Low cost single-phase active power filter controlled by DSP

Author

Oliveira, R.B. ; Libano, Fausto B. ; Braga, R.A.M. ; Lima, J.C.

Author_Institution

PUC, Rio Grande, Brazil

Volume

2

fYear

2002

fDate

6-9 Oct. 2002

Firstpage

524

Abstract

This paper presents a shunt single-phase active filter controlled by the TMS320F240 DSP, programmed in assembler language, providing a very quick action from the control system in the power system. As the most part of the control is implemented in software, the hardware becomes very cheap and small in the control system. This work has the objective to improve the quality of the energy in low power loads (commercial and residential use) with a low cost, allowing the quality of the energy not only in industrial places, but in every place which has harmonic distortion.

Keywords

active filters; digital control; digital filters; digital signal processing chips; harmonic distortion; power harmonic filters; power supply quality; programmable controllers; TMS320F240 DSP control; assembler language; energy quality; harmonic distortion; low cost filter; power loads; power system control; shunt single-phase active power filter; Active filters; Assembly systems; Control systems; Costs; Digital signal processing; Electrical equipment industry; Hardware; Industrial power systems; Power system control; Power systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Harmonics and Quality of Power, 2002. 10th International Conference on

Print_ISBN

0-7803-7671-4

Type

conf

DOI

10.1109/ICHQP.2002.1221490

Filename

1221490