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Preliminary synchronized phasor data analysis of disturbance events in the US Eastern Interconnection
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2009 (English)In: Power Systems Conference and Exposition, 2009. PSCE ’09. IEEE/PES, IEEE , 2009, 136-143 p.Conference paper (Refereed)
Abstract [en]

This paper presents analysis results of synchronized phasor data from 10 disturbance events recorded in the US Eastern Interconnection (EI). The phasor data covers a wide region in the EI, allowing for the study of disturbance propagation, interarea modes, and oscillations in voltages and currents. The analysis is not straightforward because the EI is a meshed system with adequate interarea mode damping. Disturbances involving tripping a single large generator unit produce very short interarea swing responses. Islanding events involving regions at the perimeter, however, provide more prominent responses for analysis.

Place, publisher, year, edition, pages
IEEE , 2009. 136-143 p.
Keyword [en]
US Eastern interconnection;disturbance events;generator unit;interarea mode damping;islanding events;preliminary synchronized phasor data analysis;power system faults;power system interconnection;
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
URN: urn:nbn:se:kth:diva-63361DOI: 10.1109/PSCE.2009.4840097ISI: 000271244500021ISBN: 978-1-4244-3810-5OAI: diva2:482058
IEEE/PES Power Systems Conference and Exposition, Seattle, WA, MAR 15-18, 2009
© 2009 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. QC 20120202Available from: 2012-02-02 Created: 2012-01-23 Last updated: 2012-02-02Bibliographically approved

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Vanfretti, Luigi
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