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A "plug and measure" device for junction temperature monitoring in real converter environment

Title data

Kestler, Tobias ; Bakran, Mark-M.:
A "plug and measure" device for junction temperature monitoring in real converter environment.
2019
Event: PCIM Europe 2019 , 07.05.-09.05.2019 , Nürnberg.
(Conference item: Conference , Paper )

Abstract in another language

The dimensioning of power electronic products relies on simulation models, which are based on complex measurements for loss and thermal behaviour. A verification of the calculated allowable output power by measuring the junction temperature Tj in operation is often difficult or impossible and requires specially prepared DUTs. In contrast, the presented device allows Tj determination inside the operating final product. It is inserted between the gate driver and the power semiconductor assembly and measures
the temperature sensitive internal gate resistor during either the DUT’s off or on-state. It can be used for IGBTs and (SiC) MOSFETs ranging from TO packages to high current modules with minimal impact.

Further data

Item Type: Conference item (Paper)
Refereed: Yes
Institutions of the University: Faculties > Faculty of Engineering Science > Chair Mechatronics > Chair Mechatronics - Univ.-Prof. Dr.-Ing. Mark-M. Bakran
Profile Fields > Advanced Fields > Advanced Materials
Profile Fields > Emerging Fields > Energy Research and Energy Technology
Research Institutions > Research Units > ZET - Zentrum für Energietechnik
Result of work at the UBT: Yes
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 13 Jun 2019 07:40
Last Modified: 13 Jun 2019 07:40
URI: https://eref.uni-bayreuth.de/id/eprint/49490