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
H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
H02P7/34—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using Ward-Leonard arrangements
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Engineering & Computer Science
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Power Engineering
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Electric Propulsion And Braking For Vehicles
(AREA)
Gleichstrommotor mit zusätzlicher Erregungsstromversorgung, der während des Normalbetriebs als Reihenschluss- (oder Kompound-)motor und während des Normalbetriebs in Abhängigkeit von der Last als Nebenschlussmotor arbeitet
Mit Hauptstrom- oder Kompoundwicklung ausgeruesteter Gleichstromhebezeugmotor mit selbsttaetiger starker Geschwindigkeitssteigerung beim Heben kleiner Lasten