In rail transport, head end power (HEP) or electric train supply (ETS) is the electrical power distribution system on a passenger train. The power source, usually a locomotive at the front or 'head' of a train or a generator car, generates all the electricity used for lighting, electrical and other 'hotel' needs. The maritime equivalent is Hotel Electric Power.
Read more about Head End Power: United Kingdom, North America, Engine, Electrical Loading, Alternatives
Famous quotes containing the words head and/or power:
“Man is the head of the family, woman the neck that turns the head.”
—Chinese aphorism.
“Oh, London is a man’s town, there’s power in the air;
And Paris is a woman’s town, with flowers in her hair;
And it’s sweet to dream in Venice, and it’s great to study Rome;
But when it comes to living, there is no place like home.”
—Henry Van Dyke (1852–1933)