High Step-Up Forward-Fly back Converter with Parallel Output - Couverture souple

Shivakumar, Pulluri; Kumar, Kranthi

 
9786202918367: High Step-Up Forward-Fly back Converter with Parallel Output
Couverture souple
ISBN 10 : 6202918365 ISBN 13 : 9786202918367
Editeur : LAP LAMBERT Academic Publishing, 2020

Synopsis

A high efficiency, low profile and high step-up dc-dc converter is proposed for low dc voltage renewable energy system. Generally, the power source such as photovoltaic array and the fuel cell stack have low voltage output because of that a high voltage step-up converter is required to boost the voltage much higher than the voltage level for front-end application. The efficiency and voltage gain of conventional dc-dc converter are limit due to the parasitic components. In order to solve the above mentioned problem, the proposed converter is based on active clamp technique and the converter is the combination of a forward converter and a flyback converter. Multiple secondary windings can be employed for low profile design and help to reduce high transformer copper loss and high output rectifiers conduction losses. The proposed converter is confirmed with experiments on 250-W prototype and the maximum efficiency of 94% was measured at full load.

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Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2020
Langue
anglais
ISBN 10 
6202918365
ISBN 13 
9786202918367
Reliure
Broché
Nombre de pages
72
Coordonnées du fabricant
non disponible
Personne responsable
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