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481 Series
The (and the earlier 481 and 483 series variants) was a Japanese limited express electric multiple unit (EMU) type introduced in 1964 by Japanese National Railways (JNR), and later operated by the East Japan Railway Company (JR East), West Japan Railway Company (JR-West), and Kyushu Railway Company (JR Kyushu). Approximately 1,500 vehicles were built, although by April 2016, JR East was the only operator still using this type. The last 485 series train was pulled from service on December 11, 2022 when the ''Resort Yamadori'' Joyful Train set was retired. Variants * 481 series: Dual-voltage (1,500 V DC / 20 kV AC (60 Hz), introduced 1964 * 483 series: Dual-voltage (1,500 V DC / 20 kV AC (50 Hz), introduced 1965 * 485 series: Dual-voltage (1,500 V DC / 20 kV AC (50 Hz/60 Hz), introduced 1968 481 series The 481 series trains were introduced in 1964 for use on Hokuriku Line limited services, and were capable of operating under 1,500 V DC or 20 kV AC (60 Hz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Akita Station
is a junction railway station in the city of Akita (city), Akita, Akita Prefecture, Japan, operated by East Japan Railway Company (JR East). Lines Akita Station is the northern terminus of the Akita Shinkansen, and is 127.3 kilometers from and 662.6 kilometers from . The station is also the northern terminus of the Uetsu Main Line and is 298.7 kilometers from the starting point of that line at and is also a station on Ōu Main Line. Most trains on the Oga Line continue past the nominal southern terminal of that line at to terminate at Akita Station. Shinkansen * ''Komachi (train), Komachi'' (–Akita) Limited Express * ''Tsugaru (train), Tsugaru'' (Akita–) * ''Inaho'' (––Akita) Station layout The station is an elevated station, consisting of four island platforms serving eight tracks for regular trains, and two bay platforms for the Akita Shinkansen. The station has a "Midori no Madoguchi" staffed ticket office and a View Plaza travel agency. Platforms History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
781 Series
The was an AC electric multiple unit (EMU) train type formerly operated by Japanese National Railways (JNR) and later Hokkaido Railway Company (JR Hokkaido) on limited express services in Hokkaido, Japan, between 1980 and 2007. Operations * '' Ishikari'' (1980) * ''Lilac'' (1 October 1980 – 30 September 2007) * '' White Arrow'' (3 March 1986 – August 1990) * '' Suzuran'' (1 July 1992 – 30 September 2007) * ''Airport'' Rapid (1992 – 15 March 2002) Formations 4-car sets (1986–2007) Cars 1 and 3 were each fitted with one N-PS785 single-arm pantograph (from 2004 onward). 6-car sets (1980–1986) Cars 1, 3, and 5 were each fitted with one PS102B scissors-type pantograph. 6-car ''Doraemon Undersea Train'' set L7 (2003–2006) Cars 1, 3, and 5 were each fitted with one N-PS785 single-arm pantograph. Interior The 781 series trainsets did not include Green class (first class) accommodation, but from March to June 2001, improved "u-Seat" seating was added to half of ... [...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] |
Limited Express
A limited express is a type of express train or express bus service that stops at fewer locations compared to other express services on the same or similar routes. Japan The term "limited express" is a common translation of the Japanese compound noun ; ; often abbreviated as , though some operators translate the word differently. There are two types of limited express trains: inter-city rail, intercity, and commuter rail, commuter. The former type of limited express trains generally use long-distance coaches, equipped better than other ordinary express trains, including reserved seating, dining cars, food and beverage cars, and "green cars" (first class cars). The latter type of limited express train usually incurs no surcharge, but seating is usually first-come, first-served, since this type of train uses commuter train coaches. Both types of trains travel faster and stop at fewer stations. Until 1972, the ''Hikari (train), Hikari'' on the Tōkaidō Shinkansen was offic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nikkō (train)
The and are limited express train services in Japan operated jointly by the East Japan Railway Company (JR East) and Tobu Railway between in Tokyo and in Tochigi Prefecture. Station stops ''Nikkō'' and ''Spacia Nikkō'' services stop at the following stations.JR Timetable, March 2013 issue, p. 102 * * * * * * * * Rolling stock Since 4 June 2011, services are formed of refurbished 253-1000 series 6-car EMU sets. Tobu 100 series ''Spacia'' EMUs may also be substituted on these services, in which case they are named ''Spacia Nikkō''. Prior to 4 June 2011, JR East services were formed of a dedicated 6-car 485 series EMU set, which was occasionally substituted by a reserve 189 series set nicknamed . Past * KiHa 44800 DMUs (October 1956–September 1959) * 157 series EMUs (September 1959–March 1963) * 165 series EMUs (March 1963–October 1982) * 485 series/ 189 series EMUs (March 2006–June 2011) Tobu-Series100 gold.jpg, A Tobu 100 series ''S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automatic Train Control
Automatic train control (ATC) is a general class of train protection systems for railways that involves a speed control mechanism in response to external inputs. For example, a system could effect an emergency brake application if the driver does not react to a signal at danger. ATC systems tend to integrate various cab signalling technologies and they use more granular deceleration patterns in lieu of the rigid stops encountered with the older automatic train stop (ATS) technology. ATC can also be used with automatic train operation (ATO) and is usually considered to be the safety-critical part of a railway system. There have been numerous different safety systems referred to as "automatic train control" over time. The first experimental apparatus was installed on the Henley branch line in January 1906 by the Great Western Railway, although it would now be referred to as an automatic warning system (AWS) because the driver retained full command of braking. The term is especi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ATS-P
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, Union Switch and Signal Company developed the first North American automatic train stop system for the Boston Elevated Ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dynamic Braking
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] |
Resistor
A resistor is a passive two-terminal electronic 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] |
Tsugaru-Kaikyō Line
The was a railway line in northern Japan that linked Aomori Station in Aomori Prefecture and Hakodate Station in Hokkaido. The Tsugaru-Kaikyō Line was actually made up of portions of four separate lines: the Tsugaru Line, operated by East Japan Railway Company, and the Kaikyō, Esashi, and Hakodate Main lines, operated by Hokkaido Railway Company. The name was created following the opening of the Kaikyō Line and Seikan Tunnel on 13 March 1988. The line name has been out of use since 26 March 2016 when the Hokkaido Shinkansen opened and replaced the regular passenger services connecting Aomori and Hakodate on the Tsugaru-Kaikyō Line with high-speed services along the shinkansen line. The railway lines that formed the Tsugaru-Kaikyō Line continue to operate freight and passenger trains except for passenger trains on the Kaikyō Line section. The section of line between Naka-Oguni and Kikonai Station ceased operation for conventional line passenger trains like Hakuchō ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kosei Line
The is a commuter rail line in Osaka-Kobe-Kyoto, Osaka-Kobe-Kyoto Metropolitan Area, operated by West Japan Railway Company (JR West). The line was completed in 1974 by the former Japanese National Railways (JNR) to provide faster access from the Kansai region to the Hokuriku region. It originates at Yamashina Station in Yamashina-ku, Kyoto and ends at Ōmi-Shiotsu Station in Nagahama, Shiga. Its name means "the line to the west of the lake," indicating that it approximately parallels the western shore of Lake Biwa, Biwako. Trains continue from Omi-Shiotsu Station to Tsuruga Station on the Hokuriku Main Line Yamashina to Kyoto Station on the Tōkaidō Main Line for convenient transfer to lines serving the Kansai as well as the Tōkaidō Shinkansen. In addition to local, Rapid and Special Rapid services, limited express trains such as the ''Thunderbird (train), Thunderbird'', as well as freight trains are frequently operated on the line. Only few of limited express trains stop a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
