Title :
Predictive Direct Power Control Algorithm for Three Phase AC/DC Converter
Author :
Antoniewicz, P. ; Kazmierkowski, M.P. ; Cortes, P. ; Rodriguez, J. ; Sikorski, A.
Author_Institution :
Inst. of Control & Ind. Electron., Warsaw
Abstract :
This paper presents modified predictive direct power control (P-DPC) method for three-phase active rectifier with line currents harmonic spectrum control. In proposed model based system, behavior of active and reactive power is predicted for all available voltage vectors generated by the converter. Voltage vector which minimizes cost function is selected for next sampling period. Due to use additional digital filters it is possible to shape line current harmonic spectrum. Experimental results on 5 kVA laboratory AC/DC converter shows system performance in stationary and transient states.
Keywords :
AC-DC power convertors; electric current control; power control; power harmonic filters; predictive control; rectifying circuits; digital filters; line currents harmonic spectrum control; predictive direct power control algorithm; three phase AC/DC converter; three-phase active rectifier; voltage vectors; DC-DC power converters; Power control; Power generation; Power harmonic filters; Power system harmonics; Power system modeling; Predictive models; Reactive power; Rectifiers; Voltage; Direct Power Control (DPC); Predictive Control; Three Phase System; Voltage Source Converter (VSC);
Conference_Titel :
EUROCON, 2007. The International Conference on "Computer as a Tool"
Conference_Location :
Warsaw
Print_ISBN :
978-1-4244-0813-9
Electronic_ISBN :
978-1-4244-0813-9
DOI :
10.1109/EURCON.2007.4400595
