Multi-channel power transistors shape up
Sign Up to like & getrecommendations! Published in 2019 at "Nature Electronics"
DOI: 10.1038/s41928-019-0341-z
Abstract: A slanted tri-gate geometry improves electric field management in multi-channel AlGaN/GaN power transistors leading to higher breakdown voltage and lower on-resistance. read more here.
Keywords: power transistors; multi channel; channel power; geometry ... See more keywords
Generalised fault diagnostic method for power transistors in asymmetric halfâbridge power converter of SRM drive
Sign Up to like & getrecommendations! Published in 2018 at "IET Electric Power Applications"
DOI: 10.1049/iet-epa.2018.5375
Abstract: This study presents a generalised fault diagnosis method for power transistors in the asymmetric half-bridge power converter of switched reluctance motor (SRM) drive. In order to extract the remarkable fault features, three current sensors are… read more here.
Keywords: fault; srm drive; power transistors; power ... See more keywords
Virtual Current Coefficients Based Power Transistors Fault Diagnosis for Small Power EV-SRM Drives
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Transportation Electrification"
DOI: 10.1109/tte.2021.3082146
Abstract: Implementation of fault diagnosis for power converter is critical to improve the reliability of electric vehicle (EV) with switched reluctance motor (SRM) drive. Conventional fault diagnosis methods are usually suitable for a single chopping mode… read more here.
Keywords: virtual current; current coefficients; power; power transistors ... See more keywords