Harmonic Propagation Model for Analyses in Meshed Power Systems

Bjarne Søndergaard Bukh; Filipe Miguel Faria da Silva; Claus Leth Bak

doi:10.1109/TPWRD.2023.3334389

Harmonic Propagation Model for Analyses in Meshed Power Systems

Bjarne Søndergaard Bukh^*, Filipe Miguel Faria da Silva, Claus Leth Bak

^*Corresponding author for this work

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

This paper presents a novel harmonic propagation model for the analysis of harmonic propagation in meshed transmission networks. This method is based on electromagnetic waves and uses scattering parameters known from microwave theory. The physical understanding of harmonic distribution in a power system is achieved. Changes may be quantified, and the method is validated against both physical harmonic distortion measurements and simulations. This method differs from traditional analysis methods in that the propagation pathways, as well as the contribution of individual sources to the propagated harmonic voltage in the entire network, can be determined unambiguously, allowing the influence of grid changes on the harmonic voltage to be predicted.

Original language	English
Journal	I E E E Transactions on Power Delivery
Volume	39
Issue number	1
Pages (from-to)	233-244
Number of pages	12
ISSN	0885-8977
DOIs	https://doi.org/10.1109/TPWRD.2023.3334389
Publication status	Published - 1 Feb 2024

Keywords

Analytical models
Electromagnetic scattering
Harmonic analysis
Impedance
Power system harmonics
Power systems
Scattering parameters
Voltage
harmonic propagation model
mesh networks
power system harmonics
power system modeling
power systems
underground power cables

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10.1109/TPWRD.2023.3334389Licence: CC BY 4.0

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title = "Harmonic Propagation Model for Analyses in Meshed Power Systems",

abstract = "This paper presents a novel harmonic propagation model for the analysis of harmonic propagation in meshed transmission networks. This method is based on electromagnetic waves and uses scattering parameters known from microwave theory. The physical understanding of harmonic distribution in a power system is achieved. Changes may be quantified, and the method is validated against both physical harmonic distortion measurements and simulations. This method differs from traditional analysis methods in that the propagation pathways, as well as the contribution of individual sources to the propagated harmonic voltage in the entire network, can be determined unambiguously, allowing the influence of grid changes on the harmonic voltage to be predicted.",

keywords = "Analytical models, Electromagnetic scattering, Harmonic analysis, Impedance, Power system harmonics, Power systems, Scattering parameters, Voltage, harmonic propagation model, mesh networks, power system harmonics, power system modeling, power systems, underground power cables",

author = "Bukh, {Bjarne S{\o}ndergaard} and Silva, {Filipe Miguel Faria da} and Bak, {Claus Leth}",

year = "2024",

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day = "1",

doi = "10.1109/TPWRD.2023.3334389",

language = "English",

volume = "39",

pages = "233--244",

journal = "I E E E Transactions on Power Delivery",

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T1 - Harmonic Propagation Model for Analyses in Meshed Power Systems

AU - Bukh, Bjarne Søndergaard

AU - Silva, Filipe Miguel Faria da

AU - Bak, Claus Leth

PY - 2024/2/1

Y1 - 2024/2/1

N2 - This paper presents a novel harmonic propagation model for the analysis of harmonic propagation in meshed transmission networks. This method is based on electromagnetic waves and uses scattering parameters known from microwave theory. The physical understanding of harmonic distribution in a power system is achieved. Changes may be quantified, and the method is validated against both physical harmonic distortion measurements and simulations. This method differs from traditional analysis methods in that the propagation pathways, as well as the contribution of individual sources to the propagated harmonic voltage in the entire network, can be determined unambiguously, allowing the influence of grid changes on the harmonic voltage to be predicted.

AB - This paper presents a novel harmonic propagation model for the analysis of harmonic propagation in meshed transmission networks. This method is based on electromagnetic waves and uses scattering parameters known from microwave theory. The physical understanding of harmonic distribution in a power system is achieved. Changes may be quantified, and the method is validated against both physical harmonic distortion measurements and simulations. This method differs from traditional analysis methods in that the propagation pathways, as well as the contribution of individual sources to the propagated harmonic voltage in the entire network, can be determined unambiguously, allowing the influence of grid changes on the harmonic voltage to be predicted.

KW - Analytical models

KW - Electromagnetic scattering

KW - Harmonic analysis

KW - Impedance

KW - Power system harmonics

KW - Power systems

KW - Scattering parameters

KW - Voltage

KW - harmonic propagation model

KW - mesh networks

KW - power system harmonics

KW - power system modeling

KW - power systems

KW - underground power cables

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U2 - 10.1109/TPWRD.2023.3334389

DO - 10.1109/TPWRD.2023.3334389

M3 - Journal article

SN - 0885-8977

VL - 39

SP - 233

EP - 244

JO - I E E E Transactions on Power Delivery

JF - I E E E Transactions on Power Delivery

IS - 1

ER -

Harmonic Propagation Model for Analyses in Meshed Power Systems

Abstract

Keywords

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AUB Link

Other files and links

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DANPAC 2020

Methods for harmonic analysis in meshed transmission systems

On the Propagation of Harmonics in Meshed Transmission Power Systems with a Large Number of Underground Cables

Cite this

Harmonic Propagation Model for Analyses in Meshed Power Systems

Abstract

Keywords

Access to Document

AUB Link

Other files and links

Fingerprint

Projects

DANPAC 2020

Methods for harmonic analysis in meshed transmission systems

Research output

On the Propagation of Harmonics in Meshed Transmission Power Systems with a Large Number of Underground Cables

Cite this