Archivio istituzionale della ricerca dell'Università degli Studi di Palermo
IRIS è il sistema di gestione integrata dei dati della ricerca (persone, pubblicazioni, progetti, attività) adottato dall’Università di Palermo, e ha lo scopo di raccogliere, conservare, documentare, e diffondere ad accesso aperto le informazioni relative alla produzione scientifica degli autori afferenti all’Ateneo.
EnglishThis 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.
Sferlazza A., Albea-Sanchez C., Martinez-Salamero L., Garcia G., & Alonso C. (2020). Min-type control strategy of a DC-DC synchronous boost converter. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 67(4), 3167-3179.
| Data di pubblicazione: | 2020 |
| Titolo: | Min-type control strategy of a DC-DC synchronous boost converter |
| Autori: | |
| Citazione: | Sferlazza A., Albea-Sanchez C., Martinez-Salamero L., Garcia G., & Alonso C. (2020). Min-type control strategy of a DC-DC synchronous boost converter. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 67(4), 3167-3179. |
| Rivista: | |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1109/TIE.2019.2908597 |
| Abstract: | 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. |
| Settore Scientifico Disciplinare: | Settore ING-INF/04 - Automatica |
| Appare nelle tipologie: | 1.01 Articolo in rivista |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| 08683986.pdf | Articolo principale | Versione Editoriale | Administrator Richiedi una copia |
http://hdl.handle.net/10447/397556
Copyright © 2021