Title :
Deadbeat control of a power line conditioner
Author :
Hosseini, S.H. ; Ghagolzadeh, A. ; Javidnia, R. ; Zareeipoor, H.R.
Author_Institution :
Dept. of Electr. Eng., Tabriz Univ., Iran
Abstract :
In this paper, a modified algorithm of the deadbeat control (DBC) strategy is applied to control an active filter that eliminates undesirable harmonics and provides unity power-factor for a thyristor controlled rectifier load. The DBC strategy gives three control voltages, that are synthesized by applying space vector PWM (SVPWM) and equal area vector PWM (EAVPWM) methods. Simulation results show that the filtering goals are achieved and in the second synthesizing procedure, limitation on switching frequency is decreased
Keywords :
DC-AC power convertors; PWM invertors; active filters; control system analysis; control system synthesis; harmonic distortion; load (electric); power filters; power system control; power system harmonics; power transmission lines; voltage control; PWM VSI; active power filter; control design; control simulation; control voltages; deadbeat control strategy; equal area vector PWM; filtering goals; power line conditioner; space vector PWM; switching frequency; thyristor-controlled rectifier load; undesirable harmonics; unity power factor; voltage source invertor; Active filters; Control systems; Filtering; Power harmonic filters; Power system harmonics; Pulse width modulation inverters; Rectifiers; Space vector pulse width modulation; Thyristors; Voltage control;
Conference_Titel :
Electrical and Computer Engineering, 1998. IEEE Canadian Conference on
Conference_Location :
Waterloo, Ont.
Print_ISBN :
0-7803-4314-X
DOI :
10.1109/CCECE.1998.682555
