Cost-effective solution of input voltage stabilizer of auxiliary drive converter for traction vehicles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F15%3A43927284" target="_blank" >RIV/49777513:23220/15:43927284 - isvavai.cz</a>
Result on the web
<a href="http://www.eejournal.ktu.lt/index.php/elt/article/view/13752/7279" target="_blank" >http://www.eejournal.ktu.lt/index.php/elt/article/view/13752/7279</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5755/j01.eee.21.6.13752" target="_blank" >10.5755/j01.eee.21.6.13752</a>
Alternative languages
Result language
angličtina
Original language name
Cost-effective solution of input voltage stabilizer of auxiliary drive converter for traction vehicles
Original language description
This paper describes a prospective design concept of a hard switching input voltage stabilizer for the auxiliary drives converters of dc catenary fed light traction vehicles. Auxiliary drives are mostly dedicated to generate standard power grid that supplies various on-board equipment and charging on-board batteries. The input voltage stabilizer (IVS) is the first input block of auxiliary drives. This block defines the voltage level of the consequent dc/dc isolated converter (IC). The main aim of this paper is to present the reader with the design of a low-cost variant of the voltage stabilizer. The described input voltage stabilizer is designed as a buck (step-down) or boost (step-up) converter, operating with an input catenary voltage range of 400 (VDC) to 950 VDC. The new fast, discrete IGBT H3 transistors and SiC diodes allow switching frequency from 20 kHz to 30 kHz in a hard switching mode with power rated up to 22 kW.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED2.1.00%2F03.0094" target="_blank" >ED2.1.00/03.0094: Regional Innovation Centre for Electrical Engineering (RICE)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Elektronika ir Elektrotechnika
ISSN
1392-1215
e-ISSN
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Volume of the periodical
21
Issue of the periodical within the volume
6
Country of publishing house
LT - LITHUANIA
Number of pages
6
Pages from-to
18-23
UT code for WoS article
000367391900004
EID of the result in the Scopus database
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