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H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02K—DYNAMO-ELECTRIC MACHINES
H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
H02K23/22—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having compensating or damping windings
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Power Engineering
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FR516865A1919-11-291919-11-29Moteur fournissant automatiquement la meme puissance sous courant continu et courant alternatif
ExpiredFR516865A
(fr)
Perfectionnements apportés aux moyens pour inverser automatiquement ou arreter, sous l'action des variations de la tension, de l'intensité, ou de la puissance, la rotation d'un moteur électrique
Procédé et dispositifs pour la stabilisation de la vitesse et de la puissance dansles moteurs électriques, et notamment dans les moteurs fonctionnant indifféremmentsur courant continu et sur courant alternatif