Evaluating frequency quality of nordic system using PMU data

Zhao Xu; Jacob Østergaard; Mikael Togeby; Fridrik Rafn Isleifsson

doi:10.1109/PES.2008.4596468

Evaluating frequency quality of nordic system using PMU data

Zhao Xu, Jacob Østergaard, Mikael Togeby, Fridrik Rafn Isleifsson

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

19 Citations (Scopus)

Abstract

This paper focuses on analysing frequency quality of Nordic power system using measurements from Phasor Measurement Units (PMU). The PMU data of one year long period is used which has very high time resolution (20 ms per sample) and is able to provide detailed information in evaluating frequency quality and its correlation with time. The results show that the frequency quality of the Nordic power system is not satisfactory according to the suggested requirements. The electricity market operation is found to be one of the major reasons behind. Based on the results, discussion of frequency control for future power system is made where several new technologies of interests are suggested to be investigated.

Original language	English
Title of host publication	IEEE Power and Energy Society 2008 General Meeting
Subtitle of host publication	Conversion and Delivery of Electrical Energy in the 21st Century, PES
DOIs	https://doi.org/10.1109/PES.2008.4596468
Publication status	Published - 29 Sept 2008
Externally published	Yes
Event	IEEE Power and Energy Society 2008 General Meeting: Conversion and Delivery of Electrical Energy in the 21st Century, PES - Pittsburgh, PA, United States Duration: 20 Jul 2008 → 24 Jul 2008

Conference

Conference	IEEE Power and Energy Society 2008 General Meeting: Conversion and Delivery of Electrical Energy in the 21st Century, PES
Country/Territory	United States
City	Pittsburgh, PA
Period	20/07/08 → 24/07/08

Keywords

Demand as frequency controlled reserve
Frequency quality
Phasor Measurement Unit

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

More information

10.1109/PES.2008.4596468

Cite this

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title = "Evaluating frequency quality of nordic system using PMU data",

abstract = "This paper focuses on analysing frequency quality of Nordic power system using measurements from Phasor Measurement Units (PMU). The PMU data of one year long period is used which has very high time resolution (20 ms per sample) and is able to provide detailed information in evaluating frequency quality and its correlation with time. The results show that the frequency quality of the Nordic power system is not satisfactory according to the suggested requirements. The electricity market operation is found to be one of the major reasons behind. Based on the results, discussion of frequency control for future power system is made where several new technologies of interests are suggested to be investigated.",

keywords = "Demand as frequency controlled reserve, Frequency quality, Phasor Measurement Unit",

author = "Zhao Xu and Jacob {\O}stergaard and Mikael Togeby and Isleifsson, {Fridrik Rafn}",

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doi = "10.1109/PES.2008.4596468",

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Xu, Z, Østergaard, J, Togeby, M & Isleifsson, FR 2008, Evaluating frequency quality of nordic system using PMU data. in IEEE Power and Energy Society 2008 General Meeting: Conversion and Delivery of Electrical Energy in the 21st Century, PES., 4596468, IEEE Power and Energy Society 2008 General Meeting: Conversion and Delivery of Electrical Energy in the 21st Century, PES, Pittsburgh, PA, United States, 20/07/08. https://doi.org/10.1109/PES.2008.4596468

Evaluating frequency quality of nordic system using PMU data. / Xu, Zhao; Østergaard, Jacob; Togeby, Mikael et al.
IEEE Power and Energy Society 2008 General Meeting: Conversion and Delivery of Electrical Energy in the 21st Century, PES. 2008. 4596468.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AU - Xu, Zhao

AU - Østergaard, Jacob

AU - Togeby, Mikael

AU - Isleifsson, Fridrik Rafn

PY - 2008/9/29

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N2 - This paper focuses on analysing frequency quality of Nordic power system using measurements from Phasor Measurement Units (PMU). The PMU data of one year long period is used which has very high time resolution (20 ms per sample) and is able to provide detailed information in evaluating frequency quality and its correlation with time. The results show that the frequency quality of the Nordic power system is not satisfactory according to the suggested requirements. The electricity market operation is found to be one of the major reasons behind. Based on the results, discussion of frequency control for future power system is made where several new technologies of interests are suggested to be investigated.

AB - This paper focuses on analysing frequency quality of Nordic power system using measurements from Phasor Measurement Units (PMU). The PMU data of one year long period is used which has very high time resolution (20 ms per sample) and is able to provide detailed information in evaluating frequency quality and its correlation with time. The results show that the frequency quality of the Nordic power system is not satisfactory according to the suggested requirements. The electricity market operation is found to be one of the major reasons behind. Based on the results, discussion of frequency control for future power system is made where several new technologies of interests are suggested to be investigated.

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BT - IEEE Power and Energy Society 2008 General Meeting

T2 - IEEE Power and Energy Society 2008 General Meeting: Conversion and Delivery of Electrical Energy in the 21st Century, PES

Y2 - 20 July 2008 through 24 July 2008

ER -

Evaluating frequency quality of nordic system using PMU data

Abstract

Conference

Keywords

ASJC Scopus subject areas

More information

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