Presents details of trackside electrical equipment for the new London Fleet line and the extension to London airport. The equipment described includes traction power supply system, switchgear equipment, protection equipment, signal frequency changers, and cabling.
Electrical equipment for London underground extensions
Elektrische Ausruestung fuer die Londoner U-Bahn
Electrical Engineer, Chippendale ; 53 , 6 ; 25-26
1976
2 Seiten, 4 Quellen
Aufsatz (Zeitschrift)
Englisch
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