Hybrid model of convolutional auto-encoder and ellipse characteristic for unsupervised high impedance fault detection

J Yang, B Delinchant, D Niyato, N Hadjsaid - Electric Power Systems …, 2025 - Elsevier
High impedance faults (HIFs) present significant safety hazards such as fires and electric
shock accidents, urging the development of reliable HIF detection approaches …

Classification of Power-Grid Signal Transients based on Matched Filters and Graph Signal Processing

I Stanković, AD Popescu, M Brajović… - 2024 International …, 2024 - ieeexplore.ieee.org
In this paper, we introduce a technique for detecting and classifying transients within an
electrical signal. Our approach uses the standard matched filter for transient detection and …

Signal Processing using Phase Diagram Analysis-New Perspectives in Understanding Transient Features in Data Science

C Ioana, D Stanescu, D Nastasiu… - 2024 15th …, 2024 - ieeexplore.ieee.org
In today's digital era, advancements in communications, artificial intelligence and big data
are present in both professional and personal spheres, with data science playing a pivotal …

Evaluation of a Low-cost Capacitive Non-intrusive Sensor for the Detection, Localization and Identification of Defects in MVAC Cables

J Cicéron, P Rain, C Ioana - 2024 IEEE 5th International …, 2024 - ieeexplore.ieee.org
Partial discharges (PDs) monitoring is a common tool for diagnosing electrical systems. An
innovative, low-cost sensor for distance detection and positioning of partial PDs has been …

Early-Warning Indicators of Power Cable Weaknesses for Offshore Wind Farms

D Stanescu, A Digulescu, C Ioana… - OCEANS 2023-MTS …, 2023 - ieeexplore.ieee.org
Renewable energy is becoming an important way to generate energy with a much smaller
impact on the global environment. Wind power is one of the most prevalent renewable …