New methodology for evaluation of non-pilot relay distance protection

Distance relays are typically used in transmission line protection. Their accuracy depends on the correct relay parameterization, phasor estimators, and correct usage of distance characteristics. Identifying suitable relay parameterization and algorithms considering multiple transmission line with v...

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Principais autores:	Campos, João T. L. S., Neves, W. L. A., Costa, Flávio Bezerra, Fernandes Júnior, D.
Formato:	article
Idioma:	English
Publicado em:	Springer
Assuntos:	Distance protection Relay algorithms Phasor estimation
Endereço do item:	https://repositorio.ufrn.br/jspui/handle/123456789/29809
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id	ri-123456789-29809
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spelling	ri-123456789-298092020-08-16T07:12:11Z New methodology for evaluation of non-pilot relay distance protection Campos, João T. L. S. Neves, W. L. A. Costa, Flávio Bezerra Fernandes Júnior, D. Distance protection Relay algorithms Phasor estimation Distance relays are typically used in transmission line protection. Their accuracy depends on the correct relay parameterization, phasor estimators, and correct usage of distance characteristics. Identifying suitable relay parameterization and algorithms considering multiple transmission line with various topologies and different fault types is a hard task. Here, a methodology based on the relay trip performance is proposed to evaluate all the main concerns of distance protection such as: maloperation trips per relay units in each fault type, overreach operation, and maloperation due to faults closer to the relay. The methodology could identify the best phasor estimators and distance configurations among those evaluated, as well as it could verify the power system topologies which yield in challenges for distance protection. The results achieved by the proposed methodology demonstrated that it can be useful for assisting the development of phasor estimators and new distance characteristics, as well as for setting existing distance protection in specific power system topologies 2020-08-13T00:56:10Z 2020-08-13T00:56:10Z 2018-12-18 article CAMPOS, J.T.L.S; NEVES, W.L.A.; COSTA, F.B.; FERNANDES, D.. New methodology for evaluation of non-pilot relay distance protection. Journal of Control, Automation and Electrical Systems, [s.l.], v. 30, n. 1, p. 113-124, 18 dez. 2018. Disponível em: https://link.springer.com/article/10.1007/s40313-018-00432-z. Acesso em: 10 ago. 2020. http://dx.doi.org/10.1007/s40313-018-00432-z. 2195-3880 https://repositorio.ufrn.br/jspui/handle/123456789/29809 10.1007/s40313-018-00432-z en Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ application/pdf Springer
institution	Repositório Institucional
collection	RI - UFRN
language	English
topic	Distance protection Relay algorithms Phasor estimation
spellingShingle	Distance protection Relay algorithms Phasor estimation Campos, João T. L. S. Neves, W. L. A. Costa, Flávio Bezerra Fernandes Júnior, D. New methodology for evaluation of non-pilot relay distance protection
description	Distance relays are typically used in transmission line protection. Their accuracy depends on the correct relay parameterization, phasor estimators, and correct usage of distance characteristics. Identifying suitable relay parameterization and algorithms considering multiple transmission line with various topologies and different fault types is a hard task. Here, a methodology based on the relay trip performance is proposed to evaluate all the main concerns of distance protection such as: maloperation trips per relay units in each fault type, overreach operation, and maloperation due to faults closer to the relay. The methodology could identify the best phasor estimators and distance configurations among those evaluated, as well as it could verify the power system topologies which yield in challenges for distance protection. The results achieved by the proposed methodology demonstrated that it can be useful for assisting the development of phasor estimators and new distance characteristics, as well as for setting existing distance protection in specific power system topologies
format	article
author	Campos, João T. L. S. Neves, W. L. A. Costa, Flávio Bezerra Fernandes Júnior, D.
author_facet	Campos, João T. L. S. Neves, W. L. A. Costa, Flávio Bezerra Fernandes Júnior, D.
author_sort	Campos, João T. L. S.
title	New methodology for evaluation of non-pilot relay distance protection
title_short	New methodology for evaluation of non-pilot relay distance protection
title_full	New methodology for evaluation of non-pilot relay distance protection
title_fullStr	New methodology for evaluation of non-pilot relay distance protection
title_full_unstemmed	New methodology for evaluation of non-pilot relay distance protection
title_sort	new methodology for evaluation of non-pilot relay distance protection
publisher	Springer
publishDate	2020
url	https://repositorio.ufrn.br/jspui/handle/123456789/29809
work_keys_str_mv	AT camposjoaotls newmethodologyforevaluationofnonpilotrelaydistanceprotection AT neveswla newmethodologyforevaluationofnonpilotrelaydistanceprotection AT costaflaviobezerra newmethodologyforevaluationofnonpilotrelaydistanceprotection AT fernandesjuniord newmethodologyforevaluationofnonpilotrelaydistanceprotection
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New methodology for evaluation of non-pilot relay distance protection

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