Blar i NTNU Open på forfatter "Rødal, Gard Lyng"

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    • An Adaptive Current-Source Gate Driver for High-Voltage SiC MOSFETs 

      Rødal, Gard Lyng; Peftitsis, Dimosthenis (Peer reviewed; Journal article, 2022)
      This paper presents a novel current-source gate driver for Silicon Carbide (SiC) metal oxide semiconductor field-effect transistors (MOSFETs) with adaptive functionalities. The proposed driver aims to decouple and improve ...

    • Design Challenges of a SiC-based MVDC Power Supply for Deep-Sea Applications 

      Rødal, Gard Lyng; Peftitsis, Dimosthenis (Chapter, 2019)
      Design challenges of medium-voltage DC/DC converter for deep-sea applications using silicon carbide (SiC) power MOSFET modules are reviewed. Challenges of high-pressure conditions at deep-sea operation are presented and ...

    • Dual Active Bridge Converter 

      Krasniqi, Dalina (Master thesis, 2021)
      De mange bruksområdene til den isolerte toveis DC-DC-omformeren har fanget oppmerksomheten til industrien, og den mest lovende topologien av disse er Dual Active Bridge(DAB) omformeren. Denne omformertopologien krever ...

    • Four Level Voltage Active Gate Driver for Loss and Slope Control in SiC MOSFETs 

      Bratvold Ekren, Halvor; Philipps, Daniel Alexander; Rødal, Gard Lyng; Peftitsis, Dimosthenis (Journal article, 2022)
      Silicon Carbide power semiconductors exhibit fast dynamic behavior. This facilitates the design of high efficiency and high power density converters. However, the resulting current and voltage changing rates demand extensive ...

    • Investigation of a Four Level Voltage Active Gate Driver for Loss and Slope Control of SiC MOSFETs 

      Ekren. Halvor Bratvold (Master thesis, 2022)
      denne masteroppgaven blir en styrekrets for silikon karbid metall-oksid-halvleder felteffekttransistorer (SiC MOSFET) introdusert. Denne styrekretsen introduserer midlertidige spenningsnivå som kan styres både i lengde og ...