Impact of grid impedance variations on harmonic emission of grid-connected inverters

Bakhtyar Hoseinzadeh; Claus Leth Bak; Frede Blaabjerg

doi:10.1109/PTC.2017.7980873

Impact of grid impedance variations on harmonic emission of grid-connected inverters

Bakhtyar Hoseinzadeh, Claus Leth Bak, Frede Blaabjerg

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

3 Citationer (Scopus)

Abstrakt

This paper addresses harmonic magnification due to resonance circuits resulting from interaction between uncertain grid impedance and converter. The source of harmonic may be either the grid or inverter. It is demonstrated that unknown and unpredictable grid impedance may result in variable resonance frequency, which challenges robust design of LCL filter of inverter.

Originalsprog	Engelsk
Titel	Proceedings of the 2017 IEEE Manchester PowerTech
Antal sider	5
Forlag	IEEE Press
Publikationsdato	jun. 2017
ISBN (Elektronisk)	978-1-5090-4237-1
DOI	https://doi.org/10.1109/PTC.2017.7980873
Status	Udgivet - jun. 2017
Begivenhed	2017 IEEE Manchester PowerTech - Manchester, Storbritannien Varighed: 18 jun. 2017 → 22 jun. 2017

Konference

Konference	2017 IEEE Manchester PowerTech
Land	Storbritannien
By	Manchester
Periode	18/06/2017 → 22/06/2017

Adgang til dokumentet

10.1109/PTC.2017.7980873

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Citationsformater

@inproceedings{ae3c628607fe4aa8ac205ace75c9ceda,

title = "Impact of grid impedance variations on harmonic emission of grid-connected inverters",

abstract = "This paper addresses harmonic magnification due to resonance circuits resulting from interaction between uncertain grid impedance and converter. The source of harmonic may be either the grid or inverter. It is demonstrated that unknown and unpredictable grid impedance may result in variable resonance frequency, which challenges robust design of LCL filter of inverter.",

keywords = "Harmonic magnification, Resonance circuit, Grid impedance, Power electronics, Voltage source inverter, Grid-connected converter, Strong grid, LCL filter",

author = "Bakhtyar Hoseinzadeh and Bak, {Claus Leth} and Frede Blaabjerg",

year = "2017",

month = jun,

doi = "10.1109/PTC.2017.7980873",

language = "English",

booktitle = "Proceedings of the 2017 IEEE Manchester PowerTech",

publisher = "IEEE Press",

note = "2017 IEEE Manchester PowerTech ; Conference date: 18-06-2017 Through 22-06-2017",

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T1 - Impact of grid impedance variations on harmonic emission of grid-connected inverters

AU - Hoseinzadeh, Bakhtyar

AU - Bak, Claus Leth

AU - Blaabjerg, Frede

PY - 2017/6

Y1 - 2017/6

N2 - This paper addresses harmonic magnification due to resonance circuits resulting from interaction between uncertain grid impedance and converter. The source of harmonic may be either the grid or inverter. It is demonstrated that unknown and unpredictable grid impedance may result in variable resonance frequency, which challenges robust design of LCL filter of inverter.

AB - This paper addresses harmonic magnification due to resonance circuits resulting from interaction between uncertain grid impedance and converter. The source of harmonic may be either the grid or inverter. It is demonstrated that unknown and unpredictable grid impedance may result in variable resonance frequency, which challenges robust design of LCL filter of inverter.

KW - Harmonic magnification

KW - Resonance circuit

KW - Grid impedance

KW - Power electronics

KW - Voltage source inverter

KW - Grid-connected converter

KW - Strong grid

KW - LCL filter

U2 - 10.1109/PTC.2017.7980873

DO - 10.1109/PTC.2017.7980873

M3 - Article in proceeding

BT - Proceedings of the 2017 IEEE Manchester PowerTech

PB - IEEE Press

T2 - 2017 IEEE Manchester PowerTech

Y2 - 18 June 2017 through 22 June 2017

ER -