Fault detection, location and classification of a transmission line
Transient stability is very important in power system. Large disturbances like fault in a
transmission line are a concern which needs to be disconnected as quickly as possible in …
transmission line are a concern which needs to be disconnected as quickly as possible in …
A novel decision tree regression-based fault distance estimation scheme for transmission lines
A Swetapadma, A Yadav - IEEE transactions on power delivery, 2016 - ieeexplore.ieee.org
In this paper, a decision tree regression (DTR)-based fault distance estimation scheme for
double-circuit transmission lines is presented. Fault location is estimated using the …
double-circuit transmission lines is presented. Fault location is estimated using the …
Negative-sequence network based fault location scheme for double-circuit multi-terminal transmission lines
A Ghorbani, H Mehrjerdi - IEEE Transactions on Power …, 2019 - ieeexplore.ieee.org
The fault resistance and infeeded currents from tapped transmission lines are the two main
challenges to establish correct fault location estimation in multi-terminal transmission lines …
challenges to establish correct fault location estimation in multi-terminal transmission lines …
Unsynchronised fault‐location technique for three‐terminal lines
B Mahamedi, M Sanaye‐Pasand… - IET Generation …, 2015 - Wiley Online Library
This study describes a new fault‐location technique using negative‐sequence voltage for
three‐terminal lines. The ratios between the negative‐sequence voltage magnitudes …
three‐terminal lines. The ratios between the negative‐sequence voltage magnitudes …
Accurate fault location algorithm for shunt-compensated double circuit transmission lines using single end data
A Ghorbani, H Mehrjerdi - International Journal of Electrical Power & …, 2020 - Elsevier
This paper introduces an accurate fault location algorithm for double-circuit transmission
lines compensated by Static Var Compensator (SVC). The proposed algorithm is based on …
lines compensated by Static Var Compensator (SVC). The proposed algorithm is based on …
A closed form solution for line parameter-less fault location with unsynchronized measurements
This paper presents a novel two-terminal fault location algorithm without using line
parameters. The algorithm is formulated using unsynchronized voltage and current phasors …
parameters. The algorithm is formulated using unsynchronized voltage and current phasors …
New ground fault location approach for partially coupled transmission lines
F Abbasi, AA Abdoos, SM Hosseini… - Electric Power Systems …, 2023 - Elsevier
The technical requirements and environmental limitations increase utilizing both the parallel
and partially coupled transmission lines. However, it is very demanding to find the fault point …
and partially coupled transmission lines. However, it is very demanding to find the fault point …
A new method for fault location in special parallel lines called “stitched lines”
Today, a special kind of parallel double-circuit line, designated" stitched lines," is employed
in various transmission and sub-distribution networks in some countries, like Iran. In this type …
in various transmission and sub-distribution networks in some countries, like Iran. In this type …
An accurate non-pilot scheme for accelerated trip of distance relay zone-2 faults
A Ghorbani, H Mehrjerdi… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The delayed operation of distance relays zone-2 element for the faults at the end of the line
is excessive. It reduces the fault clearing speed and therefore, is one of the main factors that …
is excessive. It reduces the fault clearing speed and therefore, is one of the main factors that …
Unsynchronized fault-location technique for double-circuit transmission systems independent of line parameters
NI Elkalashy, TA Kawady, WM Khater… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
In this paper, a new double-end fault-location technique is proposed for parallel
transmission lines depending on unsynchronized measurements of both line ends without …
transmission lines depending on unsynchronized measurements of both line ends without …