Resilience enhancement of active distribution networks under extreme disaster scenarios: A comprehensive overview of fault location strategies

L Tang, Y Han, AS Zalhaf, S Zhou, P Yang… - … and Sustainable Energy …, 2024 - Elsevier
Fault diagnosis and location play a pivotal role in expediting fault restoration and enhancing
power system resilience. However, integrating distributed generation and diverse load …

Review of protection and fault handling for a flexible DC grid

J He, K Chen, M Li, Y Luo, C Liang… - Protection and Control of …, 2020 - ieeexplore.ieee.org
With the development of power electronics technology, the flexible DC grid will play a
significant role in promoting the transformation and reformation of the power grid. It is …

Analysis and prospect of the application of wireless sensor networks in ubiquitous power internet of things

L Cao, Z Wang, Y Yue - Computational Intelligence and …, 2022 - Wiley Online Library
With the rapid development of the economy and society, the low efficiency and high loss of
the traditional power grid can no longer meet the growing social demand, and the power …

Machine learning-based fault location for smart distribution networks equipped with micro-PMU

H Mirshekali, R Dashti, A Keshavarz, HR Shaker - Sensors, 2022 - mdpi.com
Faults in distribution networks occur unpredictably, causing a threat to public safety and
resulting in power outages. Automated, efficient, and precise detection of faulty sections …

Fault location method in power network by applying accurate information of arrival time differences of modal traveling waves

R Liang, N Peng, L Zhou, X Meng, Y Hu… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
Faults may be generated in power networks as a result of bad weather, human activities, or
some other factors. The complex structure of power network adds to the difficulty of fault …

Fault location scheme for multi-terminal transmission line based on frequency-dependent traveling wave velocity and distance matrix

R Zeng, L Zhang, QH Wu - IEEE Transactions on Power …, 2023 - ieeexplore.ieee.org
This article presents a novel traveling wave (TW) fault location scheme suitable for multi-
terminal transmission line. Firstly, Successive Variational Mode Decomposition (SVMD) and …

Fault location based on travelling wave identification using an adaptive extended Kalman filter

Y Xi, Z Li, X Zeng, X Tang, X Zhang… - IET Generation …, 2018 - Wiley Online Library
The fault location in transmission systems remains a challenging problem, primarily due to
the fault location near the substation ends or the weak fault signals. In this study, an adaptive …

Fault location of the renewable energy sources connected distribution networks based on time differences of the modal traveling waves

X Ren, Y Pan, M Hou, R Liang, L Su, Q Wang… - IEEE …, 2023 - ieeexplore.ieee.org
The topology of the distribution network and direction of the power flow will change when
distributed generators (DGs) are connected to it, making it difficult to locate faults using …

Two-terminal traveling wave fault location based on successive variational mode decomposition and frequency-dependent propagation velocity

R Zeng, Q Wu, L Zhang - Electric Power Systems Research, 2022 - Elsevier
This paper proposes a two-terminal traveling wave fault location method based on
Successive Variational Mode Decomposition (SVMD) and frequency-dependent …

Fault location on branched networks using mathematical morphology

M Salehi, F Namdari - IET Generation, Transmission & …, 2018 - Wiley Online Library
Here, a new travelling wave‐based fault location method is proposed for branched
networks. A mathematical morphology‐based filter is used to analyse fault‐induced transient …