H∞ control of a three-phase shunt active filter: An LMI approach

Autor: Jean-Paul Gaubert, Toufic Al Chaer, Maged B. Najjar, Laurent Rambault
Rok vydání: 2006
Předmět:
Zdroj: 2006 IEEE Conference on Computer Aided Control System Design, 2006 IEEE International Conference on Control Applications, 2006 IEEE International Symposium on Intelligent Control.
DOI: 10.1109/cacsd-cca-isic.2006.4776794
Popis: The main objective of this work is to synthesize a robust static state feedback controller capable of controlling an active power filter connected in parallel to a three-phase voltage distribution system. A shunt active filter is used to improve power quality by eliminating harmonic distortion generated by non-linear loads. The open-loop system is described, in a complex frame, by a linear state space representation with complex-valued parameters. The synthesis of such controller is performed using H8 robust control based on a Linear Matrix Inequality (LMI) approach.
Databáze: OpenAIRE