An Analytical Modelling of Three-Phase Four-Switch PWM Rectifier Under Unbalanced Supply Conditions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F07%3A21288" target="_blank" >RIV/60460709:41310/07:21288 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

An Analytical Modelling of Three-Phase Four-Switch PWM Rectifier Under Unbalanced Supply Conditions

Original language description

This paper presents a three-phase four-switch converter aimed at compensating reactive power and higher harmonics in the general case of distorted and unbalanced source voltages. A space-vector PWM scheme is adopted to reduce the switching state of powerswitches. In the proposed control scheme, a proper voltage vectors are generated on the ac terminal for drawing nearly sinusoidal line currents with unity power factor. An original closed-form solution of line currents, based on the mixed p-z approach is presented. The analytical and experimental results are provided to verify the effectiveness of the proposed control scheme.

Czech name

Modelování třífázového čtyřspínačového pulsního musměrňovače

Czech description

This paper presents a three-phase four-switch converter aimed at compensating reactive power and higher harmonics in the general case of distorted and unbalanced source voltages. A space-vector PWM scheme is adopted to reduce the switching state of powerswitches. In the proposed control scheme, a proper voltage vectors are generated on the ac terminal for drawing nearly sinusoidal line currents with unity power factor. An original closed-form solution of line currents, based on the mixed p-z approach is presented. The analytical and experimental results are provided to verify the effectiveness of the proposed control scheme.

Type

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

CEP classification

GA - Agricultural economics

OECD FORD branch

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Project

<a href="/en/project/GA102%2F04%2F0215" target="_blank" >GA102/04/0215: Analysis and optimization of AC electrical drive system with reduced number of switching elements of inverter</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2007

Confidentiality

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

Name of the periodical

IEEE Transaction on Circuits and Systems II

ISSN

1057-7130

e-ISSN

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Volume of the periodical

54

Issue of the periodical within the volume

12

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

1044-1049

UT code for WoS article

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EID of the result in the Scopus database

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