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Showing 1 to 1 of 1 for “"CONTROL OF ELECTRICAL INDUCTION MOTORS"”.
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ΜΕΛΕΤΗ ΣΧΗΜΑΤΩΝ ΔΙΑΜΟΡΦΩΣΗΣ ΘΕΣΗΣ ΠΑΛΜΩΝ (ΡΡΜ) ΓΙΑ ΤΟΝ ΕΛΕΓΧΟ ΑΣΥΓΧΡΟΝΩΝ ΤΡΙΦΑΣΙΚΩΝ ΚΙΝΗΤΗΡΩΝ
IN THIS WORK A FAMILY OF NOVEL PPM SCHEMES IS PRESENTED AND ANALYSED WITH APPLICATIONS TO VARIABLE FREQUENCY INVERTER DRIVES. THE MOST INTERESTING AMONG THEM ARE THE DF-PPM, THE CS-E-PPM AND THE TC-PPM SIGNALS. IT HAS BEEN DEMONSTRATED THAT THE SPECTRA OF THESE SIGNALS POSSES A NUMBER OF …