Title :
Analysis of PWM current source GTO inverter with PWM controlled thyristor rectifier for induction motor drive
Author :
Matsuse, Kouki ; Kubota, Hisao
Author_Institution :
Dept. of Electr. Eng., Meiji Univ., Kawasaki, Japan
Abstract :
A PWM (pulsewidth-modulated) current-source GTO (gate-turn-off) inverter with a PWM thyristor rectifier for induction-motor drives has been developed and analyzed. Requirements for PWM control of the rectifier and conditions for satisfying the requirements to the energy rebound circuit have been investigated by experimental and theoretical methods. Applying several PWM control patterns to the thyristor rectifier and GTO inverter sections of this inverter system driving a 5.5 kW induction motor, predicted results have been verified experimentally.<>
Keywords :
electric drives; induction motors; invertors; pulse width modulation; rectifiers; thyristor applications; 5.5 kW; PWM controlled thyristor rectifier; PWM current source GTO inverter; induction motor drive; Circuits; Control systems; Induction motors; Pulse inverters; Pulse width modulation; Pulse width modulation inverters; Rectifiers; Thyristors;
Conference_Titel :
Industry Applications Society Annual Meeting, 1988., Conference Record of the 1988 IEEE
Conference_Location :
Pittsburgh, PA, USA
DOI :
10.1109/IAS.1988.25076
