Title :
2001 International Symposium on Lightning Protection
Author :
Papathanassiou, Stavros A. ; Papadopoulos, M.P.
Author_Institution :
Dept. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Greece
fDate :
4/1/2001 12:00:00 AM
Abstract :
In this letter an investigation of the harmonics of the slip energy recovery drive is presented. The analysis takes into consideration not only the rotor-side rectifier, as is customary, but also accounts for the harmonics introduced by the recovery inverter. Simple relations are provided that predict all harmonic frequencies of the drive currents and torque as a function of its supply frequency and operating slip.
Keywords :
harmonic analysis; induction motor drives; invertors; machine theory; rectifying circuits; rotors; slip (asynchronous machines); torque; DC current harmonics; drive currents; harmonics; operating slip; recovery inverter; rotor converter cascade; rotor current harmonics; rotor-side rectifier; slip energy recovery drive; stats or current harmonics; supply frequency; torque; wound rotor induction motor; Automation; Drives; Frequency conversion; Harmonic analysis; ISO; Inverters; Power engineering; Rectifiers; Torque converters; Vehicle driving;
Journal_Title :
Power Engineering Review, IEEE
