dc.contributor.author | Spro, Ole Christian | |
dc.contributor.author | Guidi, Giuseppe | |
dc.contributor.author | Ljøkelsøy, Kjell | |
dc.contributor.author | Hernes, Magnar | |
dc.contributor.author | Midtgård, Ole-Morten | |
dc.contributor.author | Undeland, Tore Marvin | |
dc.date.accessioned | 2019-02-21T08:30:40Z | |
dc.date.available | 2019-02-21T08:30:40Z | |
dc.date.created | 2018-11-30T08:48:43Z | |
dc.date.issued | 2018 | |
dc.identifier.isbn | 978-9-0758-1528-3 | |
dc.identifier.uri | http://hdl.handle.net/11250/2586635 | |
dc.description.abstract | This paper presents a driver topology intended for WBG devices with the goal of improving the switching performance. In particular, the initial delay time of the switching transient was targeted. In high power and high frequency bridge converters, the dead time causes output voltage waveform distortion and increases losses. Shorter delay time leads to shorter dead time requirement. Simulations show that the delay time can be minimised by correctly implementing the suggested driver stage. For the experimental validation, an improvement of 6-8 ns was demonstrated while keeping the same di/dt and dv/dt as a conventional gate driver. The improvement increases with increasing gate resistance. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | nb_NO |
dc.relation.ispartof | 20th European Conference on Power Electronics and Applications 2018 | |
dc.title | Driver stage implementation with improved turn-on and turn-off delay for wide band gap devices | nb_NO |
dc.type | Chapter | nb_NO |
dc.description.version | submittedVersion | nb_NO |
dc.identifier.cristin | 1637260 | |
dc.relation.project | Norges forskningsråd: 243711 | nb_NO |
dc.description.localcode | © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | nb_NO |
cristin.unitcode | 194,63,20,0 | |
cristin.unitname | Institutt for elkraftteknikk | |
cristin.ispublished | true | |
cristin.fulltext | preprint | |
cristin.qualitycode | 1 | |