Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Study on the self-integration of a Rogowski coil used in the measurement of partial discharges pulses
Year:2016
Research Areas
  • Electric engineering
Information
Abstract
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,
International
Si
JCR
Si
Title
Electrical Engineering
ISBN
0948-7921
Impact factor JCR
0,662
Impact info
Datos JCR del año 2015
Volume
Journal number
From page
1
To page
10
Month
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
Participants
  • 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)
Research Group, Departaments and Institutes related
  • Creador: Departamento: Ingeniería Eléctrica, Electrónica Automática y Física Aplicada
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Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
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