Junction Temperature Control System to Increase the Lifetime of IGBT-Power-Modules in Synchronous Motor Drives Without Affecting Torque and Speed

by Julian Wolfle, Maximilian Nitzsche, Johannes Ruthardt, Jorg Roth-Stielow
Published 2020-01-01

Leakage current reduction for a double-leg boost converter by switching transition synchronisation

by Matthias Zehelein, Johannes Ruthardt, Maximillian Nitzsche, Tobias Tymosch, Jörg Roth-Stielow
Published 2019-04-01

Gate-driver circuit with a variable supply voltage to influence the switching losses

by Johannes Ruthardt, Chris Hermann, Julian Wölfle, Manuel Fischer, Jörg Roth-Stielow
Published 2019-04-01

Design of a three-phase 100 A linear amplifier for power-hardware-in-the-loop machine emulation

by Manuel Fischer, Robert Malić, Nathan Tröster, Johannes Ruthardt, Jörg Roth-Stielow
Published 2019-04-01