Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Scaniainventor AbfiledCriticalScaniainventor Ab
Publication of DK249976ApublicationCriticalpatent/DK249976A/da
Publication of DK139407BpublicationCriticalpatent/DK139407B/da
Application grantedgrantedCritical
Publication of DK139407CpublicationCriticalpatent/DK139407C/da
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
H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
H02P29/40—Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical load
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Control Of Motors That Do Not Use Commutators
(AREA)
Control Of Multiple Motors
(AREA)
Control Of Ac Motors In General
(AREA)
Measurement Of Current Or Voltage
(AREA)
Control Of Transmission Device
(AREA)
Indicating Or Recording The Presence, Absence, Or Direction Of Movement
(AREA)
DK249976AA1975-06-061976-06-04Kobling til detektering af faseforskydning mellem spændingen over og strømmen til en af en vekselstrømkilde fødet belastning.
DK139407B
(da)