Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02K—DYNAMO-ELECTRIC MACHINES
H02K27/00—AC commutator motors or generators having mechanical commutator
H02K27/04—AC commutator motors or generators having mechanical commutator having single-phase operation in series or shunt connection
H02K27/10—AC commutator motors or generators having mechanical commutator having single-phase operation in series or shunt connection with switching devices for different modes of operation, e.g. repulsion-induction motor
Verfahren zum Betrieb zweier parallelgeschalteter, gemeinsam eine Maschine speisender Umrichter mit einem Direktumrichterbetrieb bei niedrigen Maschinenfrequenzen und mit einem I-Umrichterbetrieb bei höheren Maschinenfrequenzen