During the nuclear optimism of the 1950s, American engineers envisioned a freight train that would never need refueling: the X-12, a 200-ton atomic-powered locomotive. Designed with a compact uranium ...
The first locomotive to successfully use an AC (alternating current) three-phase asynchronous traction motor drive system was the German DE2500 diesel-electric in 1971, built by Henschel-BBC. DB ...
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