Novel control strategy of single matrix traction converter : variable switching frequency

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F15%3A43926174" target="_blank" >RIV/49777513:23220/15:43926174 - isvavai.cz</a>

Result on the web

<a href="http://www.eejournal.ktu.lt/index.php/elt/article/view/13318/7091" target="_blank" >http://www.eejournal.ktu.lt/index.php/elt/article/view/13318/7091</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5755/j01.eee.21.5.13318" target="_blank" >10.5755/j01.eee.21.5.13318</a>

Result language

angličtina

Original language name

Novel control strategy of single matrix traction converter : variable switching frequency

Original language description

This paper describes research into a novel control strategy of traction converter for the AC-Trolley Line with the middle frequency transformer (MFT). Attention is paid to the problematics of finding a suitable control algorithm that will provide minimalmagnetic saturation. This could be ensured by variable pulse widths, determined according to the actual value of input voltage. Special attention is focused on the single-phase matrix converter topology and the best commutation solution. Two basic methods of controlling the switches in the matrix converter are discussed. The first method requires some knowledge of the converter output current polarity and the second method assumes some knowledge of the input voltage polarity. In addition, the article describes the switching method in uncertain states - when the voltage or current cross zero. Moreover, the paper presents a new modular topology with several separate middle frequency transformers. The proposed algorithm is described and i

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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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

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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

5

Country of publishing house

LT - LITHUANIA

Number of pages

6

Pages from-to

13-18

UT code for WoS article

000362967700003

EID of the result in the Scopus database

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