This article follows the International Union of Railways in using the generic term ''overhead line''. An overhead line consists of one or more wires (or rails, particularly in tunnels) situated over rail tracks, raised to a high electrical potential by connection to feeder stations at regular intervals. The feeder stations are usually fed from a high-voltage electrical grid. Overview Electric trains that collect their current from overhead lines use a device such as a pantograph, bow collector or trolley pole. It presses against the underside of the lowest overhead wire, the contact wire. Current collectors are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pantograph (transport)
A pantograph (or "pan" or "panto") is an apparatus mounted on the roof of an electric train, tram or electric bus to collect power through contact with an overhead line. By contrast, battery electric buses and trains are charged at charging stations. The pantograph is a common type of current collector; typically, a single or double wire is used, with the return current running through the rails. The term stems from the resemblance of some styles to the mechanical pantographs used for copying handwriting and drawings. Invention The pantograph, with a low-friction, replaceable graphite contact strip or "shoe" to minimise lateral stress on the contact wire, first appeared in the late 19th century. Early versions include the bow collector, invented in 1889 by Walter Reichel, chief engineer at Siemens & Halske in Germany, and a flat slide-pantograph first used in 1895 by the Baltimore and Ohio Railroad The familiar diamond-shaped roller pantograph was devised and patented b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hanover Stadtbahn
The Hanover Stadtbahn is a Stadtbahn ( light rail) system in the city of Hanover, Lower Saxony, Germany. The Stadtbahn opened on 29 September 1975, gradually replacing the city's tramway network over the course of the following 25 years. Currently, the Hanover Stadtbahn system consists of 12 main lines (Lines 1–11 & 17; along with one night line (Line 10E) and two supplemental lines (Lines 16 & 18)), serving 196 stations (including 19 underground stations, and 119 high-platform stations), and operating on of route. The system is run by üstra, which was originally an abbreviation for . As of 2007, it transported 125 million passengers per year. Three types of light rail cars operate on the system, the TW 6000, built from 1974 to 1993, the TW 2000 (the so-called "Silberpfeil"), built from 1997 to 1999, and the TW 3000, which was first introduced into A line service in 2015. The system is extensively used, especially during trade shows on the Hanover fairground like CeBIT or t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Articulated Car
Articulated cars are rail vehicles which consist of a number of cars which are semi-permanently attached to each other and share common Jacobs bogies or axles and/or have car elements without axles suspended by the neighbouring car elements. They are much longer than single passenger cars. Because of the difficulty and cost of separating each car from the next, they are operated as a single unit, often called a ''trainset''. Passenger cars Articulated passenger cars are becoming increasingly common in Europe and the US. The passageways between the car elements are permanently attached. There is a safety benefit claimed that if the train derails, it is less likely to jackknife and modern construction techniques prevent telescoping. Articulated cars are not, however, a new idea. Many railways in Britain during the first half of the 20th century frequently rebuilt older, shorter cars into articulated sets, and the Great Northern Railway in Britain built suburban car sets n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air-conditioning
Air conditioning, often abbreviated as A/C or AC, is the process of removing heat from an enclosed space to achieve a more comfortable interior environment (sometimes referred to as 'comfort cooling') and in some cases also strictly controlling the humidity of internal air. Air conditioning can be achieved using a mechanical 'air conditioner' or alternatively a variety of other methods, including passive cooling or ventilative cooling. Air conditioning is a member of a family of systems and techniques that provide heating, ventilation, and air conditioning (HVAC). Heat pumps are similar in many ways to air conditioners, but use a reversing valve to allow them to both heat and also cool an enclosed space. Air conditioners, which typically use vapor-compression refrigeration, range in size from small units used within vehicles or single rooms to massive units that can cool large buildings. Air source heat pumps, which can be used for heating as well as cooling, are becoming incre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tram Vehicles Of Germany
A tram (called a streetcar or trolley in North America) is a rail vehicle that travels on tramway tracks on public urban streets; some include segments on segregated right-of-way. The tramlines or networks operated as public transport are called tramways or simply trams/streetcars. Many recently built tramways use the contemporary term light rail. The vehicles are called streetcars or trolleys (not to be confused with trolleybus) in North America and trams or tramcars elsewhere. The first two terms are often used interchangeably in the United States, with ''trolley'' being the preferred term in the eastern US and ''streetcar'' in the western US. ''Streetcar'' or ''tramway'' are preferred in Canada. In parts of the United States, internally powered buses made to resemble a streetcar are often referred to as "trolleys". To avoid further confusion with trolley buses, the American Public Transportation Association (APTA) refers to them as "trolley-replica buses". In the United ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transport In Hanover
Transport (in British English), or transportation (in American English), is the intentional movement of humans, animals, and goods from one location to another. Modes of transport include air, land (rail and road), water, cable, pipeline, and space. The field can be divided into infrastructure, vehicles, and operations. Transport enables human trade, which is essential for the development of civilizations. Transport infrastructure consists of both fixed installations, including roads, railways, airways, waterways, canals, and pipelines, and terminals such as airports, railway stations, bus stations, warehouses, trucking terminals, refueling depots (including fueling docks and fuel stations), and seaports. Terminals may be used both for interchange of passengers and cargo and for maintenance. Means of transport are any of the different kinds of transport facilities used to carry people or cargo. They may include vehicles, riding animals, and pack animals. Vehicles may inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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