Stefan G Hoffmann
Stefan G Hoffmann
Hochschule Ruhr West
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Origin and quantification of increased core loss in MnZn ferrite plates of a multi-gap inductor
D Neumayr, D Bortis, JW Kolar, S Hoffmann, E Hoene
CPSS Transactions on Power Electronics and Applications 4 (1), 72-93, 2019
Reducing inductor size in high frequency grid feeding inverters
S Hoffmann, E Hoene, O Zeiter, KD Lang, G Feix
Proceedings of PCIM Europe 2015; International Exhibition and Conference for …, 2015
Modeling method of stray magnetic couplings in an EMC filter for power electronic devices
T Masuzawa, E Hoene, S Hoffmann, KD Lang
IEEJ Journal of Industry Applications 4 (6), 738-744, 2015
Integrating volunteers into rescue processes: analysis of user requirements and mobile app conception
H Detjen, S Hoffmann, L Rösner, S Winter, S Geisler, N Krämer, ...
International Journal of Information Systems for Crisis Response and …, 2015
Modeling method of stray magnetic couplings in an EMC filter for a SiC solar inverter
T Masuzawa, E Hoene, S Hoffmann, KD Lang
2014 International Power Electronics Conference (IPEC-Hiroshima 2014-ECCE …, 2014
Layer-2 security for PLC-a comparison between ITU-T G. 9903 and IEEE 1901.2
SG Hoffmann
2016 International Symposium on Power Line Communications and its …, 2016
Analysis of security features in DLMS/COSEM: Vulnerabilities and countermeasures
N Luring, D Szameitat, S Hoffmann, G Bumiller
2018 IEEE Power & Energy Society Innovative Smart Grid Technologies …, 2018
New security features in DLMS/COSEM—A comparison to the smart meter gateway
SG Hoffmann, R Massink, G Bumiller
2015 IEEE Innovative Smart Grid Technologies-Asia (ISGT ASIA), 1-6, 2015
System Simulation of Automotive High Voltage Grids: Modelling of Power Converters and Connecting Cables
S Schoerle, E Hoene, S Hoffmann, A Kuczmik, KD Lang
2014 IEEE Vehicle Power and Propulsion Conference (VPPC), 1-6, 2014
14‐1: Invited Paper: Advances in Automotive Interior Lighting
K Blankenbach, F Hertlein, S Hoffmann
SID Symposium Digest of Technical Papers 50 (1), 176-179, 2019
Ferrite embedding for Power SiPs-a packaging view
T Thomas, M Schneider-Ramelow, S Hoffmann, KF Becker, H Walter, ...
CIPS 2018; 10th International Conference on Integrated Power Electronics …, 2018
Effective method for filter design and semiconductor and inductors loss calculation
S Hoffmann, E Hoene, O Zeiter, A Kuczmik, KD Lang
2016 18th European Conference on Power Electronics and Applications (EPE'16 …, 2016
Advances in automotive interior lighting concerning new LED approach and optical performance
K Blankenbach, F Hertlein, S Hoffmann
Journal of the Society for Information Display 28 (8), 655-667, 2020
Double pulse vs. indirect measurement: Characterizing switching losses of integrated power modules with wide bandgap semiconductors
A Kuczmik, S Hoffmann, E Hoene
CIPS 2020; 11th International Conference on Integrated Power Electronics …, 2020
Identification and simulation of a denial-of-sleep attack on open metering system
S Hoffmann, G Bumiller
2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe), 1-5, 2019
Anonymity-preserving methods for client-side filtering in position-based collaboration approaches
H Detjen, S Hoffmann, G Bumiller, S Geisler, M Jansen, M Markard
International conference on collaboration technologies, 1-13, 2017
The hamster papovavirus produces papillomas and lymphomas in transgenic mice
S Hoffmann, W Arnold, K Becker, KD Rüdiger, S Scherneck
Biologisches Zentralblatt 108 (1), 13-18, 1989
Histological investigations of lymphomas, leukaemias and skin tumors in hamsters and HaPV-transgenic mice
P Hauff, A Thomschke, HG Basikow, S Hoffmann
Medicina Veterinaria 9 (Suppl), 91-92, 1992
A New Filter Concept for High Pulse-Frequency 3-Phase AFE Motor Drives
S Hoffmann, M Bock, E Hoene
Energies 14 (10), 2814, 2021
Powerless Security
S Hoffmann, J Müller, J Schwenk, G Bumiller
International Conference on Applied Cryptography and Network Security, 213-232, 2020
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