A novel digital control for active power filter

Author

Song, E.-H. ; Kwon, B.-H.

Author_Institution

Dept. of Electron. & Electr. Eng., Pohang Inst. of Sci. & Technol., South Korea

fYear

1992

fDate

9-13 Nov 1992

Firstpage

1168

Abstract

A fully software-controlled digital active power filter (APF) using a current source pulse-width-modulated (PWM) converter is presented. A space vector modulation technique for the PWM converter is developed to generate the desired current vectors of the digital APF, compensating both reactive power and harmonic current. The system is implemented with a minimal control hardware structure using the Intel 80196kc single-chip microcontroller. The control algorithms are verified through experimental results

Keywords

active filters; digital control; microcontrollers; power convertors; power engineering computing; pulse width modulation; Intel 80196kc single-chip microcontroller; PWM; active power filter; converter; current source pulse-width-modulated; current vectors; digital control; harmonic current compensation; reactive power compensation; software-controlled digital active power filter; space vector modulation; Active filters; Digital control; Digital modulation; Power generation; Power harmonic filters; Power system harmonics; Pulse width modulation; Pulse width modulation converters; Reactive power; Space vector pulse width modulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, Control, Instrumentation, and Automation, 1992. Power Electronics and Motion Control., Proceedings of the 1992 International Conference on

Conference_Location

San Diego, CA

Print_ISBN

0-7803-0582-5

Type

conf

DOI

10.1109/IECON.1992.254439

Filename

254439