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
[1] 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
[2] 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
[3] 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
[4] 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
[5] 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
[6] 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
[7] 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
[8] 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
[9] 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
[10] 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
[11] 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