Open Access
Subscription Access
Open Access
Subscription Access
Condition Monitoring and Fault Detection in Cables using Line Impedance Resonance Analysis
Subscribe/Renew Journal
Line Impedance Resonance Analysis is a powerful technique to determine the location of water trees and physical damage in all cables, from LV to EHV. The technique, which uses the concept of frequency-domain reflectometry, was originally developed for nuclear plants and has now been commercialized for practical applications in the field of condition monitoring as well as fault location.
Keywords
Cable Condition Monitoring, Fault Detection, Frequency-domain Reflectometry, LIRA.
User
Subscription
Login to verify subscription
Font Size
Information
- EPRI Report 1015209. Plant support engineering: Line impedance resonance analysis for the detection of cable damage and degradation; 2007.
- Fantoni PF. Wire system aging assessment and condition monitoring: The line resonance analysis method (LIRA). Halden Reactor Project (HWR-788); 2005.
- Rogovin D, Lofaro R. Evaluation of the broadband impedance spectroscopy prognostic/ diagnostic technique for electric cables used in NPP. USNRC (NUREG/CR-6904); 2006.
- Fantoni PF, Nordlund A. Wire System Aging Assessment and Condition Monitoring (WASCO). Nordic Nuclear Safety Research (NKS-30); 2006.
- Glass SW, Jones AM, Fifield LS, et al. AIP Conference Proceedings 1806, 080015. “Frequency Domain Reflectometry NDE for Aging Cables in Nuclear Power Plants; 2017. DOI: https://doi.org/10.1063/1.4974640
- Fantoni PF, Beverly D, Shumaker B, Campbell C. Condition monitoring of electrical cables using TDR and line resonance analysis. Ibersensor Conference; 2010. DOI: https://doi.org/10.1115/ICONE17-75833
- CIGRE B1 Technical Brochure No. 825. Maintenance of HV Cable Systems; 2021.
Abstract Views: 90
PDF Views: 0