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Christian Uhrenfeldt
Christian Uhrenfeldt
Scientist
Verified email at uhrenfeldt.dk
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Year
Influences of device and circuit mismatches on paralleling silicon carbide MOSFETs
H Li, S Munk-Nielsen, X Wang, R Maheshwari, S Bęczkowski, ...
IEEE Transactions on Power Electronics 31 (1), 621-634, 2015
2742015
A fast-switching integrated full-bridge power module based on GaN eHEMT devices
AB Jørgensen, S Bęczkowski, C Uhrenfeldt, NH Petersen, S Jørgensen, ...
IEEE Transactions on Power Electronics 34 (3), 2494-2504, 2018
1002018
Impact of power module parasitic capacitances on medium-voltage SiC MOSFETs switching transients
DN Dalal, N Christensen, AB Jørgensen, JK Jørgensen, S Bęczkowski, ...
IEEE Journal of Emerging and Selected Topics in Power Electronics 8 (1), 298-310, 2019
922019
Short-circuit degradation of 10-kV 10-A SiC MOSFET
EP Eni, S Bęczkowski, S Munk-Nielsen, T Kerekes, R Teodorescu, ...
IEEE Transactions on Power Electronics 32 (12), 9342-9354, 2017
772017
Aluminum nanoparticles for plasmon-improved coupling of light into silicon
TF Villesen, C Uhrenfeldt, B Johansen, JL Hansen, HU Ulriksen, ...
Nanotechnology 23 (8), 085202, 2012
642012
Power cycling test and failure analysis of molded Intelligent Power IGBT Module under different temperature swing durations
UM Choi, F Blaabjerg, S Jørgensen, F Iannuzzo, H Wang, C Uhrenfeldt, ...
Microelectronics Reliability 64, 403-408, 2016
572016
Reduction of parasitic capacitance in 10 kV SiC MOSFET power modules using 3D FEM
AB Jørgensen, N Christensen, DN Dalal, SD Sønderskov, S Bęczkowski, ...
2017 19th European Conference on Power Electronics and Applications (EPE'17 …, 2017
522017
Gate driver with high common mode rejection and self turn-on mitigation for a 10 kV SiC MOSFET enabled MV converter
DN Dalal, N Christensen, AB Jørgensen, SD Sønderskov, S Bęczkowski, ...
2017 19th European Conference on Power Electronics and Applications (EPE'17 …, 2017
512017
Self-assembled Al nanoparticles on Si and fused silica, and their application for Si solar cells
TF Villesen, C Uhrenfeldt, B Johansen, AN Larsen
Nanotechnology 24 (27), 275606, 2013
502013
Overview of digital design and finite-element analysis in modern power electronic packaging
AB Jørgensen, S Munk-Nielsen, C Uhrenfeldt
IEEE Transactions on Power Electronics 35 (10), 10892-10905, 2020
492020
Near-infrared–ultraviolet absorption cross sections for Ge nanocrystals in SiO2 thin films: Effects of shape and layer structure
C Uhrenfeldt, J Chevallier, AN Larsen, BB Nielsen
Journal of Applied Physics 109 (9), 2011
472011
Physics-based modeling of parasitic capacitance in medium-voltage filter inductors
H Zhao, DN Dalal, AB Jørgensen, JK Jørgensen, X Wang, S Bęczkowski, ...
IEEE Transactions on Power Electronics 36 (1), 829-843, 2020
442020
Conduction, reverse conduction and switching characteristics of GaN E-HEMT
C Sørensen, ML Fogsgaard, MN Christiansen, MK Graungaard, ...
2015 IEEE 6th International Symposium on Power Electronics for Distributed …, 2015
432015
Switching current imbalance mitigation in power modules with parallel connected SiC MOSFETs
S Bęczkowski, AB Jørgensen, H Li, C Uhrenfeldt, X Dai, S Munk-Nielsen
2017 19th European Conference on Power Electronics and Applications (EPE'17 …, 2017
422017
Failure mechanism analysis of a discrete 650V enhancement mode GaN-on-Si power device with reverse conduction accelerated power cycling test
S Song, S Munk-Nielsen, C Uhrenfeldt, I Trintis
2017 IEEE Applied Power Electronics Conference and Exposition (APEC), 756-760, 2017
382017
Common mode current mitigation for medium voltage half bridge SiC modules
N Christensen, AB Jørgensen, D Dalal, SD Sonderskov, S Bęczkowski, ...
2017 19th European Conference on Power Electronics and Applications (EPE'17 …, 2017
352017
Modeling of short-circuit-related thermal stress in aged IGBT modules
AS Bahman, F Iannuzzo, C Uhrenfeldt, F Blaabjerg, S Munk-Nielsen
IEEE Transactions on Industry Applications 53 (5), 4788-4795, 2017
352017
Demonstration of a 10 kV SiC MOSFET based medium voltage power stack
DN Dalal, H Zhao, JK Jørgensen, N Christensen, AB Jørgensen, ...
2020 IEEE Applied Power Electronics Conference and Exposition (APEC), 2751-2757, 2020
312020
Power cycling test of a 650 V discrete GaN-on-Si power device with a laminated packaging embedding technology
S Song, S Munk-Nielsen, C Uhrenfeldt, K Pedersen
2017 IEEE Energy Conversion Congress and Exposition (ECCE), 2540-2545, 2017
252017
Design of low impedance busbar for 10 kV, 100A 4H-SiC MOSFET short-circuit tester using axial capacitors
EP Eni, T Kerekes, C Uhrenfeldt, R Teodorescu, S Munk-Nielsen
2015 IEEE 6th International Symposium on Power Electronics for Distributed …, 2015
252015
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