Experiences in using damping estimation methods in real-time oscillation monitoring

Janne Seppanen; Ari Tuononen; Antti Juhani Nikkila; Jukka Turunen; Liisa Haarla

doi:10.1109/PTC.2015.7232597

Experiences in using damping estimation methods in real-time oscillation monitoring

Janne Seppanen, Ari Tuononen, Antti Juhani Nikkila, Jukka Turunen, Liisa Haarla

Department of Electrical Engineering and Automation

Fingrid Oyj

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

1 Citation (Scopus)

Abstract

This paper presents experiences in applying electromechanical oscillation damping estimation methods in real-time use from the transmission system operator's perspective. A wavelet based method and a method based on the multivariate autoregressive model are used for real-time monitoring of electromechanical oscillations. The paper analyzes the performance of these methods both under transient and ambient conditions. In the paper, real-time ambient data measured from the Nordic power system are analyzed. For transient analysis, also simulated data are used. Based on the results, recommendations regarding the use of modal analysis methods for monitoring of real power systems are given.

Original language	English
Title of host publication	2015 IEEE Eindhoven PowerTech, PowerTech 2015
Publisher	IEEE
ISBN (Electronic)	9781479976935
DOIs	https://doi.org/10.1109/PTC.2015.7232597
Publication status	Published - 31 Aug 2015
MoE publication type	A4 Conference publication
Event	IEEE PowerTech - Eindhoven, Netherlands Duration: 29 Jun 2015 → 2 Jul 2015

Conference

Conference	IEEE PowerTech
Abbreviated title	PowerTech
Country/Territory	Netherlands
City	Eindhoven
Period	29/06/2015 → 02/07/2015

Keywords

damping estimation
Electromechanical oscillation
power system dynamics
wide area monitoring

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This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1109/PTC.2015.7232597

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@inproceedings{82fda31b603d4e248b5426e87464348d,

title = "Experiences in using damping estimation methods in real-time oscillation monitoring",

abstract = "This paper presents experiences in applying electromechanical oscillation damping estimation methods in real-time use from the transmission system operator's perspective. A wavelet based method and a method based on the multivariate autoregressive model are used for real-time monitoring of electromechanical oscillations. The paper analyzes the performance of these methods both under transient and ambient conditions. In the paper, real-time ambient data measured from the Nordic power system are analyzed. For transient analysis, also simulated data are used. Based on the results, recommendations regarding the use of modal analysis methods for monitoring of real power systems are given.",

keywords = "damping estimation, Electromechanical oscillation, power system dynamics, wide area monitoring",

author = "Janne Seppanen and Ari Tuononen and Nikkila, {Antti Juhani} and Jukka Turunen and Liisa Haarla",

year = "2015",

month = aug,

day = "31",

doi = "10.1109/PTC.2015.7232597",

language = "English",

booktitle = "2015 IEEE Eindhoven PowerTech, PowerTech 2015",

publisher = "IEEE",

address = "United States",

note = "IEEE PowerTech, PowerTech ; Conference date: 29-06-2015 Through 02-07-2015",

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TY - GEN

T1 - Experiences in using damping estimation methods in real-time oscillation monitoring

AU - Seppanen, Janne

AU - Tuononen, Ari

AU - Nikkila, Antti Juhani

AU - Turunen, Jukka

AU - Haarla, Liisa

PY - 2015/8/31

Y1 - 2015/8/31

N2 - This paper presents experiences in applying electromechanical oscillation damping estimation methods in real-time use from the transmission system operator's perspective. A wavelet based method and a method based on the multivariate autoregressive model are used for real-time monitoring of electromechanical oscillations. The paper analyzes the performance of these methods both under transient and ambient conditions. In the paper, real-time ambient data measured from the Nordic power system are analyzed. For transient analysis, also simulated data are used. Based on the results, recommendations regarding the use of modal analysis methods for monitoring of real power systems are given.

AB - This paper presents experiences in applying electromechanical oscillation damping estimation methods in real-time use from the transmission system operator's perspective. A wavelet based method and a method based on the multivariate autoregressive model are used for real-time monitoring of electromechanical oscillations. The paper analyzes the performance of these methods both under transient and ambient conditions. In the paper, real-time ambient data measured from the Nordic power system are analyzed. For transient analysis, also simulated data are used. Based on the results, recommendations regarding the use of modal analysis methods for monitoring of real power systems are given.

KW - damping estimation

KW - Electromechanical oscillation

KW - power system dynamics

KW - wide area monitoring

UR - http://www.scopus.com/inward/record.url?scp=84951325814&partnerID=8YFLogxK

U2 - 10.1109/PTC.2015.7232597

DO - 10.1109/PTC.2015.7232597

M3 - Conference article in proceedings

AN - SCOPUS:84951325814

BT - 2015 IEEE Eindhoven PowerTech, PowerTech 2015

PB - IEEE

T2 - IEEE PowerTech

Y2 - 29 June 2015 through 2 July 2015

ER -

Experiences in using damping estimation methods in real-time oscillation monitoring

Abstract

Conference

Keywords

UN SDGs

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