A magnetically isolated gate driver for high-speed voltage sharing in series-connected MOSFETs
Anthony, Philip and McNeill, Neville and Holliday, Derrick and Grant, Duncan and Hearn, George; (2011) A magnetically isolated gate driver for high-speed voltage sharing in series-connected MOSFETs. In: Proceedings of the 2011- 14th european conference on power electronics and applications (EPE 2011). IEEE, GBR. ISBN 9789075815153
PDF.
Filename: A_Magnetically_Isolated_Gate_Driver.pdf
Accepted Author Manuscript License: Unspecified Download (570kB) |
Abstract
A scalable resonant gate drive circuit is described, suitable for driving series-connected MOSFETs in high-voltage, high-speed inverter applications for resistive and capacitive loads. Galvanic isolation is provided by a loop of high voltage wire, which also serves as the resonant inductor in the circuit. Fast dynamic voltage sharing is achieved by delivering equal current to each gate. A prototype is built and tested, demonstrating a 75ns switching time at 5kV using 900V MOSFETs.
ORCID iDs
Anthony, Philip, McNeill, Neville, Holliday, Derrick ORCID: https://orcid.org/0000-0002-6561-4535, Grant, Duncan and Hearn, George;-
-
Item type: Book Section ID code: 41168 Dates: DateEvent2011PublishedSubjects: Technology > Electrical engineering. Electronics Nuclear engineering Department: Faculty of Engineering > Electronic and Electrical Engineering Depositing user: Pure Administrator Date deposited: 18 Sep 2012 13:12 Last modified: 14 Nov 2024 01:21 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/41168