Observatorio de I+D+i UPM

Memorias de investigación
Other publications:
PD Approach for On-line PD Monitoring of Cable Systems Using the Minimum Number of PD sensors
Year:2017
Research Areas
  • Electric engineering
Information
Abstract
The new TS IEC 62478 introduces different PD approaches for unconventional PD measurements in high voltage cable systems. However, several questions arise when a continuous on-line PD monitoring is required: What is the most appropriate frequency measuring range in order to minimize the number of PD sensors? Should all accessories be monitored? What is maximum distance between two consecutive sensors to be sure that a good monitoring is achieved? What kind of PD monitoring (PD detection or PD location) should be chosen? What should be the PD sensitivity level in background noise conditions? What is the relationship between PD sensitivity of the measuring instrumentation and the number of PD sensors required?
International
No
Entity
CIGRÉ, Comité Nacional de España
Place
Santander
Pages
1-12
Reference/URL
Publication type
Artículo presentado en el Workshop de Monitorización de Líneas
Participants
  • Autor: Fernando Garnacho Vecino (UPM)
  • Autor: Abderrahim Khamlichi El Khamlichi (UPM)
  • Autor: Javier Ortego La Moneda (Diael)
  • Autor: Fernando Alvarez Gomez (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Redes e instalaciones de baja y alta tensión
  • Departamento: Ingeniería Eléctrica, Electrónica Automática y Física Aplicada
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)