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Development Of Algorithms For Fault Detection In Distribution Systems

In this thesis, the possibility of detection of fault location in the cable distribution
systems by using traveling waves due to fault and circuit breaker operations is
investigated. Waveforms originated from both actions and fault steady state are
separately analyzed.
During such switching actions, high frequency variations which are absent in the
steady state conditions, take place. In order to simulate high frequency changes
properly, system elements are modeled accordingly. In other words, frequency
dependent models are introduced, and they are used in Electro-Magnetic Transients
Program (EMTP).
Since the characteristics of waveforms are different for separately analyzed
portions, different fault locating algorithms with their limitations are introduced.

Identiferoai:union.ndltd.org:METU/oai:etd.lib.metu.edu.tr:http://etd.lib.metu.edu.tr/upload/781591/index.pdf
Date01 December 2003
CreatorsErsoi, Moustafa
ContributorsOzay, Nevzat
PublisherMETU
Source SetsMiddle East Technical Univ.
LanguageEnglish
Detected LanguageEnglish
TypeM.S. Thesis
Formattext/pdf
RightsTo liberate the content for public access

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