Conference proceedings article
Analysis of the Loss Distribution of a 6 kW two Stage Power Supply for 600 v DC Applications
Publication Details
Authors: | Fräger, L.; Langfermann, S.; Owzareck, M.; Kampen, D.; Friebe, J. |
Editor: | European Centre for Creative Economy |
Publisher: | Institute of Electrical and Electronics Engineers Inc |
Place: | United States |
Publication year: | 2022 |
Pages range : | 1-8 |
Book title: | 24th European Conference on Power Electronics and Applications EPE 2022 ECCE Europe |
ISBN: | 978-1-6654-8700-9 |
Abstract
This paper presents a two-stage AC/DC power supply consisting of a silicon carbide power semiconductor based active front end and a dual active bridge DC/DC converter. The paper presents the design considerations efficiency and loss analysis based on measurements. The focus is specially drawn to the influence of the variable DC-link voltage on the overall efficiency and loss distribution among the two stages.
This paper presents a two-stage AC/DC power supply consisting of a silicon carbide power semiconductor based active front end and a dual active bridge DC/DC converter. The paper presents the design considerations efficiency and loss analysis based on measurements. The focus is specially drawn to the influence of the variable DC-link voltage on the overall efficiency and loss distribution among the two stages.
Keywords
High frequency power converter Modelling Silicon Carbide (SiC) Switching Losses Voltage Source Inverters (VSI)
