Study of the input current harmonic distortion of voltage-source active rectifiers

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F17%3A43932248" target="_blank" >RIV/49777513:23220/17:43932248 - isvavai.cz</a>

Result on the web

<a href="http://revue.elth.pub.ro/index.php?action=details&id=671" target="_blank" >http://revue.elth.pub.ro/index.php?action=details&id=671</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Study of the input current harmonic distortion of voltage-source active rectifiers

Original language description

This paper presents the description of the current distortion produced to the grid by voltage-source active rectifiers switched by PWM. In recent years, high demands are placed on the development of the power electronics such as high performances, high switching frequencies, high efficiency, etc. Therefore the aim of the paper is the cognition of the influence combination of switching frequencies and dead time durations on harmonics orders and values in an input current spectrum. The paper summarizes the parameters influences on the calculations of current total harmonic distortion (THDI) and presents interesting results of two THDI definitions. If the THDI is calculated up to the frequency which is higher than the switching frequency, the result will be different from the result which is obtained according to IEC standard. Therefore, this paper proves that total harmonic distortion has to be calculated up to the harmonics orders that are higher than the switching frequency of the converter.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20201 - Electrical and electronic engineering

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2017

Confidentiality

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

Name of the periodical

Revue Roumaine des Sciences Techniques. Serie Electrotechnique et Energetique

ISSN

0035-4066

e-ISSN

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Volume of the periodical

62

Issue of the periodical within the volume

2

Country of publishing house

RO - ROMANIA

Number of pages

7

Pages from-to

185-191

UT code for WoS article

000405648900012

EID of the result in the Scopus database

2-s2.0-85023190568