Publications

P. Ziegler, N. Tröster, D. Schmidt, J. Ruthardt, M. Fischer, and J. Roth-Stielow. Wide Bandwidth Current Sensor for Commutation Current Measurement in Fast Switching Power Electronics. 2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe), P.1-P.9, September 2020. [PUMA: epe fischer ilea roth-stielow ruthardt troester ziegler] URL

Manuel Fischer, Robert Malić, Nathan Tröster, Johannes Ruthardt, and Jörg Roth-Stielow. Design of a three-phase 100 A linear amplifier for power-hardware-in-the-loop machine emulation. IET: The Journal of Engineering, (2019)17:4041 – 4044, June 2019. [PUMA: fischer iet ilea roth-stielow ruthardt troester]

Nathan Tröster, Torsten Eisenhardt, Matthias Zehelein, Julian Wölfle, Johannes Ruthardt, and Jörg Roth-Stielow. Improvements of a Coaxial Current Sensor with a Wide Bandwidth Based on the HOKA Principle. IEEE, September 2018. [PUMA: epe ilea roth-stielow ruthardt troester woelfle zehelein]

Johannes Ruthardt, Julian Wölfle, Nathan Tröster, Manuel Fischer, and Jörg Roth-Stielow. Dead Time as a Correction Variable for Junction Temperature Control. 20th European conference on power electronics and applications, IEEE, September 2018. [PUMA: epe fischer ilea roth-stielow ruthardt troester woelfle]

Johannes Ruthardt, Manuel Fischer, Julian Wölfle, Nathan Tröster, and Jörg Roth-Stielow. Three-Level-gate-Driver to Run Power Transistors in the Saturation Region for Junction Temperature Control. In Stuttgart Mesago PCIM GmbH (Eds.), International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management Proceedings (PCIM), 1562-1569, VDE, June 2018. [PUMA: fischer ilea pcim roth-stielow ruthardt troester woelfle]

Nathan Tröster, Johannes Ruthardt, Maximilian Nitzsche, Julian Wölfle, and Jörg Roth-Stielow. Wide Bandwidth Current Sensor combining a Coreless Current Transformer and TMR Sensors. In Stuttgart Mesago PCIM GmbH (Eds.), International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management Proceedings (PCIM), 1349-1355, VDE, June 2018. [PUMA: ilea nitzsche pcim roth-stielow ruthardt troester woelfle] URL

Manuel Fischer, Robert Malić, Nathan Tröster, Johannes Ruthardt, and Jörg Roth-Stielow. Design of a Three-Phase 100 Ampere Linear Amplifier for Power-Hardware-in-the-Loop Machine-Emulation. The 9th International Conference on Power Electronics, Machines and Drives (PEMD), IET, April 2018. [PUMA: fischer ilea pemd roth-stielow ruthardt troester]

N. Tröster, J. Wölfle, J. Ruthardt, and J. Roth-Stielow. High bandwidth current sensor with a low insertion inductance based on the HOKA principle. 2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe), P.1-P.9, IEEE, September 2017. [PUMA: epe ilea roth-stielow ruthardt troester woelfle] URL

J. Ruthardt, F. Blank, J. Wölfle, N. Tröster, and J. Roth-Stielow. Power supply with active energy storage to reuse the braking energy for servo drives. 2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe), P.1-P.9, September 2017. [PUMA: blank epe ilea roth-stielow ruthardt troester woelfle] URL

J. Wölfle, T. Röser, M. Nitzsche, N. Tröster, M. Stempfle, J. Ruthardt, and J. Roth-Stielow. Model based temperature control system to increase the expected lifetime of IGBT power modules executed on a neutral point diode clamped three level inverter. 2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe), P.1-P.9, September 2017. [PUMA: epe ilea nitzsche roth-stielow ruthardt stempfle troester woelfle] URL

J. Wölfle, M. Nitzsche, N. Tröster, J. Ruthardt, M. Stempfle, and J. Roth-Stielow. Combination of two variables in a junction temperature control system to elongate the expected lifetime of IGBT-power-modules. 2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS), 41-47, December 2017. [PUMA: ilea nitzsche peds roth-stielow ruthardt stempfle troester woelfle] URL