SE356183BSE15583/70ASE1558370ASE356183BSE 356183 BSE356183 BSE 356183BSE 15583/70 ASE15583/70 ASE 15583/70ASE 1558370 ASE1558370 ASE 1558370ASE 356183 BSE356183 BSE 356183B
Authority
SE
Sweden
Application number
SE15583/70A
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 SE15583/70ApriorityCriticalpatent/SE356183B/xx
Priority to FR7121870Aprioritypatent/FR2097940A5/fr
Priority to DE19712129798prioritypatent/DE2129798A1/de
Publication of SE356183BpublicationCriticalpatent/SE356183B/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
H02P27/16—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 to AC converters without intermediate conversion to DC
H02P27/18—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 to AC converters without intermediate conversion to DC varying the frequency by omitting half waves