Current diesel-electric trains are designed to draw their power from overhead lines on electrified sections of track. Elsewhere, they use diesel generators housed underneath their carriages.
This ‘tribid’ train easily switches between battery, diesel, and electric power. Right now, the UK’s railways run diesel trains, which draw their power from overhead electrified wires or ...
Solely battery-powered trains are already operating in Japan and Germany, but UK experts say they could pose unique fire safety challenges. Hitachi engineers tell the BBC, though, that it has done ...