About: Implementation of diagnostics functions in the IGBT drivers, part 1. Diagnostics

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper deals with possibilities of power IGBT transistor diagnostics directly in driver of voltage source inverters. It is necessary to implement the diagnostics circuits as close as possible to the power IGBT transistor due to high demands on drive reliability and failure predictability in many applications. Possibilities of diagnostics quantities measurements are discussed in the paper. The measurements of transistor chip temperature, voltage overshoot size, off-state voltage, on-state saturation voltage, measurement of inverter output current, gate charge measurement and driver secondary side supply voltages are discussed. Possibilities of IGBT diagnosis and IGBT technical state based on measured data are also discussed. The paper also proposes some hardware solutions for obtaining mentioned information and methods of using measured data in IGBT downgrading progress monitoring, failure prediction and drive maintenance planning. The paper deals with possibilities of power IGBT transistor diagnostics directly in driver of voltage source inverters. It is necessary to implement the diagnostics circuits as close as possible to the power IGBT transistor due to high demands on drive reliability and failure predictability in many applications. Possibilities of diagnostics quantities measurements are discussed in the paper. The measurements of transistor chip temperature, voltage overshoot size, off-state voltage, on-state saturation voltage, measurement of inverter output current, gate charge measurement and driver secondary side supply voltages are discussed. Possibilities of IGBT diagnosis and IGBT technical state based on measured data are also discussed. The paper also proposes some hardware solutions for obtaining mentioned information and methods of using measured data in IGBT downgrading progress monitoring, failure prediction and drive maintenance planning. (en)
Title	Implementation of diagnostics functions in the IGBT drivers, part 1. Diagnostics Implementation of diagnostics functions in the IGBT drivers, part 1. Diagnostics (en)
skos:prefLabel	Implementation of diagnostics functions in the IGBT drivers, part 1. Diagnostics Implementation of diagnostics functions in the IGBT drivers, part 1. Diagnostics (en)
skos:notation	RIV/00216305:26220/11:PU93486!RIV12-MSM-26220___
http://linked.open...avai/predkladatel	Fakulta elektrotechniky a komunikačních technologií
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(ED0014/01/01), P(EE2.3.09.0162), S, Z(MSM0021630516)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Klíma, Bohumil Knobloch, Jan Pochyla, Martin Nouman, Ziad
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	203816
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/11:PU93486
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	diagnostics, IGBT driver, power transistor (en)
http://linked.open.../riv/klicoveSlovo	diagnostics IGBT driver power transistor
http://linked.open...ontrolniKodProRIV	[E4BD8F42BED6]
http://linked.open...v/mistoKonaniAkce	Bologna
http://linked.open...i/riv/mistoVydani	Bologna, IT
http://linked.open...i/riv/nazevZdroje	Proceedings of the 8th IEEE Symposium on Diagnostics for Electrical Machines, Power Electronics & Drives
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Research and Technology Centre of Renewable Energy Sources Knowledge and Skills in Mechatronics - Innovations Transfer to Practice
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Klíma, Bohumil Knobloch, Jan Pochyla, Martin Nouman, Ziad
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-09-05 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Zdroje, akumulace a optimalizace využití energie v podmímkách trvale udržitelného rozvoje
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-1-4244-9302-9
http://localhost/t...ganizacniJednotka	26220
is http://linked.open...avai/riv/vysledek of	Implementation of diagnostics functions in the IGBT drivers, part 1. Diagnostics Implementation of diagnostics functions in the IGBT drivers, part 1. Diagnostics

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