Progress of railway electrification in single phase current at industrial frequency and its incidence on efficiency of electric traction; electrification program has reached 20% of French network carrying more than half of all traffic; system is single-phase 25 kv 50 cps with substations 40-90 km apart using mercury or semiconductor rectifiers; locomotives with voltage regulation improve power efficiency; some locomotives use double gear ratio.
Progres de l'electrification des chemins de fer en courant monophase a frequence industrielle et leur influence sur le rendement de la traction electrique
Progres de l'electrification des chemins de fer en courant monophase a frequence industrielle et leur influence sur le rendement de la traction electrique
6th World Power Conference ; 1962 ; Australia , Melbourne France
World Power Conference -- Papers ; 6 4.3/1
1962
31 pages
Conference paper
English
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Engineering Index Backfile | 1932
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|L'Electrification des chemins de fer suisses
Engineering Index Backfile | 1931
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