Johannes Ruthardt, M.Sc.

Johannes Ruthardt, M.Sc.
Tel.: +49 (0)711 685 67387  
Fax: +49 (0)711 685 67378
Raum: 0.252
E-Mail: johannes.ruthardt [at] ilea.uni-stuttgart.de
Postanschrift: Institut für Leistungselektronik und Elektrische Antriebe
Pfaffenwaldring 47
70550 Stuttgart
Deutschland
Hausanschrift: Institut für Leistungselektronik und Elektrische Antriebe
Pfaffenwaldring 47
70569 Stuttgart
Deutschland
Funktion: Akademischer Mitarbeiter

 

Forschungsschwerpunkt
Zuverlässigkeit in der Leistungselektronik

 

Lehre
Übung Elektrische Energietechnik II

 

Ansprechpartner für

 

Veröffentlichungen
ORCID

ORCID iD iconorcid.org/0000-0001-9138-334X

  

Veröffentlichungen
[1] J. Ruthardt, J. Wölfle, N. Tröster, M. Fischer, J. Roth-Stielow: "Dead Time as a Correction Variable for Junction Temperature Control", EPE 2018, Riga, Lettland
[2] N. Tröster, T. Eisenhardt, M. Zehelein, J. Wölfle, J. Ruthardt, J. Roth-Stielow: "Improvements of a Coaxial Current Sensor with a Wide Bandwidth Based on the HOKA Principle", EPE 2018, Riga, Lettland
[3] M. Fischer, S. Petzner, J. Ruthardt, J. Schuster, S. Bintz, J. Roth-Stielow: "Current Control for a Multiphase Interleaved-Switched Inverter Using Field Oriented Coordinates", EPE 2018, Riga, Lettland
[4] J. Wölfle, M. Pitters, J. Ruthardt, J. Schuster, M. Stempfle, J. Roth-Stielow: "Comparision of Two Model based Temperature Control Systems Implemented on a Three Level T-Type Inverter", PCIM 2018, Nürnberg, Germany
[5] J. Ruthardt, M. Fischer, J. Wölfle, N. Tröster, J. Roth-Stielow: "Three-Level-gate-Driver to Run Power Transistors in the Saturation Region for Junction Temperature Control", PCIM 2018, Nürnberg, Germany
[6] N. Tröster, J. Ruthardt, M. Nitzsche, J. Wölfle, J. Roth-Stielow: "Wide Bandwidth Current Sensor combining a Coreless Current Transformer and TMR Sensors", PCIM 2018, Nürnberg, Germany
[7] M. Fischer, R. Malić, N. Tröster, J. Ruthardt, J. Roth-Stielow: "Design of a Three-Phase 100 Ampere Linear Amplifier for Power-Hardware-in-the-Loop Machine-Emulation", PEMD 2018, Liverpool, UK
[8] J. Ruthardt, C. Hermann, J. Wölfle, M. Fischer, J. Roth-Stielow: "Gate Driver Circuit with a Variable Supply Voltage to Influence the Switching Losses", PEMD 2018, Liverpool, UK
[9] M. Zehelein, J. Ruthardt, M. Nitzsche, T. Tymosch, J. Roth-Stielow: "Leakage current reduction for a double-leg boost-converter by switching transition synchronization", PEMD 2018, Liverpool, UK
[10] J. Wölfle, M. Nitzsche, N. Tröster, J. Ruthardt, M. Stempfle, J. Roth-Stielow: "Combination of Two Variables in a Junction Temperature Control System to Elongate the Expected Lifetime of IGBT-Power-Modules", PEDS 2017, Honolulu, USA
[11] J. Ruthardt, F. Blank, J. Wölfle, N. Tröster, J. Roth-Stielow: "Power Supply with Active Energy Storage to reuse the Braking Energy for Servo Drives", EPE 2017, Warschau, Polen
[12] N. Tröster, J. Wölfle, J. Ruthardt, J. Roth-Stielow: "High Bandwidth Current Sensor with a low Insertion Inductance based on the HOKA Principle", EPE 2017, Warschau, Polen
[13] J. Wölfle, T. Röser, M. Nitzsche, N. Tröster, M. Stempfle, J. Ruthardt, 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", EPE 2017, Warschau, Polen
[14] J. Ruthardt, J. Wölfle, M. Zehelein, J. Roth-Stielow: "A New Modulation Technique to Control the Switching Losses of a Single Phase Three-Level Active-Neutral-Point-Clamped-Inverter"; PCIM 2017, Nürnberg, Deutschland