Extraction of primary and secondary frequency control from active power generation data of power plants

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buir.contributor.authorArıkan, Orhan
buir.contributor.orcidArıkan, Orhan|0000-0002-3698-8888
dc.citation.epage22en_US
dc.citation.spage16en_US
dc.citation.volumeNumber73en_US
dc.contributor.authorOzer, B.en_US
dc.contributor.authorArıkan, Orhanen_US
dc.contributor.authorMoral, G.en_US
dc.contributor.authorAltintas, A.en_US
dc.date.accessioned2016-02-08T10:45:32Z
dc.date.available2016-02-08T10:45:32Z
dc.date.issued2015en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractFrequency control is a vital component of a secure and robust power grid and it ought to be closely monitored. Frequency control consists of two main components; primary and secondary control and their contributions are usually aggregated in the active power generation data of a plant, which is acquired via Supervisory Control And Data Acquisition. In many cases, such as in Turkey, they are demanded to be evaluated separately due to different impacts on power system or different financial policies. However, this is not usually a straightforward process since primary and secondary response cannot be obtained distinctly. In this work, Extraction of Primary and Secondary Control (EPSCon) algorithm is introduced to extract primary and secondary response over active power generation data. Based on time and frequency domain characteristics of primary and secondary response, EPSCon is developed on a Expectation-Maximization type recursive scheme employing Generalized Cross Correlation and ℓ1 Trend Filtering techniques. Favorably, EPSCon uses a simple plant model built upon basic governor and plant load controller technical characteristics as an initial estimate of primary and secondary response.en_US
dc.identifier.doi10.1016/j.ijepes.2015.03.007en_US
dc.identifier.issn0142-0615
dc.identifier.urihttp://hdl.handle.net/11693/25480
dc.language.isoEnglishen_US
dc.publisherElsevier Ltden_US
dc.relation.isversionofhttp://dx.doi.org/10.1016/j.ijepes.2015.03.007en_US
dc.source.titleInternational Journal of Electrical Power & Energy Systemsen_US
dc.subjectPower system frequency controlen_US
dc.subjectSignal processing applied to power systemsen_US
dc.subjectSparse signal recoveryen_US
dc.subjectData acquisitionen_US
dc.subjectExtractionen_US
dc.subjectFrequency domain analysisen_US
dc.subjectMaximum principleen_US
dc.subjectSignal processingen_US
dc.subjectExpectation - maximizationsen_US
dc.subjectGeneralized cross correlationsen_US
dc.subjectPower system frequenciesen_US
dc.subjectPower system monitoringen_US
dc.subjectPrimary and secondary controlen_US
dc.subjectSparse signal recoveriesen_US
dc.subjectSupervisory control and data acquisitionen_US
dc.subjectTime and frequency domainsen_US
dc.subjectElectric power system controlen_US
dc.titleExtraction of primary and secondary frequency control from active power generation data of power plantsen_US
dc.typeArticleen_US

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