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Communication Dans Un Congrès Année : 2023

Design of Oil Insulated SiC Diode Rectifier for an MVDC SST

Hugo Reynes
Piotr Dworakowski
Cyril Buttay

Résumé

A DC solid-state transformer is needed to interconnect PV sources to a medium voltage DC network. Due to the application requirements, unidirectional high step-up conversion is proposed. Immersion of the complete medium-voltage-side of the converter in transformer oil is proposed to achieve compact design. In this paper, we present the integration of the medium voltage and medium frequency diode rectifier in terms of cooling, dielectric design, and chemical compatibility, relying on printed circuit board technology.
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Dates et versions

hal-04153731 , version 1 (06-07-2023)

Identifiants

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Pierre Le Métayer, Hugo Reynes, Piotr Dworakowski, Cyril Buttay, Drazen Dujic. Design of Oil Insulated SiC Diode Rectifier for an MVDC SST. International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM Europe 2023 ), May 2023, Nuremberg, Germany. pp.566091039, ⟨10.30420/566091039⟩. ⟨hal-04153731⟩
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