High-impedance fault diagnosis: a review

A Aljohani, I Habiballah - Energies, 2020 - mdpi.com
High-impedance faults (HIFs) represent one of the biggest challenges in power distribution
networks. An HIF occurs when an electrical conductor unintentionally comes into contact …

Taxonomy of high impedance fault detection algorithm

M Mishra, RR Panigrahi - Measurement, 2019 - Elsevier
This manuscript presents the issues allied with the detection of high impedance fault (HIF)
on the power distribution network. HIFs are those faults with current too small to be protected …

Enhance High Impedance Fault Detection and Location Accuracy via -PMUs

Q Cui, Y Weng - IEEE Transactions on Smart Grid, 2019 - ieeexplore.ieee.org
The high impedance fault (HIF) has random, irregular, and unsymmetrical characteristics,
making such a fault difficult to detect in distribution grids via conventional relay …

High impedance fault detection in overhead distribution feeders using a DSP-based feeder terminal unit

JC Gu, ZJ Huang, JM Wang, LC Hsu… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
High impedance faults (HIFs) often draw too little current to activate conventional overcurrent
protection, making the detection of a HIF event a difficult task. A practical and implementable …

PSD based high impedance fault detection and classification in distribution system

S Roy, S Debnath - Measurement, 2021 - Elsevier
The recent progress in the area of signal processing has led to the development of
intelligent schemes for fault classification and faulty phase selection in distribution system …

High-impedance ground faulted line-section location method for a resonant grounding system based on the zero-sequence current's declining periodic component

J Li, G Wang, D Zeng, H Li - International Journal of Electrical Power & …, 2020 - Elsevier
The probability of single-phase high-impedance faults (HIFs) in a resonant grounding
system is high, and the existing fault detection and line-section location methods have …

Lightweight transfer nets and adversarial data augmentation for photovoltaic series arc fault detection with limited fault data

S Lu, R Ma, T Sirojan, BT Phung, D Zhang - International Journal of …, 2021 - Elsevier
Incidents of DC series arc faults in Photovoltaic (PV) systems are becoming more common,
posing significant threat to properties and human safety. Machine Learning (ML) based …

[HTML][HTML] Deep learning-based fault location framework in power distribution grids employing convolutional neural network based on capsule network

H Mirshekali, A Keshavarz, R Dashti, S Hafezi… - Electric Power Systems …, 2023 - Elsevier
Power distribution grids (PDGs) are one of the main parts of electrical logistic chains with the
task of transferring electricity to the consumers continually. Adverse weather conditions …

Early identification and location of short-circuit fault in grid-connected AC microgrid

X Zheng, Y Zeng, M Zhao… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
With the rapid development of microgrid and large-scale grid-connected operation, the
detection and location of short-circuit faults in microgrid has become a bottleneck. In this …

High impedance fault localization: A comprehensive review

E Baharozu, S Ilhan, G Soykan - Electric Power Systems Research, 2023 - Elsevier
Locating high impedance faults (HIFs) is one of the biggest challenges in power networks.
HIFs draw relatively low currents, so power system operators cannot easily detect them with …