Towards Digital Twins for the Optimization of Power Electronic Switching Cells with Discrete SiC Power MOSFETs
METADATA ONLY
Loading...
Author / Producer
Date
2022
Publication Type
Conference Paper
ETH Bibliography
yes
Citations
Altmetric
METADATA ONLY
Data
Rights / License
Abstract
Layout optimization of power electronic switching cells is highly important for the design of high-efficiency fast-switching power converters. The aim of this paper is to identify PCB layout design parameters leading to an improved layout design with respect to low switching losses and low electromagnetic interference. A digital twin of the switching cells containing discrete silicon carbide power devices was developed and verified by double-pulse measurements. The results identify and quantify the non-negligible influence of the layout parasitic capacitances on the optimization of switching losses. The observed modeling challenges point towards the need for more accurate EM modeling techniques for power electronics applications and for standardization of SiC power MOSFET Spice models.
Permanent link
Publication status
published
External links
Editor
Book title
PCIM Europe 2022: International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management Proceedings
Journal / series
Volume
Pages / Article No.
762 - 769
Publisher
VDE Verlag
Event
International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM Europe 2022)
Edition / version
Methods
Software
Geographic location
Date collected
Date created
Subject
Organisational unit
09480 - Grossner, Ulrike / Grossner, Ulrike