Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Proximity Influence of Underground High Voltage Transmission Power Lines on the State Estimation of Secondary Distribution Network
Year:2017
Research Areas
  • Electric engineering
Information
Abstract
The growth of urban areas nowadays has led to an increase in the number of underground power lines. Some underground networks are located in utility tunnels, which represent a new solution that allows simple operations on the infrastructures. Due to the expansion of urban areas, underground power lines have been gradually added in the already used utility tunnels, which means that two or more power lines run along the tunnel. A large transmission line with high voltage and current level generates large values of significant electromagnetic fields, which affect near power lines, producing a change in the equivalent line impedances of MV cable systems. State estimation result is a crucial aspect in the online management of power networks of the new smart grids. However line impedances are not well known. In this paper, a study of the proximity influence of a high voltage cable system on the line impedance of a MV cable network is analyzed, and the consequences of this on the state estimation are presented.
International
Si
Congress
Congreso Internacional de alta tensión y aislamiento eléctrico. ALTAE 2017
960
Place
La Habana, Cuba
Reviewers
Si
ISBN/ISSN
978-959-261-572-4
Start Date
27/11/2017
End Date
30/11/2017
From page
1
To page
6
Congreso Internacional de alta tensión y aislamiento eléctrico. ALTAE 2017.
Participants
  • Autor: Abderrahim Khamlichi El Khamlichi (UPM)
  • Autor: José Herrera (Antiguo alumno de la UPM)
  • Autor: Fernando Garnacho Vecino (UPM)
  • Autor: Jorge Bruna (CIRCE (Universidad de Zaragoza))
  • Autor: Jorge Rovira (FFII)
  • Autor: Paul Klarkson (National Phisical Laboratory (NPL), Reino Unido.)
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)
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