A traveling wave-based fault location method employing VMD-TEO for distribution network

L **e, L Luo, Y Li, Y Zhang… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
In this paper, a traveling wave based fault location method is proposed for distribution
networks. Before fault occurs, an intrinsic distance difference matrix (IDDM) is established …

Single-ended fault location for hybrid feeders based on characteristic distribution of traveling wave along a line

H Shu, X Liu, X Tian - IEEE Transactions on Power Delivery, 2020 - ieeexplore.ieee.org
In terms of single-ended fault location for hybrid distribution lines, the most significant
challenge is in the identification of the fault section and reflected wave from the fault point …

A novel fault location method for hybrid lines based on traveling wave

L **e, L Luo, J Ma, Y Li, M Zhang, X Zeng… - International Journal of …, 2022 - Elsevier
In this paper, a novel fault traveling wave-based location method for hybrid lines is
proposed. According to the refraction characteristics of fault traveling wave (TW) at junction …

Modified VMD Algorithm based Fault Location Method for Overhead-Cable Hybrid Transmission Line in MTDC System

D Yu, N Zhou, J Liao, Q Wang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The precise identification of fault locations in multiterminal dc (MTDC) transmission systems
using traveling waves (TWs) is imperative for ensuring the secure and stable operation of …

Transmission line fault location based on three-phase state estimation framework considering measurement chain error model

A Ghaedi, MEH Golshan, M Sanaye-Pasand - Electric power systems …, 2020 - Elsevier
In this paper, a wide-area integrated method including a number of algorithms for
transmission lines fault location, faulty line discrimination, fault type and faulted phase (s) …

[HTML][HTML] An accurate unsynchronized fault location method on practically transposed transmission lines with closed-form solutions

D Lu, Y Liu, Y **e, Y Zhu, R Fan - … Journal of Electrical Power & Energy …, 2024 - Elsevier
This paper proposes an unsynchronized two-terminal fault location method on three phase
practically transposed transmission lines. Compared to the existing fault location methods …

Traveling wave velocity independent fault location scheme with adaptive mathematical filters for distribution network

X Luo, L Zhang, H Shan, T Ji - Electric Power Systems Research, 2022 - Elsevier
In this paper, a novel traveling wave fault location scheme suitable for multi-branch
distribution network is proposed. First, to overcome the negative impact of noise signals, a …

Faulted section identification in mixed lines using one end current traveling waves

K Nayak, AK Pradhan - IEEE Systems Journal, 2022 - ieeexplore.ieee.org
A faulted section identification method for mixed lines is proposed using initial current
traveling waves (TWs) of one end. The ratio of alpha-mode to zero-mode magnitude is used …

Two-terminal traveling-wave-based non-homogeneous transmission-line protection

JRL Júnior, FB Costa, FV Lopes - Electric Power Systems Research, 2023 - Elsevier
This paper presents a two-terminal traveling-wave-based protection algorithm applied to
non-homogeneous transmission lines comprising any number of sections with different …

Fault location for general AC/DC transmission lines: Multi-phase, non-homogeneous, partially mutually coupled and multi-terminal lines

D Lu, Y Liu - Electric Power Systems Research, 2023 - Elsevier
The complexity of a general AC/DC transmission line is mainly caused by the components
such as multi-phase line, non-homogeneous line, partially mutually coupled line and multi …