Title :
Digital implementation of decoupled nonlinear control strategies for shunt active filters
Author :
Cavini, Alessandro ; Rossi, Carlo ; Tilli, Andrea ; Tonielli, Alberto
Author_Institution :
Dept. of Electron., Comput. & Syst. Sci., Bologna Univ., Italy
Abstract :
This paper presents the comparative evaluation of decoupled nonlinear control strategies for shunt active filters. Solutions in αβ fixed reference frame and in dq synchronous reference frame are considered. Issues related to their digital, discrete-time implementation are deeply analyzed and relevant improvements are proposed.
Keywords :
active filters; digital control; discrete time systems; nonlinear control systems; power engineering computing; power harmonic filters; αβ fixed reference frame; decoupled nonlinear control strategies; discrete-time implementation; dq synchronous reference frame; shunt active filters; Active filters; Automatic control; Control systems; Current control; Digital control; Nonlinear control systems; Power harmonic filters; Power system harmonics; Reactive power; Sliding mode control;
Conference_Titel :
Industrial Technology, 2004. IEEE ICIT '04. 2004 IEEE International Conference on
Print_ISBN :
0-7803-8662-0
DOI :
10.1109/ICIT.2004.1490316
