Utilization of the Undeland Snubber in a Multilevel Converter
1.
SYSNO ASEP
0312498
Document Type
C - Proceedings Paper (int. conf.)
R&D Document Type
Conference Paper
Title
Utilization of the Undeland Snubber in a Multilevel Converter
Title
Použití Undelandova odlehčovacího obvodu (snubberu) ve vícehladinových měničích
Author(s)
Bartoš, Stanislav (UT-L)
Source Title
Electric Machines and Drives, Power Electronics and Drive Control. - Prague : Institute of Thermomechanics AS CR, v. v. i., 2008
- ISBN 978-80-87012-13-0
Pages
s. 11-12
Number of pages
2 s.
Publication form
CD ROM - CD ROM
Action
Symposium Electric Machines and Drives, Power Electronics and Drive Control
Event date
30.09.2008-02.10.2008
VEvent location
Prague
Country
CZ - Czech Republic
Event type
EUR
Language
eng - English
Country
CZ - Czech Republic
Keywords
snubbers ; flying capacitor multilevel converters
Subject RIV
JA - Electronics ; Optoelectronics, Electrical Engineering
R&D Projects
FT-TA5/123 GA MPO - Ministry of Industry and Trade (MPO)
CEZ
AV0Z20570509 - UE-C, UT-L (2005-2011)
Annotation
Snubbers are indispensable only in converters based on GTOs. When more modern "snubberless" switching devices, e.g. IGCTs, are employed only di/dt limiting inductors and overvoltage protections are to be used.
Workplace
Institute of Thermomechanics
Contact
Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823
