Pregled bibliografske jedinice broj: 308653
A "Two Ahead" Predictive Controller for Active Shunt Power Filters
A "Two Ahead" Predictive Controller for Active Shunt Power Filters // Proceedings of IEEE Industrial Electronics, IECON 2006
Pariz: Institute of Electrical and Electronics Engineers (IEEE), 2006. str. 4713-4718 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 308653 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A "Two Ahead" Predictive Controller for Active Shunt Power Filters
Autori
Odavic, Milijana ; Zanchetta, Pericle ; Sumner, Mark ; Ladisa, Claudia ; Jakopovic, Zeljko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of IEEE Industrial Electronics, IECON 2006
/ - Pariz : Institute of Electrical and Electronics Engineers (IEEE), 2006, 4713-4718
ISBN
1-4244-0391-X
Skup
32nd Annual IEEE Conference on Industrial Electronics, IECON 2006
Mjesto i datum
Pariz, Francuska, 06.11.2006. - 10.11.2006
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
predictive control; voltage source converter; active power filter
Sažetak
In this paper an improved predictive control is proposed for the control of the current in a three-phase voltage source converter. The application for this work is an active shunt power filter (ASF). The proposed control system takes into account unavoidable digital controller delays, which make it difficult to predict the ASF behaviour in the next sampling period. A "Two Ahead" current reference prediction is proposed which predicts the filter current two samples in advance. The predictor is based on a polynomial-type extrapolation method, and can also account for step changes in the reference waveform. In addition to good tracking performance, the controller has good stability with respect to the system parameters and model mismatch, and good resistance to the measurement noise. The design and implementation of the digital controller are developed in detail in this paper and the effectiveness of the proposed method is verified through experiment.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
Napomena
In this paper an improved predictive control is proposed for the control of the current in a three-phase voltage source converter. The application for this work is an active shunt power filter (ASF). The proposed control system takes into account unavoidable digital controller delays, which make it difficult to predict the ASF behaviour in the next sampling period. A "Two Ahead" current reference prediction is proposed which predicts the filter current two samples in advance. The predictor is based on a polynomial-type extrapolation method, and can also account for step changes in the reference waveform. In addition to good tracking performance, the controller has good stability with respect to the system parameters and model mismatch, and good resistance to the measurement noise. The design and implementation of the digital controller are developed in detail in this paper and the effectiveness of the proposed method is verified through experiment.
