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Communication Dans Un Congrès Année : 2022

Medium Voltage Diode Rectifier Design for High Step-Up DC-DC Converter

Pierre Le Métayer
  • Fonction : Auteur
  • PersonId : 1095670
Cyril Buttay
Piotr Dworakowski

Résumé

A medium voltage rectifier, relying on series connection of SiC Schottky diodes, is designed and tested within a unidirectional isolated DC-DC converter. The design is realized considering efficiency, static and dynamic balancing and failure mode considerations. The model of the rectifier circuit is improved compared to the previous literature enabling to precisely represent the voltage oscillations due to switching, facilitating the design of the snubbers. Experimental results are presented to validate the design. The developed model results show good fit with the measurements.
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Dates et versions

hal-03790420 , version 1 (28-09-2022)

Identifiants

  • HAL Id : hal-03790420 , version 1

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Pierre Le Métayer, Cyril Buttay, Drazen Dujic, Piotr Dworakowski. Medium Voltage Diode Rectifier Design for High Step-Up DC-DC Converter. European Power Electronics conference (EPE ECCE 2022), Sep 2022, Hannovre, Germany. ⟨hal-03790420⟩
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