Wavelet-based analysis and detection of traveling waves due to DC faults in LCC HVDC systems

This paper presents qualitative and quantitative analysis of the traveling waves induced by faults on direct current (DC) transmission lines of line-commutated converter high-voltage direct current (LCC HVDC) systems for detecting the wavefront arrival times using the boundary wavelet coefficients f...

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Principais autores: Silva, Daniel Marques da, Costa, Flávio Bezerra, Miranda, Vladimiro, Leite, Helder
Formato: article
Idioma:English
Publicado em: Elsevier
Assuntos:
DC fault-induced transients
Traveling waves
Wavelet transform
Fault detection and location
HVDC systems
Endereço do item:https://repositorio.ufrn.br/jspui/handle/123456789/29804
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spelling ri-123456789-298042023-02-07T19:42:54Z Wavelet-based analysis and detection of traveling waves due to DC faults in LCC HVDC systems Silva, Daniel Marques da Costa, Flávio Bezerra Miranda, Vladimiro Leite, Helder DC fault-induced transients Traveling waves Wavelet transform Fault detection and location HVDC systems This paper presents qualitative and quantitative analysis of the traveling waves induced by faults on direct current (DC) transmission lines of line-commutated converter high-voltage direct current (LCC HVDC) systems for detecting the wavefront arrival times using the boundary wavelet coefficients from real-time stationary wavelet transform (RT-SWT). The qualitative analysis takes into account the steady-state operation and the detection of the inception times of both first and second wavefronts at the converter stations. The behavior of the boundary wavelet coefficients in DC transmission lines is examined considering the effects of the main parameters that influence the detection of the traveling waves, such as mother wavelets, sampling frequency, DC transmission line terminations, electrical noises, as well as fault resistance and distance. An algorithm designed to run in real-time and able to minimize the factors that hamper the performance of traveling wave-based protection (TWP) methods is proposed to detect the first and second surge arrival times. Quantitative results are achieved based on the accuracy of one- and two-terminal fault location estimation methods, and indicate the proper operation of the presented algorithm 2020-08-12T19:32:54Z 2020-08-12T19:32:54Z 2018-06-05 article SILVA, Daniel Marques da; COSTA, Flavio B.; MIRANDA, Vladimiro; LEITE, Helder. Wavelet-based analysis and detection of traveling waves due to DC faults in LCC HVDC systems. International Journal Of Electrical Power & Energy Systems, [S.L.], v. 104, p. 291-300, jan. 2019. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S0142061518309888?via%3Dihub. Acesso em: 08 ago. 2020. http://dx.doi.org/10.1016/j.ijepes.2018.07.011. 0142-0615 https://repositorio.ufrn.br/jspui/handle/123456789/29804 10.1016/j.ijepes.2018.07.011 en Elsevier
institution Repositório Institucional
collection RI - UFRN
language English
topic DC fault-induced transients
Traveling waves
Wavelet transform
Fault detection and location
HVDC systems
spellingShingle DC fault-induced transients
Traveling waves
Wavelet transform
Fault detection and location
HVDC systems
Silva, Daniel Marques da
Costa, Flávio Bezerra
Miranda, Vladimiro
Leite, Helder
Wavelet-based analysis and detection of traveling waves due to DC faults in LCC HVDC systems
description This paper presents qualitative and quantitative analysis of the traveling waves induced by faults on direct current (DC) transmission lines of line-commutated converter high-voltage direct current (LCC HVDC) systems for detecting the wavefront arrival times using the boundary wavelet coefficients from real-time stationary wavelet transform (RT-SWT). The qualitative analysis takes into account the steady-state operation and the detection of the inception times of both first and second wavefronts at the converter stations. The behavior of the boundary wavelet coefficients in DC transmission lines is examined considering the effects of the main parameters that influence the detection of the traveling waves, such as mother wavelets, sampling frequency, DC transmission line terminations, electrical noises, as well as fault resistance and distance. An algorithm designed to run in real-time and able to minimize the factors that hamper the performance of traveling wave-based protection (TWP) methods is proposed to detect the first and second surge arrival times. Quantitative results are achieved based on the accuracy of one- and two-terminal fault location estimation methods, and indicate the proper operation of the presented algorithm
format article
author Silva, Daniel Marques da
Costa, Flávio Bezerra
Miranda, Vladimiro
Leite, Helder
author_facet Silva, Daniel Marques da
Costa, Flávio Bezerra
Miranda, Vladimiro
Leite, Helder
author_sort Silva, Daniel Marques da
title Wavelet-based analysis and detection of traveling waves due to DC faults in LCC HVDC systems
title_short Wavelet-based analysis and detection of traveling waves due to DC faults in LCC HVDC systems
title_full Wavelet-based analysis and detection of traveling waves due to DC faults in LCC HVDC systems
title_fullStr Wavelet-based analysis and detection of traveling waves due to DC faults in LCC HVDC systems
title_full_unstemmed Wavelet-based analysis and detection of traveling waves due to DC faults in LCC HVDC systems
title_sort wavelet-based analysis and detection of traveling waves due to dc faults in lcc hvdc systems
publisher Elsevier
publishDate 2020
url https://repositorio.ufrn.br/jspui/handle/123456789/29804
work_keys_str_mv AT silvadanielmarquesda waveletbasedanalysisanddetectionoftravelingwavesduetodcfaultsinlcchvdcsystems
AT costaflaviobezerra waveletbasedanalysisanddetectionoftravelingwavesduetodcfaultsinlcchvdcsystems
AT mirandavladimiro waveletbasedanalysisanddetectionoftravelingwavesduetodcfaultsinlcchvdcsystems
AT leitehelder waveletbasedanalysisanddetectionoftravelingwavesduetodcfaultsinlcchvdcsystems
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