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Hankyu 2000 Series
The was an electric multiple unit (EMU) train type operated in Japan by the private railway operator Hankyu Railway since 1960. It was the recipient of the inaugural Laurel Prize presented by the Japan Railfan Club in 1961. Variants The 2000 series included the following types. *2021 series (later reclassified 2071 series) *2100 series Interior Passenger accommodation consisted of longitudinal bench seating throughout. File:Hankyu 2000 laurel.jpg, Laurel Prize Award plaque Withdrawal and resale The 2100 series trains were withdrawn between 1983 and 1985, and four-car sets were sold to the Nose Electric Railway, classified as 1500 series. The 2000 series trains were withdrawn between 1989 and 1992, and four-car sets were sold to the Nose Electric Railway, classified as 1700 series. File:NoseRailway 1757.jpg, Nose Electric Railway 1700 series set 1757 in 2006 References {{Hankyu trainsets Electric multiple units of Japan Hankyu Railway, 2000 series Train-related i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hankyu Railway
, trading as , is a Japanese private railway company that provides commuter and interurban service to the northern Kansai region and is one of the flagship properties of Hankyu Hanshin Holdings Inc., in turn part of the Hankyu Hanshin Toho Group (which includes H2O Retailing Corporation and Toho Co., the creator of ''Godzilla''). The railway's main terminal is at Umeda Station in Osaka. The signature color of Hankyu cars is maroon. The Hankyu network serves 1,950,000 people every weekday and offers several types of express service with no extra charge. The head offices of Hankyu Hanshin Holdings, Inc. and Hankyu Corporation are at 1-16-1, Shibata, Kita-ku, Osaka; the both companies' registered headquarters are at 1-1, Sakaemachi, Ikeda, Osaka Prefecture. The Takarazuka Revue, an all-female musical theatre performance company, is well known as a division of the Hankyu railway company; all of its members are employed by Hankyu. History Etymology The name is an abbreviation o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Resistor
A resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. In electronic circuits, resistors are used to reduce current flow, adjust signal levels, to divide voltages, bias active elements, and terminate transmission lines, among other uses. High-power resistors that can dissipate many watts of electrical power as heat may be used as part of motor controls, in power distribution systems, or as test loads for generators. Fixed resistors have resistances that only change slightly with temperature, time or operating voltage. Variable resistors can be used to adjust circuit elements (such as a volume control or a lamp dimmer), or as sensing devices for heat, light, humidity, force, or chemical activity. Resistors are common elements of electrical networks and electronic circuits and are ubiquitous in electronic equipment. Practical resistors as discrete components can be composed of various compounds and forms. Resisto ... [...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] |
Regenerative Brake
Regenerative braking is an energy recovery mechanism that slows down a moving vehicle or object by converting its kinetic energy into a form that can be either used immediately or stored until needed. In this mechanism, the electric traction motor uses the vehicle's momentum to recover energy that would otherwise be lost to the brake discs as heat. This method contrasts with conventional braking systems. In those systems, the excess kinetic energy is converted to unwanted and wasted heat due to friction in the brakes, or with rheostatic brakes, where the energy is recovered by using electric motors as generators but is immediately dissipated as heat in resistors. In addition to improving the overall efficiency of the vehicle, regeneration can significantly extend the life of the braking system as the mechanical parts will not wear out quickly. General principle The most common form of regenerative brake involves an electric motor functioning as an electric generator. In elect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dynamic Brake
Dynamic braking is the use of an electric traction motor as a generator when slowing a vehicle such as an electric or diesel-electric locomotive. It is termed " rheostatic" if the generated electrical power is dissipated as heat in brake grid resistors, and " regenerative" if the power is returned to the supply line. Dynamic braking reduces wear on friction-based braking components, and regeneration lowers net energy consumption. Dynamic braking may also be used on railcars with multiple units, light rail vehicles, electric trams, trolleybuses, and electric and hybrid electric automobiles. Principle of operation Converting electrical energy to the mechanical energy of a rotating shaft (electric motor) is the inverse of converting the mechanical energy of a rotating shaft to electrical energy (electric generator). Both are accomplished through the interactions of armature windings with a (relatively) moving external magnetic field, with the armature connected to an electrical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Janney Coupler
Janney couplers are a semi-automatic form of railway coupling that allow rail cars and locomotives to be securely linked together without rail workers having to get between the vehicles. They are also known as American, AAR, APT, ARA, MCB, knuckle, Buckeye, tightlock (in the UK), Henricot (in Belgium) or Centre Buffer Couplers. Background Janney couplers were first patented in 1873 by Eli H. Janney (). Andrew Jackson Beard was amongst various inventors that made a multitude of improvements to the knuckle coupler; Beard's patents were granted 23 November 1897, which then sold for approximately $50,000, and granted 16 May 1899. In the UK, several versions of Janney couplers are fitted to a limited number of coaches, multiple units, wagons and locomotives. Janney Type E, Type F Interlock, and Type H tightlock couplings are compatible subtypes, each intended for specific rail car types. Prior to the formation of the Association of American Railroads (AAR) these were known as ... [...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] |
Laurel Prize
The is an award presented annually in Japan since 1961 by the Japan Railfan Club. It is awarded for railway vehicles that entered service in the previous year and voted by the selection committee as having the most outstanding functional and design features. Award winners The list of award winners since 1961 is as follows. See also * List of motor vehicle awards * Blue Ribbon Award (railway) References External links * {{in lang, ja The Blue Ribbon & Laurel Prize: Japan's Best New Trains, Japan Railway Journal on NHK World-Japan Awards established in 1961 Railway culture in Japan Commercial vehicle awards Japanese awards Rail transport industry awards ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nose Electric Railway
The , occasionally abbreviated as Nose Railway or , is a Japanese private railway company headquartered in Kawanishi, Hyogo, which links several areas in the mountainous Nose, Osaka, area to Kawanishi-noseguchi Station in Kawanishi, where one can transfer to Hankyu Takarazuka Line to Osaka. Nose Electric Railway is a principal subsidiary of Hankyu Corporation. A rush-hour special express train, the ''Nissei Limited Express'', operates from Nissei-chuo Station to Umeda Station, the terminal of Hankyu in Osaka, in the morning and back again in the evening for commuters. Lines and stations Nose Railway has two lines: * Myōken Line (Kawanishi-noseguchi - Myōkenguchi) * Nissei Line (Yamashita - Nissei-chuo) The former is the main route and the latter branches off at Yamashita Station. In addition to the railway, Nose Railway operates a funicular ( Myoken Cable) and a chairlift (Myoken Lift). Operations *S: Trains stop; , , ↑: Trains pass; ↑: Only one direction * trains are o ... [...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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