[HTML][HTML] Advances on fault detection techniques for resonant grounded power distribution networks in bushfire prone areas: Identification of faulty feeders, faulty …

SK Pirmani, MA Mahmud - Electric Power Systems Research, 2023‏ - Elsevier
Bushfires are catastrophic events which cause scathing impacts globally on human lives
and economies of different countries around the world. Powerline faults are considered as a …

[HTML][HTML] Faulty feeder detection for single phase-to-ground faults in distribution networks based on patch-to-patch CNN and feeder-to-feeder LSTM

J Yuan, Z Jiao - International Journal of Electrical Power & Energy …, 2023‏ - Elsevier
Faulty feeder detection has always been recognized as an essential issue in guaranteeing
the stable and reliable operation of distribution networks. Existing methods fail to fully exploit …

Faulty feeder detection for single line-to-ground fault in distribution networks with DGs based on correlation analysis and harmonics energy

J Yuan, Y Hu, Y Liang, Z Jiao - IEEE Transactions on Power …, 2022‏ - ieeexplore.ieee.org
Faulty feeder detection helps ensure the stable operation after single line-to-ground (SLG)
faults in distribution networks. However, the SLG fault currents are weak, the fault conditions …

[HTML][HTML] A reconstruction based adaptive fault detection scheme for distribution system containing AC microgrid

B Deshmukh, DK Lal, S Biswal - International Journal of Electrical Power & …, 2023‏ - Elsevier
The occurrence of a single line to ground fault, including high impedance faults (HIFs), in
various grounding systems, results in a low magnitude fault current. Due to this, the present …

Faulty feeder detection based on fully convolutional network and fault trust degree estimation in distribution networks

J Yuan, Z Jiao - International Journal of Electrical Power & Energy …, 2022‏ - Elsevier
Faulty feeder detection is crucial to maintaining the safety and stable operation of power
grids after single line-to-ground (SLG) faults occur in distribution networks. Existing detection …

Faulty feeder detection based on image recognition of current waveform superposition in distribution networks

J Yuan, Z Jiao - Applied Soft Computing, 2022‏ - Elsevier
Faulty feeder detection is essential for maintaining the security and stability of energy supply
in distribution networks. However, it is rather difficult to identify a specific faulty feeder owing …

Faulty-feeder detection for single phase-to-ground faults in distribution networks based on waveform encoding and waveform segmentation

J Yuan, Z Jiao - IEEE Transactions on Smart Grid, 2023‏ - ieeexplore.ieee.org
Faulty feeder detection helps ensure the stability and safety of power grids after single-
phase-to-ground (SPG) faults occur in distribution networks. The existing detection …

[HTML][HTML] Single line-to-ground fault current analysis for resonant grounded power distribution networks in bushfire prone areas

SK Pirmani, WSP Fernando, MA Mahmud - Electric power systems research, 2024‏ - Elsevier
In bushfire-prone regions, powerline faults, notably single line-to-ground (SLG) faults, are
significant contributors to wildfires. In order to promptly mitigate conflagration risks and …

Faulty feeder detection based on image recognition of voltage-current waveforms in non-effectively grounded distribution networks

J Yuan, T Wu, Y Hu, Z Jiao - International Journal of Electrical Power & …, 2022‏ - Elsevier
Faulty-feeder detection is essential for fault location and fault isolation after single line-to-
ground (SLG) faults in distribution networks. However, the SLG fault currents are weak, and …

Faulty line detection for cross‐line same‐phase successive ground faults in distribution network based on transient characteristics

Y Wang, C Feng, J Liu, X Dong… - IET Generation …, 2024‏ - Wiley Online Library
Currently, theoretical analysis of single‐phase grounding (SPG) faults in low‐current
grounding systems has reached a high level of refinement, and the corresponding detection …