Remote Monitoring of Joints Status on In-Service High-Voltage Overhead Lines

Remote Monitoring of Joints Status on In-Service High-Voltage Overhead Lines

This work presents the feasibility study of an on-line monitoring technique aimed to discover unwanted variations of longitudinal impedance along the line (also named “impedance discontinuities”) and, possibly, incipient faults typically occurring on high voltage power transmissi...

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Bibliographic Details
Main Authors: Carlo Olivieri, Francesco de Paulis, Antonio Orlandi, Giorgio Giannuzzi, Roberto Salvati, Roberto Zaottini, Carlo Morandini, Lorenzo Mocarelli
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Energies
Subjects:
dynamic rating
midspan joints
TDR technique
high-voltage
overhead line
fault-detection
CVT
live-line coupling
signal processing
oxidation
Online Access:http://www.mdpi.com/1996-1073/12/6/1004

Internet

http://www.mdpi.com/1996-1073/12/6/1004

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