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.)
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Fuji Tetsuku Kk
Original Assignee
Fuji Tetsuku Kk
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Publication date
Application filed by Fuji Tetsuku KkfiledCriticalFuji Tetsuku Kk
Priority to JP16108984ApriorityCriticalpatent/JPS6139890A/ja
Publication of JPS6139890ApublicationCriticalpatent/JPS6139890A/ja
Publication of JPH0583471B2publicationCriticalpatent/JPH0583471B2/ja
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
H02P27/045—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 whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value