Title :
Digital odd harmonic repetitive control of a single-phase PWM inverter
Author :
Low, K.-S. ; Xhou, K.L. ; Wang, D.W.
Author_Institution :
Nanyang Technol. Univ., Singapore
Abstract :
In this paper, a digital plug-in odd harmonic repetitive control scheme is proposed for a constant-voltage-constant-frequency (CVCF) single-phase PWM inverter. The approach occupies only half the data memory that a conventional repetitive controller required. Besides the advantage of simple implementation, it offers faster convergence of the tracking error. The proposed odd harmonic repetitive controller is a zero tracking error control scheme. Results are presented to validate the proposed approach.
Keywords :
PWM invertors; convergence; digital control; error analysis; PWM inverter; constant-voltage-constant-frequency; convergence; data memory; digital odd harmonic repetitive control; zero tracking error control; Adaptive control; Control system synthesis; Disk drives; Error correction; Frequency; Pulse width modulation inverters; Sampling methods; Satellites; Signal generators; Steady-state;
Conference_Titel :
Industrial Electronics Society, 2004. IECON 2004. 30th Annual Conference of IEEE
Print_ISBN :
0-7803-8730-9
DOI :
10.1109/IECON.2004.1433275
