DETERMINATION OF POSITIVE- AND ZERO-SEQUENCE COMPONENTS OF LINE SECTIONS IN LOW-VOLTAGE NETWORKS USING IMPEDANCE MEASUREMENTS

Joachim Przibylla; Mateo Lippich Golobart; Gian Luca di Modica; Cornelius Biedermann; Rolf Witzmann

doi:10.1049/icp.2021.1560

DETERMINATION OF POSITIVE- AND ZERO-SEQUENCE COMPONENTS OF LINE SECTIONS IN LOW-VOLTAGE NETWORKS USING IMPEDANCE MEASUREMENTS

Joachim Przibylla, Mateo Lippich Golobart, Gian Luca di Modica, Cornelius Biedermann, Rolf Witzmann

Chair of Electric Power Transmission and Distribution

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In this paper a method for calculating symmetrical components of line sections based on network impedance measurements is presented. The calculation is first validated using measured values from the low-voltage network laboratory of Technische Universität München and then transferred to measurements from real low-voltage networks. The calculated results are compared to commonly used, theoretically derived line parameters for different return conductor variants. With the knowledge gained from measurements, possible variations in the expected zero-sequence system for different network classes (suburban, village, rural) are discussed.

Original language	English
Title of host publication	IET Conference Proceedings
Publisher	Institution of Engineering and Technology
Pages	981-985
Number of pages	5
Volume	2021
Edition	6
ISBN (Electronic)	9781839535918
DOIs	https://doi.org/10.1049/icp.2021.1560
State	Published - 2021
Event	26th International Conference and Exhibition on Electricity Distribution, CIRED 2021 - Virtual, Online Duration: 20 Sep 2021 → 23 Sep 2021

Conference

Conference	26th International Conference and Exhibition on Electricity Distribution, CIRED 2021
City	Virtual, Online
Period	20/09/21 → 23/09/21

Keywords

LOW-VOLTAGE
NETWORK IMPEDANCE
POWER QUALITY
SYMMETRICAL COMPONENTS
ZERO-SEQUENCE SYSTEM

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10.1049/icp.2021.1560

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@inproceedings{04194943c7204b4897b8d31924ba8a37,

title = "DETERMINATION OF POSITIVE- AND ZERO-SEQUENCE COMPONENTS OF LINE SECTIONS IN LOW-VOLTAGE NETWORKS USING IMPEDANCE MEASUREMENTS",

abstract = "In this paper a method for calculating symmetrical components of line sections based on network impedance measurements is presented. The calculation is first validated using measured values from the low-voltage network laboratory of Technische Universit{\"a}t M{\"u}nchen and then transferred to measurements from real low-voltage networks. The calculated results are compared to commonly used, theoretically derived line parameters for different return conductor variants. With the knowledge gained from measurements, possible variations in the expected zero-sequence system for different network classes (suburban, village, rural) are discussed.",

keywords = "LOW-VOLTAGE, NETWORK IMPEDANCE, POWER QUALITY, SYMMETRICAL COMPONENTS, ZERO-SEQUENCE SYSTEM",

author = "Joachim Przibylla and Golobart, {Mateo Lippich} and {di Modica}, {Gian Luca} and Cornelius Biedermann and Rolf Witzmann",

note = "Publisher Copyright: {\textcopyright} 2021 The Institution of Engineering and Technology.; 26th International Conference and Exhibition on Electricity Distribution, CIRED 2021 ; Conference date: 20-09-2021 Through 23-09-2021",

year = "2021",

doi = "10.1049/icp.2021.1560",

language = "English",

volume = "2021",

pages = "981--985",

booktitle = "IET Conference Proceedings",

publisher = "Institution of Engineering and Technology",

edition = "6",

}

Przibylla, J, Golobart, ML, di Modica, GL, Biedermann, C & Witzmann, R 2021, DETERMINATION OF POSITIVE- AND ZERO-SEQUENCE COMPONENTS OF LINE SECTIONS IN LOW-VOLTAGE NETWORKS USING IMPEDANCE MEASUREMENTS. in IET Conference Proceedings. 6 edn, vol. 2021, Institution of Engineering and Technology, pp. 981-985, 26th International Conference and Exhibition on Electricity Distribution, CIRED 2021, Virtual, Online, 20/09/21. https://doi.org/10.1049/icp.2021.1560

DETERMINATION OF POSITIVE- AND ZERO-SEQUENCE COMPONENTS OF LINE SECTIONS IN LOW-VOLTAGE NETWORKS USING IMPEDANCE MEASUREMENTS. / Przibylla, Joachim; Golobart, Mateo Lippich; di Modica, Gian Luca et al.
IET Conference Proceedings. Vol. 2021 6. ed. Institution of Engineering and Technology, 2021. p. 981-985.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - DETERMINATION OF POSITIVE- AND ZERO-SEQUENCE COMPONENTS OF LINE SECTIONS IN LOW-VOLTAGE NETWORKS USING IMPEDANCE MEASUREMENTS

AU - Przibylla, Joachim

AU - Golobart, Mateo Lippich

AU - di Modica, Gian Luca

AU - Biedermann, Cornelius

AU - Witzmann, Rolf

PY - 2021

Y1 - 2021

N2 - In this paper a method for calculating symmetrical components of line sections based on network impedance measurements is presented. The calculation is first validated using measured values from the low-voltage network laboratory of Technische Universität München and then transferred to measurements from real low-voltage networks. The calculated results are compared to commonly used, theoretically derived line parameters for different return conductor variants. With the knowledge gained from measurements, possible variations in the expected zero-sequence system for different network classes (suburban, village, rural) are discussed.

AB - In this paper a method for calculating symmetrical components of line sections based on network impedance measurements is presented. The calculation is first validated using measured values from the low-voltage network laboratory of Technische Universität München and then transferred to measurements from real low-voltage networks. The calculated results are compared to commonly used, theoretically derived line parameters for different return conductor variants. With the knowledge gained from measurements, possible variations in the expected zero-sequence system for different network classes (suburban, village, rural) are discussed.

KW - LOW-VOLTAGE

KW - NETWORK IMPEDANCE

KW - POWER QUALITY

KW - SYMMETRICAL COMPONENTS

KW - ZERO-SEQUENCE SYSTEM

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U2 - 10.1049/icp.2021.1560

DO - 10.1049/icp.2021.1560

M3 - Conference contribution

AN - SCOPUS:85174653805

VL - 2021

SP - 981

EP - 985

BT - IET Conference Proceedings

PB - Institution of Engineering and Technology

T2 - 26th International Conference and Exhibition on Electricity Distribution, CIRED 2021

Y2 - 20 September 2021 through 23 September 2021

ER -

DETERMINATION OF POSITIVE- AND ZERO-SEQUENCE COMPONENTS OF LINE SECTIONS IN LOW-VOLTAGE NETWORKS USING IMPEDANCE MEASUREMENTS

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Keywords

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