Multi-system (rail)
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A multi-system locomotive, also known as a multi-system electric locomotive, multi-system electric multiple unit, or multi-system train, is an electric locomotive which can operate using more than one
SNCF Class B 82500 multi-system electro-diesel multiple unit at Provins
Cheongnyangni-Hoegi DC-AC neutral section at the northern tunnel entrance of Seoul Subway Line 1
Between 1994 and 2007 the British Rail Class 373 could operate from 750 V DC Third rail, 25 kV AC Overhead line and 3 kV DC also through Overhead lines. The ability to run on third rail was made redundant with the moving of Eurostar services to St Pancras railway station in November 2007.
Railway electrification
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Railway electrification is the use of electric power for the propulsion of rail transport. Electric railways use either electric locomotives, electric multiple units or both. Electricity is typically
The Mantes-la-Jolie–Cherbourg railway in France connects Grand Paris and Normandy, and is electrified using overhead lines at 25 kV AC 50 Hz.
The South Eastern Main Line in England connects the London metropolitan area with the Strait of Dover, and is electrified using a third rail at 750 V DC.
The LGV Sud-Est in France is electrified using 25 kV 50 Hz overhead lines.
The Angers tramway in Angers, France uses 750 V DC overhead lines, in common with many other modern tram systems.