Min-Type Control Strategy of a DC-DC Synchronous Boost Converter - LAAS - Laboratoire d'Analyse et d'Architecture des Systèmes Accéder directement au contenu
Article Dans Une Revue IEEE Transactions on Industrial Electronics Année : 2019

Min-Type Control Strategy of a DC-DC Synchronous Boost Converter

Résumé

This paper presents the analysis and design of a min-type strategy to control a synchronous boost converter in continuous conduction mode. The strategy uses a nonlinear switching surface to establish the change of topology in the converter and is analyzed by means of a sliding-mode control approach. Subsequently, the min-type strategy is modified by a hybrid control formulation, which introduces a hysteresis width and a dwell-time to obtain a finite switching frequency in the start-up and steady-state respectively. The hybrid control formulation is implemented digitally by means of a microprocessor which processes the samples of inductor current and capacitor voltage to provide the control signal that activates the power switch. Experimental results in a prototype validate the proposed control strategy and show its potential in transient time and steady-state.

Domaines

Automatique
Fichier principal
Vignette du fichier
TXT_18_TIE_3077.pdf (4.46 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01903293 , version 1 (11-04-2019)
hal-01903293 , version 2 (20-05-2019)

Identifiants

Citer

Antonino Sferlazza, Carolina Albea-Sanchez, Luis Martínez-Salamero, Germain Garcia, Corinne Alonso. Min-Type Control Strategy of a DC-DC Synchronous Boost Converter. IEEE Transactions on Industrial Electronics, 2019, 67 (4), pp.3167-3179. ⟨10.1109/TIE.2019.2908597⟩. ⟨hal-01903293v2⟩
151 Consultations
364 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More