Computer evaluation of selected power system stabilizer designs

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dc.contributor.advisorTacker, Edgar C.
dc.contributor.committeeMemberSanders, Charles W.
dc.contributor.committeeMemberLinton, Thomas D.
dc.contributor.committeeMemberLee, Kwang Y.
dc.contributor.committeeMemberDonaghey, Charles E.
dc.creatorDeshpande, Abhay Kumar
dc.date.accessioned2022-10-06T16:18:41Z
dc.date.available2022-10-06T16:18:41Z
dc.date.issued1977
dc.description.abstractDynamic stability problems of a generator connected to an infinite bus through a transmission line have been studied previously. In this thesis an analysis of this stability problem is undertaken using modern control techniques. A nonlinear model of the generator together with its automatic voltage regulator is obtained, and is then linearized about the operating point. Four different types of power system stabilizers are designed on the basis of this linearized model. Dynamic stabilizer designs have been proposed by industry people, and these designs will serve as a standard of comparison. Modern control theory is used herein to obtain other stabilizers. The effectiveness of these stabilizers is tested by subjecting the system to a pulse disturbance. Time responses of the state variables are then compared to those resulting from the use of a dynamic stabilizer. It is found that there is a definite improvement in terminal voltage and internal frequency damping when stabilizers based on modern control are implemented. Cost functions are also compared in order to more completely specify the overall performance of the stabilizers.
dc.description.departmentElectrical and Computer Engineering, Department of
dc.format.digitalOriginreformatted digital
dc.format.mimetypeapplication/pdf
dc.identifier.other3357688
dc.identifier.urihttps://hdl.handle.net/10657/12138
dc.language.isoen
dc.rightsThis item is protected by copyright but is made available here under a claim of fair use (17 U.S.C. Section 107) for non-profit research and educational purposes. Users of this work assume the responsibility for determining copyright status prior to reusing, publishing, or reproducing this item for purposes other than what is allowed by fair use or other copyright exemptions. Any reuse of this item in excess of fair use or other copyright exemptions requires express permission of the copyright holder.
dc.titleComputer evaluation of selected power system stabilizer designs
dc.type.dcmiText
dc.type.genreThesis
thesis.degree.collegeCullen College of Engineering
thesis.degree.departmentElectrical Engineering, Department of
thesis.degree.disciplineElectrical Engineering
thesis.degree.grantorUniversity of Houston
thesis.degree.levelMasters
thesis.degree.nameMaster of Science

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