A novel sensing device for underground cable condition assessment

Lauletta, John L.; Sözer, Yilmaz; Abreu-Garcı́a, J.A. De

doi:10.1109/icacact.2014.7223561

Cited by 5 publications

(1 citation statement)

References 33 publications

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“…The nature of underground installations necessitates the development of specialized measuring devices capable of detecting partial discharge and collecting sequential timeseries data. In recent studies such as [106,107], novel mechanisms and topologies for measuring partial discharge in low voltage underground cables were proposed. These devices utilize clamps that can be conveniently installed at the cable's entry point without the need for excavation or cable damage.…”

Section: Partial Discharge Measuring Devicementioning

confidence: 99%

A Survey of Time-Series Prediction for Digitally Enabled Maintenance of Electrical Grids

Mirshekali,

Santos,

Shaker

2023

Energies

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The maintenance of electrical grids is crucial for improving their reliability, performance, and cost-effectiveness. It involves employing various strategies to ensure smooth operation and address potential issues. With the advancement of digital technologies, utilizing time-series prediction has emerged as a valuable approach to enhance maintenance practices in electrical systems. The utilization of various recorded data from electrical grid components plays a crucial role in digitally enabled maintenance. However, the comprehensive exploration of time-series data prediction for maintenance is still lacking. This review paper extensively explores different time series that can be utilized to support maintenance efforts in electrical grids with regard to different maintenance strategies and grid components. The digitization of the electrical grids has enabled the collection of diverse time-series data from various network components. In this context, the paper provides an overview of how these time-series and historical-fault data can be utilized for maintenance purposes in electrical grids. Various maintenance levels and time series used for maintenance purposes in different components of the electrical grid are presented.

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Section: Partial Discharge Measuring Devicementioning

confidence: 99%