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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Iannuzzo, Francesco
Aalborg University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024Proof-of-Concept for an On-Chip Kelvin-Emitter RTD Sensor for Junction Temperature Monitoring of IGBTscitations
- 2023Thermal Characteristics of Liquid Metal Interconnects for Power Semiconductorscitations
- 2023Thermal Characteristics of Liquid Metal Interconnects for Power Semiconductorscitations
- 2019Comparative study of wire bond degradation under power and mechanical accelerated testscitations
- 2019Highly Reliable Package using Cu Particles Sinter Paste for Next Generation Power Devices
- 2019Cost-Effective Prognostics of IGBT Bond Wires With Consideration of Temperature Swingcitations
- 2018Thermal modeling of wire-bonded power modules considering non-uniform temperature and electric current interactionscitations
- 2018Thermal modeling of wire-bonded power modules considering non-uniform temperature and electric current interactionscitations
- 2018Effect of short-circuit stress on the degradation of the SiO2 dielectric in SiC power MOSFETscitations
- 2018Effect of short-circuit stress on the degradation of the SiO 2 dielectric in SiC power MOSFETscitations
- 2018Failure analysis of a degraded 1.2 kV SiC MOSFET after short circuit at high temperaturecitations
- 2017Impact of bending speed and setup on flex cracks in multilayer ceramic capacitorscitations
- 2016Short-Circuit Robustness Assessment in Power Electronic Modules for Megawatt Applicationscitations
- 2005FPGA implementation of the race-control algorithm for the full-bridge passive resonant commutated poles converter
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article
Short-Circuit Robustness Assessment in Power Electronic Modules for Megawatt Applications
Abstract
In this paper, threats and opportunities in testing of megawatt power electronic modules under short circuit are presented and discussed, together with the introduction of some basic principles of non-destructive testing, a key technique to allow post-failure analysis. The non-destructive testing equipment at CORPE, center of reliable power electronics, Aalborg University, Denmark, is presented and its features are discussed in detail, together with some relevant results. Limitations of experimental analysis have also been addressed, together with the introduction of a mixed thermal-electrical simulation tool originally developed to study abnormal conditions and helping to predict very fast and dangerous thermal transient especially in case of worn out devices. The paper is concluded with an overview on present challenges in next-generation semiconductors for such high power ranges – basically silicon carbide – and new concepts for nondestructive testing of ultrafast power modules adopting such a technology.