Rectifiers and convertors are being used for an increasing number of applications, over a wide range of power ratings, as semiconductors become larger and more sophisticated. The author describes the latest developments in five major fields of application: traction supplies, both on-board and trackside; electrochemical supplies; variable-speed drives; induction heating and melting; and DC transmission.
Inventiveness abounds in mass transit schemes
Es gibt eine Fuelle von Neuerungen auf dem Gebiet von Fahrzeugantrieben
Electrical Times ; 4642 ; 5-6
1982
2 Seiten
Article (Journal)
English
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