Analysis of current density distributions over the cross-section of OPGW cables using an analytical model and the FEM numerical method

Analysis of current density distributions over the cross-section of OPGW cables using an analytical model and the FEM numerical method

Multiconductor OPGW cables have a double function: they serve for lightning protection and as a communications channel. In this work, we present some results of the analysis of current density distributions in these cables obtained by an analytical method and using the FEMLAB software.

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Bibliographische Detailangaben
Hauptverfasser: Pinho, J.T., Dmitriev, V., da Costa, K.Q., Gonzalez, L., Colle, S., Andrade, M.A., da Silva, J.C.V., Bedia, M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Aluminum
Analytical models
Cables
Communication cables
Current density
Eigenvalues and eigenfunctions
Electromagnetic waveguides
Frequency domain analysis
Maxwell equations
Optical fiber cables
Steel
waveguide theory
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Beschreibung
Zusammenfassung:Multiconductor OPGW cables have a double function: they serve for lightning protection and as a communications channel. In this work, we present some results of the analysis of current density distributions in these cables obtained by an analytical method and using the FEMLAB software.
DOI:10.1109/IMOC.2007.4404386