An SiC Inverter for High Speed Permanent Magnet Synchronous Machines

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F15%3A00234188" target="_blank" >RIV/68407700:21220/15:00234188 - 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
An SiC Inverter for High Speed Permanent Magnet Synchronous Machines
Original language description
This paper presents experimental results obtained during the construction of an SiC based inverter for high speed permanent magnet synchronous machines (PMSM). First a comparison between an IGBT and SiC modules used for the same application is presented. The module´s static and switching losses are experimentally obtained and compared. The SiC module show significantly lower switching losses. Then the SiC inverter design is described and experimental results are shown. It is found that parasitic inductances in both the gate driver and DC intermediate circuit play a major role and need to be minimized. One procedure using vertically aligned PCB traces is described and measured results are presented. The presented SiC based inverter was successfully tested with the high speed PMSM up to the applications full voltage 600V. It was also tested with a high switching frequency up to 500kHz although the target frequency is only 100kHz.
Czech name
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Czech description
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Project
<a href="/en/project/TE01020020" target="_blank" >TE01020020: Josef Bozek Competence Centre for Automotive Industry</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 41st Annual Conference of the IEEE Industrial Electronics Society (IECON2015)
ISBN
978-1-4799-1762-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
2397-2402
Publisher name
Institute of Electrical Engineers Japan
Place of publication
Tokyo
Event location
Yokohama
Event date
Nov 9, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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