IGBT junction temperature estimation via gate voltage plateau sensing

CH van der Broeck, A Gospodinov… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
A method for in situ high-bandwidth junction temperature estimation of insulated-gate
bipolar transistors is introduced in this paper. The method is based on the acquisition of the …

Methodology for active thermal cycle reduction of power electronic modules

CH van der Broeck, LA Ruppert… - … on Power Electronics, 2018 - ieeexplore.ieee.org
This paper proposes a methodology for active thermal control of power electronic modules
in ac applications, which includes a loss manipulation unit, a thermal observer structure, and …

Modeling and validation of common-mode emissions in wide bandgap-based converter structures

AN Lemmon, AD Brovont, CD New… - … on Power Electronics, 2020 - ieeexplore.ieee.org
Modern power converters designed with wide band-gap (WBG) semiconductors are known
to generate substantial conducted electromagnetic interference (EMI) as a side effect of high …

Design challenges of SiC devices for low-and medium-voltage DC-DC converters

G Engelmann, A Sewergin, M Neubert… - IEEJ Journal of …, 2019 - jstage.jst.go.jp
Silicon carbide (SiC) devices are considered as key enablers for the development of highly
efficient and compact dc-dc converters for low-and medium-voltage applications. Besides …

Experimental investigation on the transient switching behavior of SiC MOSFETs using a stage-wise gate driver

G Engelmann, T Senoner… - CPSS Transactions on …, 2018 - ieeexplore.ieee.org
A multiple stage gate driver for SiC MOSFETs based on a switched resistor topology is
introduced and a hardware realization is presented. The measurement setup is shown in …

[HTML][HTML] Advanced voltage balancing techniques for series-connected SiC-MOSFET devices: A comprehensive survey

LFS Alves, P Lefranc, PO Jeannin, B Sarrazin - Power Electronic Devices …, 2024 - Elsevier
This paper presents a comprehensive survey of voltage balancing techniques for series-
connected SiC-MOSFETs. The concept of connecting power devices in series is appealing …

Systematic analysis and proposed AI-based technique for attenuating inductive and capacitive parasitics in low and very low frequency antennas

KG Francisco, RJS Relano… - … IOT, Electronics and …, 2022 - ieeexplore.ieee.org
Non-destructive mapping of underground utilities is one of the fundamental concepts of
subsurface imaging technology that has a great contribution to the improvement of many …

Balancing the switching losses of paralleled SiC MOSFETs using an intelligent gate driver

C Lüdecke, F Krichel, M Laumen… - PCIM Asia 2020; …, 2020 - ieeexplore.ieee.org
This paper presents an intelligent gate driver for paralleled silicon carbide (SiC) metal-oxide-
semiconductor field-effect transistors (MOSFETs). Commercial gate drivers often slow down …

Modelling parallel SiC MOSFETs: thermal self‐stabilisation vs. switching imbalances

T Bertelshofer, A März, MM Bakran - IET Power Electronics, 2019 - Wiley Online Library
This article presents a numerical method in combination with a device simulation model
used to analyse the parallel connection of several silicon carbide (SiC) metal oxide …

Optimized IGBT turn-off switching performance using the full device safe operating area

C Lüdecke, G Engelmann… - 2019 IEEE Applied …, 2019 - ieeexplore.ieee.org
In this work, a multiple stage gate driver based on a switched gate resistor topology for an
insulated-gate bipolar transistor (IGBT) is presented. An optimization procedure to reduce …