Analysis of Intrinsic Switching Losses in Superjunction MOSFETs Under Zero Voltage Switching

Autor: Maria R. Rogina, Alberto Rodriguez, Diego G. Lamar, Jaume Roig, German Gomez, Piet Vanmeerbeek

Publikováno v: Energies, Vol 13, Iss 5, p 1124 (2020)

Switching losses of power transistors usually are the most relevant energy losses in high-frequency power converters. Soft-switching techniques allow a reduction of these losses, but even under soft-switching conditions, these losses can be significa

Externí odkaz: https://doaj.org/article/4744dfab9859404b871571a80b2cd74a

Design and operation of a dc/dc converter to integrate energy storage into a railway traction system

Autor: Maria R. Rogina, Julian Najera, Alberto Rodriguez, Iban Ayarzaguena, David Ortega, Andoni Pulido, Igor Larrazabal

Publikováno v: Scopus
RUO. Repositorio Institucional de la Universidad de Oviedo
Universidad de las Islas Baleares

European Conference on Power Electronics and Applications (EPE'21 ECCE Europe) (23rd. 2021. Ghent, Belgium)
This work has been supported by the “Ministerio de Ciencia, Innovación y Universidades” of the Spanish Government under projects RTI

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef7e8118bdb33373b63ebdbee83866f0
http://hdl.handle.net/10651/62151

Efficiency evaluation of a SiC-based bidirectional boost converter using TCM-ZVS with different voltage conversion ratios

Autor: Maria R. Rogina, Diego G. Lamar, Aitor Vazquez, Manuel Arias, Alberto Rodriguez

Publikováno v: Scopus
RUO. Repositorio Institucional de la Universidad de Oviedo
instname

IEEE Applied Power Electronics Conference and Exposition (APEC) (35th. 2020. New Orleans, USA)
This work has been supported by the Spanish Government under projects MCIU-19-RTI2018-099682-A-I00 and FC-GRUPIN-IDI/2018/000179.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f38afbca4301453713c4db4ad2d2741f
http://hdl.handle.net/10651/57626

SiC-based high efficiency high isolation dual active bridge converter for a power electronic transformer

Autor: Maria R. Rogina, Fernando Briz, Mariam Saeed, Alberto Rodriguez, Manuel Arias

Publikováno v: Scopus
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
Energies, Vol 13, Iss 5, p 1198 (2020)
RUO: Repositorio Institucional de la Universidad de Oviedo
Universidad de Oviedo (UNIOVI)
Energies; Volume 13; Issue 5; Pages: 1198

This paper discusses the benefits of using silicon carbide (SiC) devices in a three-stage modular power electronic transformer. According to the requirements to be fulfilled by each stage, the second one (the DC/DC isolation converter) presents the m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::254be02215f5d6e374c69e790bb5f9a6
http://hdl.handle.net/10651/55414

Different Modular Techniques Applied in a Synchronous Boost Converter With SiC MOSFETs to Obtain High Efficiency at Light Load and Low Current Ripple

Autor: Maria R. Rogina, Aitor Vazquez, Diego G. Lamar, Alberto Rodriguez

Publikováno v: RUO. Repositorio Institucional de la Universidad de Oviedo
instname

This paper is focused on a high-voltage (400 to 800 V) bidirectional converter, which is intended to be used for the interconnection of battery-based energy-storage systems with the cells of a modular multilevel converter, providing distributed energ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26116cb6232893cae4b7f2bde18e2b92
https://doi.org/10.1109/tie.2017.2711521