Title :
Evaluation of Reduced Component Count Converters for Low Harmonic Distortion AC Drive Systems
Author :
Miranda, U.A. ; Bellar, M.D. ; Neto, J. L daSilva ; Aredes, M.
Author_Institution :
Fed. Univ. of Rio de Janeiro
Abstract :
In this work, the suitability of two reduced component count single-phase to three-phase converters for low harmonic distortion AC drive systems is evaluated. A DQ synchronous reference frame controller is developed for achieving low input harmonic distortion and is compared to other current controller schemes, particularly on-off and current-mode PWM controllers. The harmonic distortion of input and motor line currents, as well as the drive performance, are verified for the various controllers. An experimental prototype has been built, based on IGBTs and digital signal processor, for driving a simulation squirrel-cage induction machine. PSCAD/EMTDC and experimental results are presented
Keywords :
AC motor drives; electric current control; harmonic distortion; machine control; power convertors; power system CAD; squirrel cage motors; DQ synchronous reference frame controller; EMTDC; IGBT; PSCAD; current-mode PWM controllers; digital signal processor; harmonic distortion AC drive systems; motor line currents; reduced component count converters; squirrel-cage induction machine; Digital signal processors; Drives; EMTDC; Harmonic distortion; Induction machines; Insulated gate bipolar transistors; PSCAD; Pulse width modulation; Synchronous motors; Virtual prototyping;
Conference_Titel :
Industrial Electronics, 2006 IEEE International Symposium on
Conference_Location :
Montreal, Que.
Print_ISBN :
1-4244-0496-7
Electronic_ISBN :
1-4244-0497-5
DOI :
10.1109/ISIE.2006.295966
