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Meitetsu 1600 Series
The was an electric multiple unit (EMU) type operated by the private railway operator Nagoya Railroad (Meitetsu) on limited express services in Japan from May 1999 until June 2008. Two cars from each set were subsequently modified to create the 1700 series EMUs in conjunction with new 2300 series cars. Formations The fleet consisted of four three-car sets formed as follows. Cars 2 and 3 were each fitted with a single-arm pantograph A pantograph (, from their original use for copying writing) is a mechanical linkage connected in a manner based on parallelograms so that the movement of one pen, in tracing an image, produces identical movements in a second pen. If a line dr .... Interior Passenger accommodation consisted of unidirectional seating arranged 2+2 abreast. Car 2 included a toilet and wheelchair space. File:Nagoya Railroad - Series 1600 - Cabin - 01.JPG, Interior of the 1600 series History The trains were introduced on 10 May 1999. References {{Meitets ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nippon Sharyo
, formed in 1896, is a major rolling stock manufacturer based in Nagoya, Japan. In 1996, it abbreviated its name to "日本車両" Nippon Sharyō. Its shortest abbreviation is Nissha "日車". It was a listed company on Nikkei 225 until 2004. It is listed on the Tokyo Stock Exchange and Nagoya Stock Exchange as ticker 7102. In 2008, Central Japan Railway Company (JR Central) became the majority shareholder (50.1%) of the financially struggling Nippon Sharyo making the firm a "consolidated subsidiary" of JR Central. In July 2012 Nippon Sharyo USA started production in their new facility in Rochelle, Illinois. The facility closed at the end of October 2018 due to a lack of orders. Notable projects * Shinkansen ("bullet train") trainsets ** 0 series ** 100 series ** 200 series ** 300 series ** 500 series ** 700 series ** N700 series ** E2 series * Odakyu Electric Railway trainsets ** Odakyu 1000 series ** Odakyu 2000 series ** Odakyu 3000 series ** Odakyu 4000 serie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meitetsu 1700 Series
The was an electric multiple unit (EMU) train type operated by the private railway operator Nagoya Railroad (Meitetsu) in Japan from December 2008 until 2021. Formation The fleet consisted of four 6-car sets, formed as follows. Cars 1, 4, and 6 each had a single-arm pantograph. File:Meitetsu 2300 series EMU 106.JPG, 2334 (car 6), August 2009 File:Meitetsu 2300 series EMU 105.JPG, 2384 (car 5), August 2009 File:Meitetsu 2300 series EMU 104.JPG, 2484 (car 4), August 2009 File:Meitetsu 2300 series EMU 103.JPG, 2434 (car 3), August 2009 File:Meitetsu 1700 series EMU 102.JPG, 1654 (car 2), August 2009 File:Meitetsu 1700 series EMU 101.JPG, 1704 (car 1), August 2009 Interior File:Meitetsu 1700 series EMU 001.JPG, Interior of Sa 1650 car showing limited express style seating configuration History The six-car trainsets were formed in 2008 by combining two cars from former 1600 series limited express A limited express is a type of express train service. It refers to an expr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meitetsu
, referred to as , is a private railway company operating around Aichi Prefecture and Gifu Prefecture of Japan. Some of the more famous trains operated by Meitetsu include the ''Panorama Car'' and the '' Panorama Car Super'', both of which offer views through their wide front windows. While the ''Panorama Super'' train is used extensively for the railroad's limited express service, the older and more energy-consuming ''Panorama Car'' train has been retired, the last run being on 27 December 2008. In the Tōkai region around Nagoya, it is a central firm of the Meitetsu Group, which is involved in the transportation industry, the retail trade, the service industry, and the real estate industry, etc. Meiji Mura is the corporate museum of Meitetsu. As of March 31, 2010, Meitetsu operated of track, 275 stations, and 1,090 train cars. Lines Major stations Major stations in Nagoya *NH36 : Meitetsu Nagoya Station *NH34 : Kanayama Station *NH33 : Jingū-mae Station *ST01 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Variable Frequency Drive
A variable-frequency drive (VFD) is a type of motor drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and, depending on topology, to control associated voltage or current variation., quote is per definition on p. 4 of NEMA Standards Publication ICS 7.2-2021. VFDs may also be known as 'AFDs' (adjustable-frequency drives), 'ASDs' (adjustable-speed drives), 'VSDs' (variable-speed drives), 'AC drives', 'micro drives', 'inverter drives' or, simply, 'drives'. VFDs are used in applications ranging from small appliances to large compressors. An increasing number of end users are showing greater interest in electric drive systems due to more stringent emission standards and demand for increased reliability and better availability. Systems using VFDs can be more efficient than those using throttling control of fluid flow, such as in systems with pumps and damper control for fans. However, the global market penetration fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insulated Gate Bipolar Transistor
An insulated-gate bipolar transistor (IGBT) is a three-terminal power semiconductor device primarily used as an electronic switch, which, as it was developed, came to combine high efficiency and fast switching. It consists of four alternating layers (P–N–P–N) that are controlled by a metal–oxide–semiconductor (MOS) Metal gate, gate structure. Although the structure of the IGBT is topologically the same as a thyristor with a "MOS" gate (MOS-controlled thyristor, MOS-gate thyristor), the thyristor action is completely suppressed, and only the transistor action is permitted in the entire device operation range. It is used in switching power supply, switching power supplies in high-power applications: variable-frequency drives (VFDs), electric cars, trains, variable-speed refrigerators, lamp ballasts, arc-welding machines, induction hobs, and air conditioners. Since it is designed to turn on and off rapidly, the IGBT can synthesize complex waveforms with pulse-width modulat ... [...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] |
Automatic Train Stop
Automatic train stop or ATS is a system on a train that automatically stops a train if certain situations occur (unresponsive train operator, earthquake, disconnected rail, train running over a stop signal, etc.) to prevent accidents. In some scenarios it functions as a type of dead man's switch. Automatic train stop differs from the concept of Automatic Train Control in that ATS usually does not feature an onboard speed control mechanism. Overview Mechanical systems The invention of the fail-safe railway air brake provided an external means for stopping a train via a physical object opening a valve on the brake line to the atmosphere. Eventually known as ''train stops'' or ''trip stops'', the first mechanical ATS system was installed in France in 1878 with some railroads in Russia following suit using a similar system in 1880. In 1901 Union Switch and Signal Company developed the first North American automatic train stop system for the Boston Elevated Railway. This system was so ... [...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, but electrically powered single-unit railcars are also generally classed as EMUs. The great majority of EMUs are passenger trains, but versions also exist for carrying mail. EMUs are popular on commuter and suburban rail networks around the world due to their fast acceleration and pollution-free operation. 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 existing limited-clearance tunnels to accommodate the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Private Railway
A private railway is a railroad run by a private business entity (usually a corporation but not need be), as opposed to a railroad run by a public sector. Japan In Japan, , commonly simply ''private railway'', refers to a public transit railway owned and operated by private sector, almost always organized as a joint-stock company, or in Japanese: kabushiki gaisha (lit. stock company), but may be any type of private business entity. Although the Japan Railways Group (JR Group) companies are also kabushiki gaishas, they are not classified as private railways because of their unique status as the primary successors of the Japanese National Railways (JNR). Voluntary sector railways (semi-public) are additionally not classified as ''shitetsu'' due to their origins as rural, money-losing JNR lines that have since been transferred to local possession, in spite of their organizational structures being corporatized. Among ''private railways'' in Japan, the categorizes 16 companies as "ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nagoya Railroad
, referred to as , is a private railway company operating around Aichi Prefecture and Gifu Prefecture of Japan. Some of the more famous trains operated by Meitetsu include the ''Panorama Car'' and the '' Panorama Car Super'', both of which offer views through their wide front windows. While the ''Panorama Super'' train is used extensively for the railroad's limited express service, the older and more energy-consuming ''Panorama Car'' train has been retired, the last run being on 27 December 2008. In the Tōkai region around Nagoya, it is a central firm of the Meitetsu Group, which is involved in the transportation industry, the retail trade, the service industry, and the real estate industry, etc. Meiji Mura is the corporate museum of Meitetsu. As of March 31, 2010, Meitetsu operated of track, 275 stations, and 1,090 train cars. Lines Major stations Major stations in Nagoya *NH36 : Meitetsu Nagoya Station *NH34 : Kanayama Station *NH33 : Jingū-mae Station *ST01 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pantograph (rail)
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] |
Electric Multiple Units Of Japan
Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Various common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. The presence of an electric charge, which can be either positive or negative, produces an electric field. The movement of electric charges is an electric current and produces a magnetic field. When a charge is placed in a location with a non-zero electric field, a force will act on it. The magnitude of this force is given by Coulomb's law. If the charge moves, the electric field would be doing work on the electric charge. Thus we can speak of electric potential at a certain point in space, which is equal to the work done by an external agent in carrying a unit of p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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