Please use this identifier to cite or link to this item: http://buratest.brunel.ac.uk/handle/2438/12593
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dc.contributor.authorKhan, M-
dc.contributor.authorLi, M-
dc.contributor.authorAshton, P-
dc.contributor.authorTaylor, G-
dc.contributor.authorLiu, J-
dc.coverage.spatialXiamen, PEOPLES R CHINA-
dc.date.accessioned2016-04-29T11:59:38Z-
dc.date.available2014-01-01-
dc.date.available2016-04-29T11:59:38Z-
dc.date.issued2014-
dc.identifier.citation2014 11th International Conference on Fuzzy Systems and Knowledge Discovery (FSKD), pp. 715 - 719, Xiamen, China, (19 - 21 August 2014)en_US
dc.identifier.isbn978-1-4799-5147-5-
dc.identifier.urihttp://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6980923&newsearch=true&queryText=Big%20Data%20Analytics%20on%20PMU%20Measurements-
dc.identifier.urihttp://bura.brunel.ac.uk/handle/2438/12593-
dc.description.abstractPhasor Measurement Units (PMUs) are being rapidly deployed in power grids due to their high sampling rates. PMUs offer a more current and accurate visibility of the power grids than traditional SCADA systems. However, the high sampling rates of PMUs bring in two major challenges that need to be addressed to fully benefit from these PMU measurements. On one hand, any transient events captured in the PMU measurements can negatively impact the performance of steady state analysis. On the other hand, processing the high volumes of PMU data in a timely manner poses another challenge in computation. This paper presents PDFA, a parallel detrended fluctuation analysis approach for fast detection of transient events on massive PMU measurements utilizing a computer cluster. The performance of PDFA is evaluated from the aspects of speedup, scalability and accuracy in comparison with the standalone DFA approach.en_US
dc.format.extent715 - 719 (5)-
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.source11th International Conference on Fuzzy Systems and Knowledge Discovery (FSKD)-
dc.source11th International Conference on Fuzzy Systems and Knowledge Discovery (FSKD)-
dc.subjectDetrended fluctuation analysis (DFA)en_US
dc.subjectParallel computingen_US
dc.subjectPhasor measurement unit (PMU)en_US
dc.subjectEvent detectionen_US
dc.subjectAmdahl's Lawen_US
dc.titleBig data analytics on PMU measurementsen_US
dc.typeConference Paperen_US
dc.identifier.doihttp://dx.doi.org/10.1109/FSKD.2014.6980923-
dc.relation.isPartOf2014 11TH INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS AND KNOWLEDGE DISCOVERY (FSKD)-
pubs.finish-date2014-08-21-
pubs.finish-date2014-08-21-
pubs.publication-statusPublished-
pubs.start-date2014-08-19-
pubs.start-date2014-08-19-
Appears in Collections:Dept of Electronic and Computer Engineering Research Papers

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