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Korail Class 8200
The Korail Class 8200 is a South Korean electric locomotive operated by Korail. This locomotive has head-end power capabilities in place of a dynamo car, which could be used with up to 12 passenger cars. Technical details This locomotive is based on the Siemens EuroSprinter model ES64F, assembled by Rotem. With four 1300 kW electric motors, the total power output is 5200 kW. The maximum speed is 150 km/h, although changing the bogies would allow 220 km/h. Running lines After the introduction of the 8200, Korail made a trial run in Chungbuk Line, which had just been electrified. After electrifying several lines such as Jungang, Taebaek, Gyeongbu, Yeongdong and Honam Line, it is used for Mugunghwa trains with maximum speed of 150 km/h. HEP Issues The head-end power In rail transport, head-end power (HEP), also known as electric train supply (ETS), is the electrical power distribution system on a passenger train. The power source, usually a loco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Singil Station
Singil Station (pronounced ''sin''-gill) is a station on the Seoul Subway The Seoul Metropolitan Subway is a metropolitan railway system consisting of 23 rapid transit, light metro, commuter rail and people mover lines located in northwest South Korea. The system serves most of the Seoul Metropolitan Area includin ...'s Line 1 and 5. The transfer distance between the platforms on Lines 1 and 5 are fairly long, around 260 metres. The Line 1 station is the first aboveground station in South Korea to have operating platform screen doors. References Seoul Metropolitan Subway stations Metro stations in Yeongdeungpo District Railway stations opened in 1996 {{Seoul-metro-station-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bogies
A bogie ( ) (in some senses called a truck in North American English) is a chassis or framework that carries a wheelset, attached to a vehicle—a modular subassembly of wheels and axles. Bogies take various forms in various modes of transport. A bogie may remain normally attached (as on many railroad cars and semi-trailers) or be quickly detachable (as the dolly in a road train or in railway bogie exchange); it may contain a suspension within it (as most rail and trucking bogies do), or be solid and in turn be suspended (as most bogies of tracked vehicles are); it may be mounted on a swivel, as traditionally on a railway carriage or locomotive, additionally jointed and sprung (as in the landing gear of an airliner), or held in place by other means (centreless bogies). In Scotland, the term is used for a child’s (usually home-made) wooden cart. While ''bogie'' is the preferred spelling and first-listed variant in various dictionaries, bogey and bogy are also used. Rai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siemens Locomotives
Siemens AG ( ) is a German multinational conglomerate corporation and the largest industrial manufacturing company in Europe headquartered in Munich with branch offices abroad. The principal divisions of the corporation are ''Industry'', ''Energy'', ''Healthcare'' (Siemens Healthineers), and ''Infrastructure & Cities'', which represent the main activities of the corporation. The corporation is a prominent maker of medical diagnostics equipment and its medical health-care division, which generates about 12 percent of the corporation's total sales, is its second-most profitable unit, after the industrial automation division. In this area, it is regarded as a pioneer and the company with the highest revenue in the world. The corporation is a component of the Euro Stoxx 50 stock market index. Siemens and its subsidiaries employ approximately 303,000 people worldwide and reported global revenue of around €62 billion in 2021 according to its earnings release. History 1847 to 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Locomotives Introduced In 2003
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer faciliti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Locomotives Of South Korea
Electricity is the set of physics, physical Phenomenon, 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 (physics), 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 externa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bo-Bo Locomotives
B-B and Bo-Bo are the Association of American Railroads (AAR) and British classifications of wheel arrangement for railway locomotives with four axles in two individual bogies. They are equivalent to the B′B′ and Bo′Bo′ classifications in the UIC system. The arrangement of two, two-axled, bogies is a common wheel arrangement for modern electric and diesel locomotives. Bo-Bo Bo-Bo is the UIC indication of a wheel arrangement for railway vehicles with four axles in two individual bogies, all driven by their own traction motors. It is a common wheel arrangement for modern electric and diesel-electric locomotives, as well as power cars in electric multiple units. Most early electric locomotives shared commonalities with the steam engines of their time. These features included side rods and frame mounted driving axles with leading and trailing axles. The long rigid wheelbase and the leading and trailing axles reduced cornering stability and increased weight. The Bo-Bo c ... [...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] |
Mugunghwa-ho
The Mugunghwa-ho is a class of train operated by Korail, main railway operator of South Korea. Mugunghwa trains are Korail's slowest tier of trains stopping at a number of towns and villages, and operating over a number of lines that are not served by other trains. Journey times are generally well over double that of KTX trains and 25% longer than express trains. In 1980, new express train, named 우등 (Udeung, literally meaning Premium), was introduced. Soon it was renamed as Mugunghwa-ho, which was a name of an express train operated in the 1960s. Since train classes below Mugunghwa had been retired, thus Mugunghwa trains are now the cheapest class of trains to operate cross-country. Along rural lines such as the Gyeongbuk Line, they remain the only class of passenger train operating. They (and in some cases the Tonggeun) are the only trains to stop at many stations not served by Saemaeul-ho or KTX trains. Mugunghwa are built to accommodate large numbers of standing passeng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honam Line
{{Infobox rail line , box_width = auto , name = Honam Line , other_name = , native_name = 호남선(湖南線) , native_name_lang = kr , color = , logo = , logo_width = , logo_alt = , image = Korail Honam Line.png , image_width = , image_alt = , caption = , type = Heavy Rail, Passenger/freight railRegional rail, Intercity rail , system = , status = Operational , locale = DaejeonSouth ChungcheongNorth JeollaSouth JeollaGwangju , start = Daejeonjochajang , end = Mokpo , stations = 48 , routes = , daily_ridership = , ridership2 = , open = Stages between 1911 and 1914 , close = , owner = Korea Rail Network Authority , operator = Korail , character = , depot = , stock = , linelength_km = 252.5 , linelength_mi = , linelength = , tracklength_km= , tracklength_mi= , tracklength = , tracks = Dou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yeongdong Line
The Yeongdong Line is a line of Korail. It connects Yeongju in North Gyeongsang Province with Gangneung in Gangwon Province. From Yeongju, it crosses the Taebaek Mountains and reaches the Sea of Japan (East Sea) at Donghae, thence proceeding north to Gangneung. At Yeongju, the line connects with the Gyeongbuk and Jungang Lines. Some trains travel directly from one to the other, so that it is possible to travel directly from Seoul or Busan to Gangneung by rail. History Construction The first section of the line (Mukho Port–Dogye) was opened by the privately owned Samcheok Railway on 31 July 1940. The line was named Cheoram Line, which ran from Mukho, a port on Korea's east coast that became part of Donghae in 1980, to Cheoram in the Taebaek Mountains, to develop three coal fields. Between Simpo-ri and Tong-ri stations, the great height difference was scaled by a steep double-track railway. Freight railcars going up and down were connected to the same cable, passeng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gyeongbu Line
The Gyeongbu Line (''Gyeongbuseon'') is a railway line in South Korea and is considered to be the most important and one of the oldest ones in the country. It was constructed in 1905, connecting Seoul with Busan via Suwon, Daejeon, and Daegu. It is by far the most heavily travelled rail line in South Korea. All types of Korea Train Express, high-speed, express, local, and freight trains provide frequent service along its entire length. History In 1894–1895, the Empire of Japan and Qing Dynasty, Qing China fought the First Sino-Japanese War for influence over Korea. Following the war, Japan competed with the Russian Empire's railway expansion in Northeast Asia, which led it to seek the right from the Korean Empire to build a railway from Busan to Keijō. This railway line was intended by Japan to solidify its strategic positions against Russia, which it would later go to Russo-Japanese War, war. Surveying began in 1896, and in spite of local protests, the Korean Empire gav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taebaek Line
Taebaek Line is a single-track electrified railway mainline connecting Jecheon station to Baeksan station in South Korea. At its two ends, the Taebaek Line connects to the Jungang Line and Yeongdong Line. The line was originally two spur lines, which were built across difficult mountainous terrain in stages, before a connection was built. The line includes the steepest section of the South Korean network, a short parallel line that is operated as a second track on the section includes South Korea's longest spiral tunnel. The centerpiece of the last-built section west of Taebaek, is a tunnel that was the longest in South Korea at the time of its construction, and Chujeon Station at the eastern end of the tunnel is the highest altitude in South Korea at . In passenger traffic, the line is served by cross-country passenger trains connecting the capital Seoul with Korea's east coast. In freight traffic, while coal transport declined, the line carries significant cement transport. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
