| People | Locations | Statistics |
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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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Munk-Nielsen, Stig
Aalborg University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2024Thermal cycling characterization of an integrated low-inductance GaN eHEMT power module
- 2024Thermal cycling characterization of an integrated low-inductance GaN eHEMT power module
- 2023Thermal Characteristics of Liquid Metal Interconnects for Power Semiconductorscitations
- 2023Thermal Characteristics of Liquid Metal Interconnects for Power Semiconductorscitations
- 2021Performance evaluation of lithium-ion batteries (LiFePO 4 cathode) from novel perspectives using a new figure of merit, temperature distribution analysis, and cell package analysiscitations
- 2021Performance evaluation of lithium-ion batteries (LiFePO4 cathode) from novel perspectives using a new figure of merit, temperature distribution analysis, and cell package analysiscitations
- 2020Parametric transformer using PM-inductors with saturation-gapcitations
- 2018Frequency domain scanning acoustic microscopy for power electronics:Physics-based feature identification and selectivitycitations
- 2018Frequency domain scanning acoustic microscopy for power electronicscitations
- 2017Short-Circuit Degradation of 10-kV 10-A SiC MOSFETcitations
- 2015Ageing monitoring in IGBT module under sinusoidal loadingcitations
- 2014A tapped-inductor buck-boost converter for a multi-DEAP generator energy harvesting systemcitations
- 2014A tapped-inductor buck-boost converter for a multi-DEAP generator energy harvesting systemcitations
- 2014A Tapped-Inductor Buck-Boost Converter for a Dielectric ElectroActive Polymer Generatorcitations
- 2014A Tapped-Inductor Buck-Boost Converter for a Dielectric ElectroActive Polymer Generatorcitations
- 2013An electromechanical model for a dielectric electroactive polymer generatorcitations
- 2013An Electromechanical Model of a Dielectric ElectroActive Polymer Generatorcitations
- 2013An Electromechanical Model of a Dielectric ElectroActive Polymer Generatorcitations
- 2012Energy Harvesting Cycles of Dielectric ElectroActive Polymer Generatorscitations
- 2012Energy Harvesting Cycles of Dielectric ElectroActive Polymer Generatorscitations
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article
Ageing monitoring in IGBT module under sinusoidal loading
Abstract
This paper presents monitoring of ageing in high power insulated gate bipolar transistor (IGBT) modules subjected to sinusoidal loading at nominal power level. On-state voltage for IGBT, diode, and rise in interconnection resistance are used as ageing parameters. These are measured in three different ways: calibration of power modules after 24 h of operation, offline characterization every 5 min of operation, and continuous measurement during normal converter operation. Four power modules are tested, which are cycled to different degradation levels by number of cycles, where one is tested until failure. The characterization at different stages of lifetime indicates that the rise in resistance originates from thermo-mechanical degradation of interconnects. Post-test investigations: four-point probing and micro-sectioning indicate thermo-mechanical induced degradation of the chip topside interconnects as the source for rise in resistance. Major degradations are observed in bond wires and metallization on the low side diode.