SE356182BSE08321/70ASE832170ASE356182BSE 356182 BSE356182 BSE 356182BSE 08321/70 ASE08321/70 ASE 08321/70ASE 832170 ASE832170 ASE 832170ASE 356182 BSE356182 BSE 356182B
Authority
SE
Sweden
Application number
SE08321/70A
Inventor
D Gellert
Original Assignee
Malte Manson Ab
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 Malte Manson AbfiledCriticalMalte Manson Ab
Priority to SE08321/70ApriorityCriticalpatent/SE356182B/xx
Priority to FR7121870Aprioritypatent/FR2097940A5/fr
Priority to DE19712129798prioritypatent/DE2129798A1/de
Publication of SE356182BpublicationCriticalpatent/SE356182B/xx
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
H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
H02P27/05—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using AC supply for both the rotor and the stator circuits, the frequency of supply to at least one circuit being variable