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Modulation and capacitor voltage balancing control of a four-level active-clamped dualactive- bridge DC-DC converter

Authors :
Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
Universitat Politècnica de Catalunya. GREP - Grup de Recerca en Electrònica de Potència
Filbà Martínez, Àlber
Busquets Monge, Sergio
Bordonau Farrerons, José
Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
Universitat Politècnica de Catalunya. GREP - Grup de Recerca en Electrònica de Potència
Filbà Martínez, Àlber
Busquets Monge, Sergio
Bordonau Farrerons, José
Publication Year :
2016

Abstract

This paper proposes and demonstrates the feasibility of a dual-active-bridge converter built upon four-level active-clamped legs. A suitable modulation pattern is defined. The dc-link capacitor voltage balancing is analyzed and a proper balancing control is designed. The topology, modulation, and balancing control performance are validated through the steady state and transient responses obtained with a set of simulation and experimental tests. An experimental prototype has been built for the experimental tests composed of four four-level active-clamped converter legs and controlled with a dSPACE control platform.<br />Peer Reviewed<br />Postprint (published version)

Details

Database :
OAIster
Notes :
application/pdf, English
Publication Type :
Electronic Resource
Accession number :
edsoai.ocn969841290
Document Type :
Electronic Resource

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