A New Approach to the Fault Location Problem: Using the Fault’s Transient Intermediate Frequency Response

A New Approach to the Fault Location Problem: Using the Fault’s Transient Intermediate Frequency Response

The fault location problem has been tackled mainly through impedance-based techniques, the travelling wave principle and more recently machine learning algorithms. These techniques require both current and voltage measurement. In the case of impedance-based methods they can provide multiples solutio...

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Autores principales: Nicolas Cifuentes, Bikash C. Pal
Formato: article
Lenguaje:EN
Publicado: IEEE 2021
Materias:
Fault location
frequency-dependent model
PSCAD
state-space model
transient analysis
Distribution or transmission of electric power
TK3001-3521
Production of electric energy or power. Powerplants. Central stations
TK1001-1841
Acceso en línea:https://doaj.org/article/5a7214fbc8fa4dcbb8e472e6d1e0d321
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spelling oai:doaj.org-article:5a7214fbc8fa4dcbb8e472e6d1e0d3212021-11-10T00:09:32ZA New Approach to the Fault Location Problem: Using the Fault’s Transient Intermediate Frequency Response2687-791010.1109/OAJPE.2021.3089678https://doaj.org/article/5a7214fbc8fa4dcbb8e472e6d1e0d3212021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9456948/https://doaj.org/toc/2687-7910The fault location problem has been tackled mainly through impedance-based techniques, the travelling wave principle and more recently machine learning algorithms. These techniques require both current and voltage measurement. In the case of impedance-based methods they can provide multiples solutions. In the case of the travelling wave approach it usually requires high sampling frequency measurements together with sophisticated identification algorithms. Machine learning techniques require training data and re-tuning for different grid topologies. This paper proposes a new fault location method based on the fault’s transient intermediate frequency response of the system immediately after a fault occurs. The transient response is characterized by the travelling wave phenomenon together with intermediate frequencies of oscillation, which are dependent on the faulted section and the fault location. In the proposed fault location solution, an offline methodology identifies these intermediate frequencies and their dependency on the fault location is fitted using a polynomial regression. The online fault location is performed using those polynomial regressions together with voltage measurements from the system and simple signal processing techniques. The full method is tested with an EMT simulation in PSCAD, using the exact frequency dependent model for underground cables.Nicolas CifuentesBikash C. PalIEEEarticleFault locationfrequency-dependent modelPSCADstate-space modeltransient analysisDistribution or transmission of electric powerTK3001-3521Production of electric energy or power. Powerplants. Central stationsTK1001-1841ENIEEE Open Access Journal of Power and Energy, Vol 8, Pp 510-521 (2021)
institution DOAJ
collection DOAJ
language EN
topic Fault location
frequency-dependent model
PSCAD
state-space model
transient analysis
Distribution or transmission of electric power
TK3001-3521
Production of electric energy or power. Powerplants. Central stations
TK1001-1841
spellingShingle Fault location
frequency-dependent model
PSCAD
state-space model
transient analysis
Distribution or transmission of electric power
TK3001-3521
Production of electric energy or power. Powerplants. Central stations
TK1001-1841
Nicolas Cifuentes
Bikash C. Pal
A New Approach to the Fault Location Problem: Using the Fault’s Transient Intermediate Frequency Response
description The fault location problem has been tackled mainly through impedance-based techniques, the travelling wave principle and more recently machine learning algorithms. These techniques require both current and voltage measurement. In the case of impedance-based methods they can provide multiples solutions. In the case of the travelling wave approach it usually requires high sampling frequency measurements together with sophisticated identification algorithms. Machine learning techniques require training data and re-tuning for different grid topologies. This paper proposes a new fault location method based on the fault’s transient intermediate frequency response of the system immediately after a fault occurs. The transient response is characterized by the travelling wave phenomenon together with intermediate frequencies of oscillation, which are dependent on the faulted section and the fault location. In the proposed fault location solution, an offline methodology identifies these intermediate frequencies and their dependency on the fault location is fitted using a polynomial regression. The online fault location is performed using those polynomial regressions together with voltage measurements from the system and simple signal processing techniques. The full method is tested with an EMT simulation in PSCAD, using the exact frequency dependent model for underground cables.
format article
author Nicolas Cifuentes
Bikash C. Pal
author_facet Nicolas Cifuentes
Bikash C. Pal
author_sort Nicolas Cifuentes
title A New Approach to the Fault Location Problem: Using the Fault’s Transient Intermediate Frequency Response
title_short A New Approach to the Fault Location Problem: Using the Fault’s Transient Intermediate Frequency Response
title_full A New Approach to the Fault Location Problem: Using the Fault’s Transient Intermediate Frequency Response
title_fullStr A New Approach to the Fault Location Problem: Using the Fault’s Transient Intermediate Frequency Response
title_full_unstemmed A New Approach to the Fault Location Problem: Using the Fault’s Transient Intermediate Frequency Response
title_sort new approach to the fault location problem: using the fault’s transient intermediate frequency response
publisher IEEE
publishDate 2021
url https://doaj.org/article/5a7214fbc8fa4dcbb8e472e6d1e0d321
work_keys_str_mv AT nicolascifuentes anewapproachtothefaultlocationproblemusingthefaultx2019stransientintermediatefrequencyresponse
AT bikashcpal anewapproachtothefaultlocationproblemusingthefaultx2019stransientintermediatefrequencyresponse
AT nicolascifuentes newapproachtothefaultlocationproblemusingthefaultx2019stransientintermediatefrequencyresponse
AT bikashcpal newapproachtothefaultlocationproblemusingthefaultx2019stransientintermediatefrequencyresponse
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