Iterative quadrature demodulation for harmonic synchrophasor estimation

Dahlia Saba; Miles Rusch; Alexandra Von Meier; David M. Laverty

doi:10.1109/SGSMA51733.2022.9806022

Iterative quadrature demodulation for harmonic synchrophasor estimation

Dahlia Saba, Miles Rusch, Alexandra Von Meier, David M. Laverty

School of Electronics, Electrical Engineering and Computer Science

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

Abstract

With the increasing usage of power electronic devices that contribute to harmonic distortion in power systems, analysis of harmonic components has become important for maintaining power quality. Moreover, time-synchronized point-on-wave measurements are of growing interest for analyzing dynamic phenomena in power systems, where synchrophasors that report a magnitude and angle of the estimated fundamental component of a signal are insufficient. This paper proposes a new method for estimating harmonic content by applying quadrature demodulation iteratively to estimate a synchrophasor for each harmonic component of a power system signal. We first apply the method to simulated signals to verify its accuracy, then we demonstrate its effectiveness at reconstructing a signal from data measured from real power distribution systems.

Original language	English
Title of host publication	Proceedings of the International Conference on Smart Grid Synchronized Measurements and Analytics, SGSMA 2022
Editors	Lars Nordström, Ninoslav Holjevac, Igor Kuzle, Igor Ivanković, Mladen Kezunović, Mario Paulone, Hamed Mohsenian-Rad, Carlo Muscas, Tomislav Bašakarad
Publisher	Institute of Electrical and Electronics Engineers Inc.
Number of pages	6
ISBN (Electronic)	9781665498234
ISBN (Print)	9781665498241
DOIs	https://doi.org/10.1109/SGSMA51733.2022.9806022
Publication status	Published - 29 Jun 2022
Event	International Conference on Smart Grid Synchronized Measurements and Analytics - Split, Croatia Duration: 24 May 2022 → 26 May 2022 https://doi.org/10.1109/SGSMA51733.2022

Publication series

Name	International Conference on Smart Grid Synchronized Measurements and Analytics: Proceedings

Conference

Conference	International Conference on Smart Grid Synchronized Measurements and Analytics
Abbreviated title	SGSMA
Country/Territory	Croatia
City	Split
Period	24/05/2022 → 26/05/2022
Internet address	https://doi.org/10.1109/SGSMA51733.2022

Keywords

harmonics
phasors
power distribution systems
quadrature demodulation
synchrophasors

ASJC Scopus subject areas

Artificial Intelligence
Energy Engineering and Power Technology
Control and Optimization
Instrumentation

Access to Document

10.1109/SGSMA51733.2022.9806022Licence: Unspecified

Cite this

Saba, D., Rusch, M., Meier, A. V., & Laverty, D. M. (2022). Iterative quadrature demodulation for harmonic synchrophasor estimation. In L. Nordström, N. Holjevac, I. Kuzle, I. Ivanković, M. Kezunović, M. Paulone, H. Mohsenian-Rad, C. Muscas, & T. Bašakarad (Eds.), Proceedings of the International Conference on Smart Grid Synchronized Measurements and Analytics, SGSMA 2022 (International Conference on Smart Grid Synchronized Measurements and Analytics: Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SGSMA51733.2022.9806022

Saba, Dahlia ; Rusch, Miles ; Meier, Alexandra Von et al. / Iterative quadrature demodulation for harmonic synchrophasor estimation. Proceedings of the International Conference on Smart Grid Synchronized Measurements and Analytics, SGSMA 2022. editor / Lars Nordström ; Ninoslav Holjevac ; Igor Kuzle ; Igor Ivanković ; Mladen Kezunović ; Mario Paulone ; Hamed Mohsenian-Rad ; Carlo Muscas ; Tomislav Bašakarad. Institute of Electrical and Electronics Engineers Inc., 2022. (International Conference on Smart Grid Synchronized Measurements and Analytics: Proceedings).

@inproceedings{af110e17355043d9abf4b588d24ccd1d,

title = "Iterative quadrature demodulation for harmonic synchrophasor estimation",

abstract = "With the increasing usage of power electronic devices that contribute to harmonic distortion in power systems, analysis of harmonic components has become important for maintaining power quality. Moreover, time-synchronized point-on-wave measurements are of growing interest for analyzing dynamic phenomena in power systems, where synchrophasors that report a magnitude and angle of the estimated fundamental component of a signal are insufficient. This paper proposes a new method for estimating harmonic content by applying quadrature demodulation iteratively to estimate a synchrophasor for each harmonic component of a power system signal. We first apply the method to simulated signals to verify its accuracy, then we demonstrate its effectiveness at reconstructing a signal from data measured from real power distribution systems. ",

keywords = "harmonics, phasors, power distribution systems, quadrature demodulation, synchrophasors",

author = "Dahlia Saba and Miles Rusch and Meier, {Alexandra Von} and Laverty, {David M.}",

year = "2022",

month = jun,

day = "29",

doi = "10.1109/SGSMA51733.2022.9806022",

language = "English",

isbn = "9781665498241",

series = "International Conference on Smart Grid Synchronized Measurements and Analytics: Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

editor = "Lars Nordstr{\"o}m and Ninoslav Holjevac and Igor Kuzle and Igor Ivankovi{\'c} and Mladen Kezunovi{\'c} and Mario Paulone and Hamed Mohsenian-Rad and Carlo Muscas and Tomislav Ba{\v s}akarad",

booktitle = "Proceedings of the International Conference on Smart Grid Synchronized Measurements and Analytics, SGSMA 2022",

address = "United States",

note = "International Conference on Smart Grid Synchronized Measurements and Analytics, SGSMA ; Conference date: 24-05-2022 Through 26-05-2022",

url = "https://doi.org/10.1109/SGSMA51733.2022",

}

Saba, D, Rusch, M, Meier, AV & Laverty, DM 2022, Iterative quadrature demodulation for harmonic synchrophasor estimation. in L Nordström, N Holjevac, I Kuzle, I Ivanković, M Kezunović, M Paulone, H Mohsenian-Rad, C Muscas & T Bašakarad (eds), Proceedings of the International Conference on Smart Grid Synchronized Measurements and Analytics, SGSMA 2022. International Conference on Smart Grid Synchronized Measurements and Analytics: Proceedings, Institute of Electrical and Electronics Engineers Inc., International Conference on Smart Grid Synchronized Measurements and Analytics, Split, Croatia, 24/05/2022. https://doi.org/10.1109/SGSMA51733.2022.9806022

Iterative quadrature demodulation for harmonic synchrophasor estimation. / Saba, Dahlia; Rusch, Miles; Meier, Alexandra Von et al.
Proceedings of the International Conference on Smart Grid Synchronized Measurements and Analytics, SGSMA 2022. ed. / Lars Nordström; Ninoslav Holjevac; Igor Kuzle; Igor Ivanković; Mladen Kezunović; Mario Paulone; Hamed Mohsenian-Rad; Carlo Muscas; Tomislav Bašakarad. Institute of Electrical and Electronics Engineers Inc., 2022. (International Conference on Smart Grid Synchronized Measurements and Analytics: Proceedings).

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

TY - GEN

T1 - Iterative quadrature demodulation for harmonic synchrophasor estimation

AU - Saba, Dahlia

AU - Rusch, Miles

AU - Meier, Alexandra Von

AU - Laverty, David M.

PY - 2022/6/29

Y1 - 2022/6/29

N2 - With the increasing usage of power electronic devices that contribute to harmonic distortion in power systems, analysis of harmonic components has become important for maintaining power quality. Moreover, time-synchronized point-on-wave measurements are of growing interest for analyzing dynamic phenomena in power systems, where synchrophasors that report a magnitude and angle of the estimated fundamental component of a signal are insufficient. This paper proposes a new method for estimating harmonic content by applying quadrature demodulation iteratively to estimate a synchrophasor for each harmonic component of a power system signal. We first apply the method to simulated signals to verify its accuracy, then we demonstrate its effectiveness at reconstructing a signal from data measured from real power distribution systems.

AB - With the increasing usage of power electronic devices that contribute to harmonic distortion in power systems, analysis of harmonic components has become important for maintaining power quality. Moreover, time-synchronized point-on-wave measurements are of growing interest for analyzing dynamic phenomena in power systems, where synchrophasors that report a magnitude and angle of the estimated fundamental component of a signal are insufficient. This paper proposes a new method for estimating harmonic content by applying quadrature demodulation iteratively to estimate a synchrophasor for each harmonic component of a power system signal. We first apply the method to simulated signals to verify its accuracy, then we demonstrate its effectiveness at reconstructing a signal from data measured from real power distribution systems.

KW - harmonics

KW - phasors

KW - power distribution systems

KW - quadrature demodulation

KW - synchrophasors

U2 - 10.1109/SGSMA51733.2022.9806022

DO - 10.1109/SGSMA51733.2022.9806022

M3 - Conference contribution

AN - SCOPUS:85134217399

SN - 9781665498241

T3 - International Conference on Smart Grid Synchronized Measurements and Analytics: Proceedings

BT - Proceedings of the International Conference on Smart Grid Synchronized Measurements and Analytics, SGSMA 2022

A2 - Nordström, Lars

A2 - Holjevac, Ninoslav

A2 - Kuzle, Igor

A2 - Ivanković, Igor

A2 - Kezunović, Mladen

A2 - Paulone, Mario

A2 - Mohsenian-Rad, Hamed

A2 - Muscas, Carlo

A2 - Bašakarad, Tomislav

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - International Conference on Smart Grid Synchronized Measurements and Analytics

Y2 - 24 May 2022 through 26 May 2022

ER -

Saba D, Rusch M, Meier AV, Laverty DM. Iterative quadrature demodulation for harmonic synchrophasor estimation. In Nordström L, Holjevac N, Kuzle I, Ivanković I, Kezunović M, Paulone M, Mohsenian-Rad H, Muscas C, Bašakarad T, editors, Proceedings of the International Conference on Smart Grid Synchronized Measurements and Analytics, SGSMA 2022. Institute of Electrical and Electronics Engineers Inc. 2022. (International Conference on Smart Grid Synchronized Measurements and Analytics: Proceedings). doi: 10.1109/SGSMA51733.2022.9806022

Iterative quadrature demodulation for harmonic synchrophasor estimation

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Access to Document

Fingerprint

Cite this