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Artículos en revistas:
Study on the self-integration of a Rogowski coil used in the measurement of partial discharges pulses
Año:2016
Áreas de investigación
  • Ingeniería eléctrica
Datos
Descripción
The maintenance of high-voltage power systems requires the determination of the amplitude and waveforms of fast current pulses that commonly occur in electric equipment. These high-frequency pulses may arise from different sources being partial discharges one of the most important events measured to determine the insulation status of electrical assets. This paper is a step forward in the modelling of Rogowski coils, which are commonly used to measure these pulses. This study was performed by means of a simplified model based on lumped electrical parameters. The modelwas simulated in Simulink and validated by measuring partial discharges (PD) in two different electrical insulation systems. The validation corroborates that the electrical model can be used to study the time and frequency responses of Rogowski coils with different number of turns and dimensions to obtain a configuration that fits the needs of the designer concerning the type of pulses that she/he wishes to measure. The paper also hints that changing the geometric parameters of the coil can be determinant to simplify the integration of pulses, so the Rogowski coil can be used to measure other type of pulses with different frequency spectra, such as lightning strikes,
Internacional
Si
JCR del ISI
Si
Título de la revista
Electrical Engineering
ISSN
0948-7921
Factor de impacto JCR
0,662
Información de impacto
Datos JCR del año 2015
Volumen
DOI
Número de revista
Desde la página
1
Hasta la página
10
Mes
SIN MES
Ranking
https://doi.org/10.1007/s00202-016-0456-4 Impact Factor 0,569 WOS (JCR) in 2016, Q4, T3 ENGINEERING, ELECTRICAL & ELECTRONIC 228/260
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Ricardo Albarracin Sanchez (UPM)
  • Autor: Guillermo Robles (Universidad Carlos III de Madrid)
  • Autor: Mónica V Rojas-Moreno (Universidad Carlos III de Madrid)
  • Autor: Jorge Ardila Rey (Universidad Carlos III de Madrid)
  • Autor: Juan Manuel Martínez Tarifa (Universidad Carlos III de Madrid)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Departamento: Ingeniería Eléctrica, Electrónica Automática y Física Aplicada
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