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Converter for coupling the two alternating-current systems of the same or different frequency, consisting of two mechanically coupled induction machines, of which one or both with a respective from the associated network excited commutator machine are connected in cascade
Converter for coupling the two alternating-current systems of the same or different frequency, consisting of two mechanically coupled induction machines, of which one or both with a respective from the associated network excited commutator machine are connected in cascade
