UNIVERSAL TRAVELING-WAVE-BASED PROTECTION AND FAULT LOCATION FOR POWER SYSTEM

The technology described herein is generally directed towards a system for power transmission system protection and fault location, such as implemented in a deployable device at one or more junction points of a power transmission system. Aspects of the described technology can be directed to analyzi...

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Bibliographic Details
Main Authors Bencz, Elias, Pires, Adriano Oliveira, Ha, Hengxu, Kanabar, Mitalkumar, Barcelos de Oliveira, Lucas
Format Patent
LanguageEnglish
Published 10.09.2020
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:The technology described herein is generally directed towards a system for power transmission system protection and fault location, such as implemented in a deployable device at one or more junction points of a power transmission system. Aspects of the described technology can be directed to analyzing a traveling wave corresponding to a fault on a power transmission system. Example aspects can comprise receiving data representing current and voltage components of a traveling wave, maintaining the data in storage for fault location determination of the fault, transforming the data via a wavelet transform, into wavelet transform results and using the wavelet transform results for protection of the power transmission system.
Bibliography:Application Number: US201916292791