Title :
AC voltage hybrid filter
Author :
Koczara, Wlodzimierz ; Dakyo, Brayima
Author_Institution :
Inst. of Control & Ind. Electron., Warsaw Univ. of Technol., Poland
Abstract :
The terminal voltage series type active power filter is developed. The filter reduces output voltage harmonics in a wide range of load. It is effective for liner and nonlinear load from no load to full load operation. The filter consists of passive LC component and H-transistor bridge as active part. The DC link of the bridge is supplied from the AC supply system. The control concept is based on constant average DC link voltage. Theory of the filter operation and results of simulation study are presented for cases of linear and nonlinear loads
Keywords :
AC-AC power convertors; bridge circuits; power harmonic filters; voltage control; AC supply system; AC voltage hybrid filter; AC-AC conditioner; DC link; H-transistor bridge; constant average DC link voltage; filter operation; linear load; nonlinear load; output voltage harmonics reduction; passive LC component; simulation; terminal voltage series type active power filter; Active filters; Bridge circuits; Capacitors; Electronic mail; Nonlinear filters; Passive filters; Pollution; Power harmonic filters; Topology; Voltage control;
Conference_Titel :
Telecommunication Energy Conference, 1999. INTELEC '99. The 21st International
Conference_Location :
Copenhagen
Print_ISBN :
0-7803-5624-1
DOI :
10.1109/INTLEC.1999.794051
