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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

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JA - Electronics and optoelectronics

  • OECD FORD branch

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

  • 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