Title :
Power quality compensation using universal power quality conditioning system
Author :
D. Graovac;V. Katic;A. Rufer
Author_Institution :
Inst. for Power, Electron. & Telecommun. Eng., Novi Sad Univ., Serbia
Abstract :
The aim of this letter is to present a universal power quality conditioning system (UPQS) named after a unified power quality conditioner (UPQC), which is extended by adding a shunt active filter at the load side. Its main purpose is to compensate for supply voltage and load current imperfections, such as sags, swells, interruptions, imbalance, flicker, harmonics, reactive currents, and current unbalance. Converter and control analysis is presented together with results showing the UPQS modes of operation.
Keywords :
"Power quality","Power harmonic filters","Active filters","Voltage","Power system harmonics","Rectifiers","Power system planning","Power generation","Power engineering and energy","Diodes"
Journal_Title :
IEEE Power Engineering Review
