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.
Railway electrification systems using alternating current at 25 kilovolts are used worldwide, especially for high-speed rail. It is usually supplied at the standard utility frequency, which simplifies
Railway electrification
…current and their distance from the substation. 1,500 V DC is used in Japan, Indonesia, Hong Kong (parts), Ireland, Australia (parts), France (also using 25 kV 50 Hz AC), the Netherlands, New Zealand (Wellington), Singapore (on the North East MRT line), the United States (Chicago area on the Metra Electric District and…
The East Coast Main Line in the United Kingdom is electrified using 25 kV 50 Hz overhead lines.