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Limitations of harmonics control in power converters
ID Sušin, Denis (Author), ID Nemec, Mitja (Author), ID Ambrožič, Vanja (Author), ID Nedeljković, David (Author)

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Abstract
In this paper, we analyze the constraints of harmonics control in power electronic systems. Based on an equivalent circuit of a typical power converter application and its parameters, we have derived an analytical expression for calculating the maximal amplitude of controlled harmonic current. This expression has been successfully verified on an experimental setup, designed around a single-phase grid-connected bidirectional inverter. The pulse width modulated (PWM) driven inverter has been controlled by multiple resonant controllers, each of them providing individual control of a selected harmonic current. By using the derived expression and taking into account the parameters of converter application, power electronics designers could quickly determine the limitations of harmonics control.

Language:English
Keywords:harmonic analysis, DC-AC power converters, current control, analytical models
Work type:Article
Typology:1.01 - Original Scientific Article
Organization:FE - Faculty of Electrical Engineering
Publication status:Published
Publication version:Version of Record
Year:2019
Number of pages:12 str.
Numbering:Vol. 8, iss. 7, art. 739
PID:20.500.12556/RUL-132866 This link opens in a new window
UDC:621.31
ISSN on article:2079-9292
DOI:10.3390/electronics8070739 This link opens in a new window
COBISS.SI-ID:12575060 This link opens in a new window
Publication date in RUL:05.11.2021
Views:695
Downloads:153
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Record is a part of a journal

Title:Electronics
Shortened title:Electronics
Publisher:MDPI
ISSN:2079-9292
COBISS.SI-ID:523068953 This link opens in a new window

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:01.07.2019

Secondary language

Language:Slovenian
Keywords:harmonska analiza, DC-AC močnostni pretvorniki, tokovna regulacija, analitični modeli

Projects

Funder:ARRS - Slovenian Research Agency

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