Title :
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
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;
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
DOI :
10.1109/IECON.1992.254439
