Mimic circuit simulation in real time

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dc.contributor.authorCenteno, Virgilio A.en
dc.contributor.committeechairPhadke, Arun G.en
dc.contributor.committeememberRahman, Saifuren
dc.contributor.committeememberDe La Ree, Jaimeen
dc.contributor.departmentElectrical Engineeringen
dc.date.accessioned2014-03-14T21:40:32Zen
dc.date.adate2010-07-15en
dc.date.available2014-03-14T21:40:32Zen
dc.date.issued1988-06-10en
dc.date.rdate2010-07-15en
dc.date.sdate2010-07-15en
dc.description.abstractAn algorithm is derived for the removal of the DC offset from a faulted current signal using a microprocessor sampling on real-time. The algorithm is to be used instead of the analog Mimic circuit in distance computer relaying. Four variations of the algorithm were derived and tested to determine the best compromise between time response and noise sensitivity. The relay hardware is taken into consideration for the derivations to avoid adding any hardware to the relay. The graphical results of the test run in an analog simulator at the Virginia Tech Power Systems Laboratory are presented. Faults at different voltage angles were performed to determine the algorithm's performance at different levels of DC offset. From the graphical response obtained from the test and taking into consideration hardware and software limitations, a preferred algorithm is selected with a good compromise between time response and noise sensitivity.en
dc.description.degreeMaster of Scienceen
dc.format.extentix, 74 leavesen
dc.format.mediumBTDen
dc.format.mimetypeapplication/pdfen
dc.identifier.otheretd-07152010-020234en
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-07152010-020234/en
dc.identifier.urihttp://hdl.handle.net/10919/43745en
dc.publisherVirginia Techen
dc.relation.haspartLD5655.V855_1988.C467.pdfen
dc.relation.isformatofOCLC# 18562754en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.lccLD5655.V855 1988.C467en
dc.subject.lcshElectric circuit analysisen
dc.subject.lcshElectric linesen
dc.titleMimic circuit simulation in real timeen
dc.typeThesisen
dc.type.dcmitypeTexten
thesis.degree.disciplineElectrical Engineeringen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.levelmastersen
thesis.degree.nameMaster of Scienceen

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