AC voltage hybrid filter

Author

Koczara, Wlodzimierz ; Dakyo, Brayima

Author_Institution

Inst. of Control & Ind. Electron., Warsaw Univ. of Technol., Poland

fYear

1999

fDate

36312

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunication Energy Conference, 1999. INTELEC '99. The 21st International

Conference_Location

Copenhagen

Print_ISBN

0-7803-5624-1

Type

conf

DOI

10.1109/INTLEC.1999.794051

Filename

794051