Title :
Zero tracking error controller for three-phase CVCF PWM inverter
Author :
Zhou, Keliang ; Wang, Danwei
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
fDate :
5/11/2000 12:00:00 AM
Abstract :
A zero tracking error control scheme for three-phase CVCF PWM inverters is proposed. The proposed scheme uses repetitive controller (RC) to force output line voltages to track a sinusoidal reference signal with zero error. Minimised voltage distortion and a fast response are obtained. The validity of the proposed scheme has been verified by simulations
Keywords :
PWM invertors; harmonic distortion; robust control; tracking; minimised voltage distortion; output line voltages; repetitive controller; simulations; sinusoidal reference signal; three-phase CVCF PWM inverter; zero tracking error controller;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20000640
