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China Railways HXD3B
The HXD3B () is a class of electric locomotives for heavy freight service built by Bombardier Transportation and Dalian Locomotive and Rolling Stock Company, CNR Dalian Locomotives. History The Ministry of Railways of the People's Republic of China (MOR) ordered 500 locomotives in February 2007 for Euro, €1.1 billion (United States dollar, US$1.4 billion) from Dalian Locomotives and Bombardier Transportation, with Bombardier's share amounting to Euro, €370 million (United States dollar, US$480 million). The first unit, HXD3B0001 was delivered on 29 December 2008 in Dalian, the entire order of 500 machines will be delivered by the end of 2011. Technical details The HXD3B is based on the Bombardier-produced Malmtrafik, MTAB Iore twin-section locomotives, but is a single-section locomotive with cabs at both ends. The electronics were updated, with traction converters based on Integrated gate-commutated thyristor, IGCT technology, and an updated version of the MITRAC contro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bombardier Transportation
Bombardier Transportation was a Canadian rolling stock and rail transport manufacturer, with headquarters in Toronto and Berlin. It was one of the world's largest companies in the rail vehicle and equipment manufacturing and servicing industry. Bombardier Transportation had many regional offices, production and development facilities worldwide. It produced a wide range of products including Passenger car (rail), passenger rail vehicles, locomotives, bogies, Ground propulsion, propulsion and controls. In February 2020, the company had 36,000 employees, and 63 manufacturing and engineering locations around the world. Formerly a Division (business), division of Bombardier Inc., the company was acquired by French manufacturer Alstom on 29 January 2021. History 20th century 1970s: Formation and first orders Canadian company Bombardier Inc. entered the rail market in 1970 when it purchased Bombardier Transportation Austria GmbH, Lohner-Rotax of Austria. While Lohner built trams, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Locomotives Introduced In 2009
Rail transport (also known as train transport) is a means of transport using wheeled vehicles running in tracks, which usually consist of two parallel steel rails. Rail transport is one of the two primary means of land transport, next to road transport. It is used for about 8% of passenger and freight transport globally, thanks to its energy efficiency and potentially high speed.Rolling stock on rails generally encounters lower frictional resistance than rubber-tyred road vehicles, allowing rail cars to be coupled into longer trains. Power is usually provided by diesel or electric locomotives. While railway transport is capital-intensive and less flexible than road transport, it can carry heavy loads of passengers and cargo with greater energy efficiency and safety. Precursors of railways driven by human or animal power have existed since antiquity, but modern rail transport began with the invention of the steam locomotive in the United Kingdom at the beginning of the 19th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CRRC Dalian Locomotives
CRRC Corporation Limited (known as CRRC) is a Chinese state-owned and publicly traded rolling stock manufacturer. It is the world's largest rolling stock manufacturer in terms of revenue, eclipsing its major competitors of Alstom and Siemens. It was formed on 1 June 2015 through the merger of CNR and CSR. As of 2016 it had 183,061 employees. The parent company is CRRC Group, a state-owned enterprise supervised by the State-owned Assets Supervision and Administration Commission of the State Council. The State Council also owned additional shares via China Securities Finance and Central Huijin Investment. History Merger CNR Group and CSR Group, were once one company, (LORIC). The company was split up in 2002. In late 2014, CNR Group and CSR Group agreed to merge, subject to approval by the Chinese state. Under the agreement, CNR Group would formally acquire CSR Group (but CSR Corporation Limited would acquire China CNR Corporation Limited), and the combined business would be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bombardier Transportation Locomotives
Bombardier may refer to: Armed forces * Bombardier (rank), rank equivalent to corporal used in some artillery corps * Bombardier (aircrew), crew member on a bomber aircraft * Artillery crewman, archaically Businesses * Bombardier Inc., a Canadian company mainly specializing in air and railway vehicles ** Bombardier Aviation, the aircraft division ** Bombardier Transportation, the defunct railway equipment division * Bombardier Recreational Products BRP Inc. (an abbreviation of Bombardier Recreational Products) is a Canadian manufacturer of snowmobiles, all-terrain vehicles, Side-by-side (vehicle), side by sides, motorcycles, and personal watercraft. It was founded in 2003, when the Recreati ..., a manufacturer of snowcats and snowmobiles, part of Bombardier Inc. until 2003 People * Bombardier Billy Wells, English heavyweight boxer * Charles Bombardier (born 1974), Canadian industrial designer and entrepreneur * Denise Bombardier (1941–2023), Canadian journalist * Je ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Locomotives Of China
Electricity is the set of physical phenomena associated with the presence and motion of matter possessing an electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. The presence of either a positive or negative electric charge produces an electric field. The motion of electric charges is an electric current and produces a magnetic field. In most applications, Coulomb's law determines the force acting on an electric charge. Electric potential is the Work (physics), work done to move an electric charge from one point to another within an electric field, typically measured in volts. Electricity plays a central role in many modern technologies, serving in electric power where electric current is used to energise equipment, and in electronics dealing w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Co′Co′ Locomotives
Co-Co is the wheel arrangement for Diesel locomotive, diesel and electric locomotives with two six-wheeled bogies with all axles powered, with a separate traction motor per axle. The equivalent UIC classification of locomotive axle arrangements, UIC classification (Europe) for this arrangement is Co′Co′, or C-C for AAR wheel arrangement#C-C, AAR (North America). Use Co-Cos are most suited to freight work as the extra wheels give them good Traction (engineering), traction. They are also popular because the greater number of axles results in a lower axle load to the track. History The first mainline diesel-electric locomotives were of Bo-Bo arrangement. As they grew in power and weight, from 1937 the EMD E-units used an A1A-A1A layout with six axles to reduce axle load. After WWII, the British London, Midland and Scottish Railway, LMS ordered British Rail Class D16/1, two prototype locomotives with some of the first Co-Co arrangements. The first C-C design recorded w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
25 KV AC Locomotives
5 (five) is a number, numeral and digit. It is the natural number, and cardinal number, following 4 and preceding 6, and is a prime number. Humans, and many other animals, have 5 digits on their limbs. Mathematics 5 is a Fermat prime, a Mersenne prime exponent, as well as a Fibonacci number. 5 is the first congruent number, as well as the length of the hypotenuse of the smallest integer-sided right triangle, making part of the smallest Pythagorean triple ( 3, 4, 5). 5 is the first safe prime and the first good prime. 11 forms the first pair of sexy primes with 5. 5 is the second Fermat prime, of a total of five known Fermat primes. 5 is also the first of three known Wilson primes (5, 13, 563). Geometry A shape with five sides is called a pentagon. The pentagon is the first regular polygon that does not tile the plane with copies of itself. It is the largest face any of the five regular three-dimensional regular Platonic solid can have. A conic is determine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mao Zedong
Mao Zedong pronounced ; traditionally Romanization of Chinese, romanised as Mao Tse-tung. (26December 18939September 1976) was a Chinese politician, revolutionary, and political theorist who founded the People's Republic of China (PRC) in 1949 and led the country from Proclamation of the People's Republic of China, its establishment until Death and state funeral of Mao Zedong, his death in 1976. Mao served as Chairman of the Chinese Communist Party (CCP) from 1943 until his death, and as the party's ''de facto'' leader from 1935. His theories, which he advocated as a Chinese adaptation of Marxism–Leninism, are known as Maoism. Born to a peasant family in Shaoshan, Hunan, Mao studied in Changsha and was influenced by the 1911 Revolution and ideas of Chinese nationalism and anti-imperialism. He was introduced to Marxism while working as a librarian at Peking University, and later participated in the May Fourth Movement of 1919. In 1921, Mao became a founding member of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beijing Railway Station
Beijing railway station, or simply Beijing station, is a passenger railway station in Dongcheng District, Beijing. The station is located just southeast of the city centre inside the Second Ring Road with Beijing Station Street to the north and the remnants of the city wall between Chongwenmen and Dongbianmen to the south. The Beijing railway station opened in 1959 and was the largest train station in China at the time. Though superseded by the larger Beijing West and Beijing South stations, this station remains the only one located inside the old walled city. Trains entering and leaving the station pass by the Dongbianmen corner tower. With gilded eaves and soaring clock towers, the architecture of the railway blends traditional Chinese and socialist realist influence. Generally, trains for northeast China (Shenyang, Dalian, Harbin) on the Beijing–Harbin railway, for Shandong (Jinan, Qingdao) and the Yangtze River Delta (Shanghai, Nanjing and Hangzhou) on the Beiji ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fengtai Station
Beijing Fengtai railway station () is a railway station located in the Fengtai District of Beijing. It was renamed from Fengtai railway station to Beijing Fengtai railway station in 2021. The new railway station opened on 20 June 2022. The new railway station is served by both high-speed and conventional-speed railways, including Beijing–Guangzhou high-speed railway, Beijing–Guangzhou railway. The station is the largest in Asia, with departure lounges, restaurants and other amenities spread across 400,000 square meters. At its peak, the station will be able to host 14,000 passengers per hour on a mix of bullet and regular trains as well as subway lines. History Construction on the original station began in 1895, and it was opened in 1896. Passenger services ceased on 19 June 2010. The station was closed in June 2010 in preparation for the construction of the new Fengtai railway station. A metro station on Line 10 of the Beijing Subway was opened on 5 May 2013. The constr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Integrated Gate-commutated Thyristor
The integrated gate-commutated thyristor (IGCT) is a power semiconductor electronic device, used for switching electric current in industrial equipment. It is related to the gate turn-off (GTO) thyristor. It was jointly developed by Mitsubishi and ABB. Like the GTO thyristor, the IGCT is a fully controllable power switch, meaning that it can be turned both on and off by its control terminal (the gate). Gate drive electronics are integrated with the thyristor device.Eric Carroll, "IGCTs: Moving on the Right Track", ''Power Electronics Technology'', Aug 1, 200 retrieved on September 10, 2023. Device description An IGCT is a special type of thyristor. It is made of the integration of the gate unit with the Gate Commutated Thyristor (GCT) wafer device. The close integration of the gate unit with the wafer device ensures fast commutation of the conduction current from the cathode to the gate. The wafer device is similar to a gate turn-off thyristor (GTO). They can be turned on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
