Evaluating Frequency Quality of Nordic System using PMU data

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

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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 languageEnglish
Title of host publicationProceedings of the IEEE PES GENERAL MEETING 2008
PublisherIEEE
Publication date2008
Pages1-5
ISBN (Print)14-24-41905-0
DOIs
Publication statusPublished - 2008
Event2008 IEEE Power and Energy Society General Meeting - Pittsburgh, PA, United States
Duration: 20 Jul 200824 Jul 2008
http://ewh.ieee.org/cmte/PESGM08/

Conference

Conference2008 IEEE Power and Energy Society General Meeting
Country/TerritoryUnited States
CityPittsburgh, PA
Period20/07/200824/07/2008
Internet address

Bibliographical note

Copyright: 2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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