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Methodology for Relative Location of Voltage Sags Source using Voltage Measurements Only

Blanco Solano, Jairo and Petit Suárez, Johann F. and Ordóñez Plata, Gabriel Ordóñez Plata (2015) Methodology for Relative Location of Voltage Sags Source using Voltage Measurements Only. DYNA, 82 (192). pp. 94-100. ISSN 2346-2183

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Resumen

This paper presents a methodology for the relative location of voltage sags source based on voltage measurements only. Network faults are the most frequent disturbances in the electrical systems and in turn are the causes that generate most voltage sags. Thus, the proposed algorithm considers only voltage sags by network faults and a minimum of three voltage meters are required. Power quality can be evaluated automatically using the characterising and extracting information from voltage records. The positive sequence voltages are the descriptors used to determine the relative location of the voltage sags causes and the methodology is applied to a simulation where its effectiveness is verified. Matlab was used for validating this methodology, receiving voltage records of simulated voltage sags in ATP-EMTP.

Tipo de documento:Artículo - Article
Palabras clave:Power quality monitoring, relative location, voltage sags, positive sequence voltage, network faults
Temática:6 Tecnología (ciencias aplicadas) / Technology > 62 Ingeniería y operaciones afines / Engineering
Unidad administrativa:Revistas electrónicas UN > Dyna
Código ID:59019
Enviado por : Dirección Nacional de Bibliotecas STECNICO
Enviado el día :31 Oct 2017 17:20
Ultima modificación:27 Noviembre 2017 22:06
Ultima modificación:27 Noviembre 2017 22:06
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