NDLI: Using synchrophasor for fault location identification

Content Provider	IEEE Xplore Digital Library
Author	Nashawati, E. Garcia, R. Rosenberger, T.
Copyright Year	2012
Description	Author affiliation: Oncor Electric Delivery, 115 W. 7th St., Fort Worth, Texas 76102, USA (Nashawati, E.; Garcia, R.; Rosenberger, T.)
Abstract	Recent years have witnessed great improvements in the synchronized phasor measurement unit (PMU) technology. Synchronized measurements of the power system provide insightful data that was not visible prior to having PMU technology. As this technology continues to improve and as its infrastructure continues to grow, more PMU measurement locations are added every year. However, there are still many utility companies with very few synchrophasor points on their systems. Digital relays provide an economical source of these measurements since many relay manufacturers include PMU capabilities in their relays. This paper examines a method to locate faults on transmission lines without having PMU measurements on every bus and branch in the system. Test cases and real fault data is used to examine this method.
Starting Page	14
Ending Page	21
File Size	404567
Page Count	8
File Format	PDF
ISBN	9781467318402
e-ISBN	9781467318426
DOI	10.1109/CPRE.2012.6201218
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-04-02
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Fault location Circuit faults Phasor measurement units Impedance Transmission line measurements Mathematical model Power systems voltage measurement particle swarm optimization phase measurements phasor measurement units transmission line measurements
Content Type	Text
Resource Type	Article

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