Integration of Silicon-Carbide Schottky Diodes with High-Frequency Transformer

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Author(s)
Yao, Weichong
Parveen, Tania
Lu, Junwei
Seagar, Andrew
Bai, Feifei
Taghizadeh, Foad
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2022
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Melbourne, Australia

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Abstract

This paper presents a novel and compact structure of integrated silicon-carbide (SiC) Schottky diodes with highfrequency (HF) transformer. A prototype HF transformer in the shape that is similar to a tokamak is designed for the integration with SiC Schottky diodes. The modular-based unique structure of HF transformer can be designed and optimised for the integration with various SiC devices. The three-dimensional (3- D) finite element method (FEM) simulation technique is used to design and analyse the magnetic structure of HF transformer taking into account the space for SiC devices. The experimental results including the HF transformer itself and SiC Schottky diodes integrated with HF transformer are presented.

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14th IEEE PES Asia-Pacific Power and Energy Engineering Conference

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Electrochemical energy storage and conversion

high frequency transformer

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Yao, W; Parveen, T; Lu, J; Seagar, A; Bai, F; Taghizadeh, F, Integration of Silicon-Carbide Schottky Diodes with High-Frequency Transformer, 14th IEEE PES Asia-Pacific Power and Energy Engineering Conference, 2022