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A TGV Sud-Est, the first trainset in regular service. The TGV (Train à Grande Vitesse) is a high-speed rail service, which started operation in 1981. This article is a list of all high-speed train services in France. This includes all international high-speed trains that make at least one station stop in France, as well as domestic high-speed ...
The TGV (French: ⓘ; train à grande vitesse, [tʁɛ̃ a ɡʁɑ̃d vitɛs] ⓘ, 'high-speed train') [a] is France's intercity high-speed rail service. With commercial operating speeds of up to 320 km/h (200 mph) on the newer lines, [1] the TGV was conceived at the same period as other technological projects such as the Ariane 1 rocket and Concorde supersonic airliner; sponsored by the ...
This assumes that the electrical generator converts 90% of the engine's output into electrical energy and the traction motors convert 90% of this electrical energy back into mechanical energy. [citation needed] Calculation: 0.9 × 0.9 = 0.81 Individual traction motor ratings usually range up 1,600 kW (2,100 hp).
This TGV 001 was a five-car trainset which possessed four gas-turbine engines with a total output of 6,500 hp (4,800 kW) and all axles motored. [3] This train was extensively tested over more than 34,000 miles (55,000 km) running at over 200 km/h (120 mph), of which almost half were covered at more than 257 km/h (160 mph) and a peak of 318 km/h ...
The PBKA trains are quadri-current, capable of operating under the same systems as the PBA sets: 25 kV 50 Hz AC (France), 3,000 V DC (Belgium) and 1,500 V DC (the Netherlands and parts of France), but with the addition of 15 kV 16.7 Hz AC (Germany). They are a member of Alstom's TGV family of trains.
TGV 001 still holds the world speed record for a gas turbine-electric locomotive, having travelled at 318 kilometres per hour (198 mph) on 8 December 1972. The 1973 oil crisis caused a sharp increase in the price of oil , after which it was deemed impractical to use oil to power the TGV, and the project turned to electric traction.
The first engine is a MWM project with 3 valves per cylinder and overhead camshaft and the second is an evolution of the Land Rover 2.5L diesel, built under licence by Ioschpe-Maxion (then, International Engines, who merged with MWM). The MWM Sprint has 3 versions: 2.8L and 3.0L 4-cylinders, and a 6-cylinder 4.2L, all of them high speed engines.
A TGV Sud-Est set in the original orange livery, 1987. The TGV Sud-Est fleet was built between 1978 and 1988 and operated the first TGV service from Paris to Lyon in 1981. . Formerly there were 107 passenger sets operating, of which nine were tri-current (25 kV 50-60 Hz AC - French lignes à grande vitesse, 1500 V DC - French lignes classiques, 15 kV 16 + 2 ⁄ 3 Hz AC - Switzerland) and the ...
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