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dc.contributor.advisorSantoso, Surya
dc.creatorTraphöner, Jonasen
dc.date.accessioned2014-09-18T20:23:18Zen
dc.date.issued2014-08en
dc.date.submittedAugust 2014en
dc.identifier.urihttp://hdl.handle.net/2152/26009en
dc.descriptiontexten
dc.description.abstractA more accurate and flexible grid analysis is achieved through an adaptive and dynamic calculation of line parameters. This is needed for future smart grid implementation. The primary objective of this thesis is to analyze the calculation of transmission line parameters. The impact certain assumptions have on the accuracy of line parameters and fault location algorithms are evaluated. In particular, the impact of the grounded shield wire assumption on the accuracy of fault location algorithms is analyzed. This implies that the impedance of towers be taken into consideration, rather than the simplification of a direct connection of the earth wire to ground. Secondly, the phenomenon of skin-effect is analyzed and evaluated in regards to a more accurate representation of line parameters and a minimization of parameter inaccuracy.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.subjectTransmission linesen
dc.subjectShield wireen
dc.subjectGroundingen
dc.subjectFault locationen
dc.titleEvaluation of impedance parameters in transmission linesen
dc.typeThesisen
dc.date.updated2014-09-18T20:23:18Zen
dc.description.departmentElectrical and Computer Engineeringen
thesis.degree.departmentElectrical and Computer Engineeringen
thesis.degree.disciplineElectrical and Computer Engineeringen
thesis.degree.grantorThe University of Texas at Austinen
thesis.degree.levelMastersen
thesis.degree.nameMaster of Science in Engineeringen


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