IGBTs are today’s most important power-semiconductor switches in the field of medium and high power ranges. The good controllability of this device with a voltage source is advantageous. The following work investigates the IGBT at short-circuit and surge-current condition. A particular focus is put on the IGBT’s feedback on the gate-control circuit. Special modes during the short circuit are measured and explained. For example the self-turn-off mechanism during short circuit and the collector-emitter voltage-clamping capability during fast short-circuit turn-off. Measurements are done at high-voltage IGBT chips and press-pack devices. The complete IGBT output characteristic up to the breakdown point is measured. Additionally, the short cir...
Reliability and availability of systems energy management are the basic conditions for the spread of...
Press-pack insulated gate bipolar transistor (IGBT) device is the key component in the voltage sourc...
Within the frame of this thesis turn-off behaviour of IGBTs was investigated, focussed on Trench IGB...
IGBTs are today’s most important power-semiconductor switches in the field of medium and high power ...
This paper demonstrates the detailed work on high voltage IGBTs using simulations and experiments. T...
Abstruct- IGBT’s are available with short-circuit withstand times approaching those of bipolar trans...
One of the critical requirements for high power devices is to have rugged and reliable capability ag...
Der Einsatz von schnellschaltenden IGBTs in Niederspannungs- und Mittelspannungsanwendungen sowie En...
The purpose of this thesis research was to develop a new gate driver circuit for IGBT semiconductor ...
This work presents different novel gate drive unit (GDU) concepts for IGBT and reverse conducting IG...
This paper describes the design and development of a 6 kA/1.1 kV non-destructive testing system, whi...
This paper presents a survey of existing gate driving approaches for improving reliability of Insula...
The aim of this paper is to explain the intrinsic fail-safe capability of a high-voltage IGBT inver...
In modern power electronic systems, the Insulated Gate Bipolar Transistor (IGBT) power modules are t...
Ces travaux s’intègrent dans le projet de recherche SUPERSWITCH dans lequel des solutions alternativ...
Reliability and availability of systems energy management are the basic conditions for the spread of...
Press-pack insulated gate bipolar transistor (IGBT) device is the key component in the voltage sourc...
Within the frame of this thesis turn-off behaviour of IGBTs was investigated, focussed on Trench IGB...
IGBTs are today’s most important power-semiconductor switches in the field of medium and high power ...
This paper demonstrates the detailed work on high voltage IGBTs using simulations and experiments. T...
Abstruct- IGBT’s are available with short-circuit withstand times approaching those of bipolar trans...
One of the critical requirements for high power devices is to have rugged and reliable capability ag...
Der Einsatz von schnellschaltenden IGBTs in Niederspannungs- und Mittelspannungsanwendungen sowie En...
The purpose of this thesis research was to develop a new gate driver circuit for IGBT semiconductor ...
This work presents different novel gate drive unit (GDU) concepts for IGBT and reverse conducting IG...
This paper describes the design and development of a 6 kA/1.1 kV non-destructive testing system, whi...
This paper presents a survey of existing gate driving approaches for improving reliability of Insula...
The aim of this paper is to explain the intrinsic fail-safe capability of a high-voltage IGBT inver...
In modern power electronic systems, the Insulated Gate Bipolar Transistor (IGBT) power modules are t...
Ces travaux s’intègrent dans le projet de recherche SUPERSWITCH dans lequel des solutions alternativ...
Reliability and availability of systems energy management are the basic conditions for the spread of...
Press-pack insulated gate bipolar transistor (IGBT) device is the key component in the voltage sourc...
Within the frame of this thesis turn-off behaviour of IGBTs was investigated, focussed on Trench IGB...