Practical implementation of H-infinity control for fuel cell-interleaved boost converter. (2nd January 2020)

• Record Type: Journal Article
• Authors: Hammoudi, Mohamed Yacine; Saadi, Ramzi; Cardoso, Antonio J Marques; Benbouzid, Mohamed El Hachemi; Sahraoui, Mohamed
• Is Part Of: International journal of modelling & simulation. Volume 40:Number 1(2020)
• Page Start: 44
• Page End: 61
• Publication Date: 2020-01-02
• Subjects: Fuel cell -- interleaved DC–DC boost converter -- mixed sensitivity H-infinity controller -- fuel cell systems; Mathematical models -- Periodicals; Simulation methods -- Periodicals; Mathematical models; Simulation methods; Periodicals; 003.3
• DOI: 10.1080/02286203.2018.1547871
• Languages: English
• ISSNs: 0228-6203

Abstract

ABSTRACT: This paper presents a non-isolated DC–DC converter for fuel-cell electric vehicle applications. An H-infinity control, based on mixed sensitivity, applied to a three-phase interleaved boost converter, is proposed. This controller is intended for an outer voltage loop and an inner current loop, to ensure a high stability, especially of the dynamic responses, under any operating conditions. The proposed H-infinity controller for the fuel cell system is implemented in a digital signal processor, thus ensuring both excellent reference tracking and disturbance rejection properties.