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Pub. ID 3498
| Internal author | Old internal author |
Title:
An experimental comparison of several PWM controllers for a single-phase AC-DC converter
Authors:
D. Karagiannis, E. Mendes, A. Astolfi and R. Ortega
Publication:
"An experimental comparison of several PWM controllers for a single-phase AC-DC converter", D. Karagiannis, E. Mendes, A. Astolfi and R. Ortega, IEEE Trans. Control Systems Technology 11 (6) pp.940-947 (2003)
Publication Date:
01/11/2003
ISBN:
ISSN:
Abstract:
An experimental comparative study of various controllers for a class of ac–dc converters, known as power factor precompensators (PFP) is presented. The control objective is to robustly regulate the output voltage to a desired constant level in the presence of variations in the load, while retaining a unit power factor at the input, i.e., the input current should followin frequency and in phase the input voltage. Several control schemes are presented and compared via experiments.