| 词条 | SNCF TGV Atlantique | ||||||||||||
| 释义 |
| name = SNCF TGV "Atlantique" | image = TGV Gare Montparnasse.jpg | caption = TGV-A set 342 at Paris Montparnasse | background = #B6B1AF | manufacturer = GEC-Alsthom | family = TGV | operator = SNCF | formation = 12 cars (2 power cars, 10 passenger cars) | numberbuilt = 105 trainsets | carbody = | service = 1989 - | refurbishment = 2005 - 2009 | weight = {{Convert|444|t|0|abbr=on|lk=on}} (empty) | carlength = (?) | trainlength = {{Convert|237.5|m|ftin|abbr=on}} | width = Motor car {{Convert|2.81|m|ftin|abbr=on}} Trailer {{Convert|2.904|m|ftin|abbr=on}} | capacity = 485, 459(After refurbished) | maxspeed = {{Convert|300|km/h|0|abbr=on}} | poweroutput = {{Convert|10,400|kW|0|abbr=on}} Max, {{Convert|8,800|kW|0|abbr=on}} Cont. @ 25 kV AC {{Convert|3,380|kW|0|abbr=on}} @ 1.5 kV DC | uicclass = Bo'Bo'+2'+2'+2'+2'+2'+2'+2'+2'+2'+2'+2'+Bo'Bo' | gauge = {{Track gauge|sg|allk=on}} | powersupply = | electricsystem = {{25 kV 50 Hz}} 1500 V DC Overhead catenary | collectionmethod = Pantograph }} The TGV Atlantique (TGV-A) is a class of high-speed trains used in France by SNCF; they were built by Alstom between 1988 and 1992, and were the second generation of TGV trains, following on from the TGV Sud-Est. 105 bi-current sets, numbered 301-405, were built for the opening of the LGV Atlantique. Entry into service began in 1989. They are {{Convert|237.5|m|abbr=on}} long and {{Convert|2.904|m|ftin|abbr=on}} wide. They weigh {{Convert|444|t|0|abbr=on}}, and are made up of two power cars and ten carriages with a total of 485 seats. They were built for a maximum speed of {{Convert|300|km/h|0|abbr=on}} with {{Convert|8,800|kW|0|abbr=on}} total power under 25 kV. Modified unit 325 set the world speed record in 1990 on the new LGV before its opening. Modifications, such as improved aerodynamics, larger wheels and improved braking were made to enable test run speeds of over {{Convert|500|km/h|0|abbr=on}}. The set was reduced to two power cars and three carriages to improve the power-to-weight ratio, weighing {{Convert|250|t|0|abbr=on}}. Three carriages, including the bar carriage in the centre, is the minimum possible configuration because of the way the sets are articulated.{{Citation needed|date=May 2007}} The TGV Atlantique's world record was beaten on the 3 April 2007, by a TGV POS set on the LGV Est, which reached a top speed of {{Convert|574.8|km/h|abbr=on}}. Fleet details
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External links
3 : Land speed record rail vehicles|TGV trainsets|Passenger trains running at least at 300 km/h in commercial operations |
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