title: Design and real time implementation of fuzzy switched controller for single phase active power filter.
abstract: This paper proposes a novel fuzzy switched controller (FSC) integrated in direct current control (DCC) algorithm for single phase active power filter (SPAPF). The controller under study consists of conventional PI controller, fractional order PI controller (FO-PI) and fuzzy decision maker (FDM) that switches between them using reduced fuzzy logic control. The proposed controller offers short response time with low damping and deals efficiently with the external disturbances while preserving the robustness properties. To fulfill the requirements of power quality, unity power factor and harmonics limitations in active power filtering an experimental test bench has been built using dSPACE 1104 to demonstrate the feasibility and effectiveness of the proposed controller. The obtained results present high performance in steady and transient states.
authors.affiliation: Laboratoire d׳analyse des signaux et systèmes (LASS), Département d׳électronique, Faculté de technologie, Université de Mohamed Boudiaf M'sila, Algeria. Electronic address: Afghoul.hamza.dz@ieee.org.
authors.forename: Hamza
authors.initials: H
authors.lastname: Afghoul
authors.affiliation: Laboratoire LEPCI, Département d׳électronique, Faculté de technologie, Université de Ferhat Abbas Sétif-1, Algeria. Electronic address: krim_f@ieee.org.
authors.forename: Fateh
authors.initials: F
authors.lastname: Krim
authors.affiliation: Laboratoire d׳analyse des signaux et systèmes (LASS), Département d׳électronique, Faculté de technologie, Université de Mohamed Boudiaf M'sila, Algeria. Electronic address: dj_chikou@yahoo.fr.
authors.forename: Djamel
authors.initials: D
authors.lastname: Chikouche
authors.affiliation: Département de Génie Electrique, Faculté de technologie, Université de Skikda, Algeria. Electronic address: beddar.antar@gmail.com.
authors.forename: Antar
authors.initials: A
authors.lastname: Beddar
keywords: Fractional calculus (FC); Power quality (PQ); Single phase active power filter (SPAPF); Total harmonic distortion (THD); dSPACE 1104