H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
H02P25/10—Commutator motors, e.g. repulsion motors
H02P25/12—Commutator motors, e.g. repulsion motors with shiftable brushes
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like
(AREA)
Mouvement d'horlogerie permettant de commander un organe d'affichage suivant une trajectoire complexe et pièce d'horlogerie comportant un tel mouvement