New system of economic speed regulation of d-c motors by means of special form of field excitation, regardless of whether machine is performing as generator or motor; application to electric traction.
Nouveau systeme de regulation economique de la vitesse de dynamos a courant continu, etc
Nouveau systeme de regulation economique de la vitesse de dynamos a courant continu, etc
Revue Generale de l'Electricite ; 32 , n 2
1932
4 pages
Article (Journal)
French
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