Intelligent IGBT driver concept for three-phase electric drive diagnostics

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F10%3APU86559" target="_blank" >RIV/00216305:26220/10:PU86559 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Intelligent IGBT driver concept for three-phase electric drive diagnostics
Original language description
This document focuses on the problem of diagnostics of an electrical drive equipped with a voltage source inverter (VSI). The attention is oncentrated on a hardware design for a power system diagnostics. A new concept of a power transistor driver is proposed. This concept of the driver integrates functions for monitoring of a large number of electrical drive parameters which are transferred to the superior control system for an actual operation state evaluation or an eventual failure state detection. The proposed solution introduces the possibility of an internal electrical quantities feedback realization (phase currents and DC link voltage) directly in the drivers of power transistors without using standard current and voltage sensors. The feed-backscan be extended with output voltages measurement of the inverter which can be further used in online identification of motor parameters for a model of the electrical drive. This model
Czech name
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Czech description
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Project
<a href="/en/project/FR-TI1%2F061" target="_blank" >FR-TI1/061: *Application of VUT 001 Marabu for hydrogen fuel cells propulsion</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 13th IEEE Symposium on Design and Diagnostics of Electrical Circuits and Systems
ISBN
978-1-4244-6610-8
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
IEEE
Place of publication
Vídeň
Event location
Vienna
Event date
Apr 14, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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