Title :
Localization and diagnosis of stay rod of V guyed towers corrosion
Author :
Bezerra, Jose M. B. ; de Medeiros, Luiz H. A. ; Aquino, Ronaldo R. B. ; Neto, Otoni N. ; Novo, Lauro R. G. S. L. ; de Melo, Marcos T. ; Santos, Daniel S. ; Fontan, Marcio A. B. ; Britto, Paulo R. R.
Author_Institution :
Dept. de Eng. Eletr., Univ. Fed. de Pernambuco, Recife, Brazil
Abstract :
The paper presents an interesting research to a diagnosis system that will can localize and classify the corrosion process in response to electrical signals applied to the rod terminal that emerges from the soil. A special connector was developed to apply and receive high frequency signals on these rods through a network analyzer. Time domain analyses were performed to localize corrosion points on anchor rod surface. The corrosion levels will be inferred by neural network analysis.
Keywords :
corrosion; neural nets; poles and towers; power engineering computing; rods (structures); time-domain analysis; V-guyed tower corrosion; anchor rod surface; corrosion level; corrosion point localization; corrosion process; electrical signals; high-frequency signals; network analyzer; neural network analysis; soil; stay rod diagnosis; stay rod localization; time-domain analysis; Connectors; Corrosion; Inspection; Poles and towers; Resonant frequency; Soil; Solid modeling;
Conference_Titel :
High Voltage Engineering and Application (ICHVE), 2014 International Conference on
Conference_Location :
Poznan
DOI :
10.1109/ICHVE.2014.7035402
