A new protection scheme for transmission lines utilizing positive sequence fault components
B Chatterjee, S Debnath - Electric Power Systems Research, 2021 - Elsevier
In this paper, a novel integrated approach of protective relaying methodology has been
adopted for detecting faults and its location estimation in long transmission line. First, the …
adopted for detecting faults and its location estimation in long transmission line. First, the …
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 …
An improved single-ended correlation-based fault location technique using traveling waves
An improved single-ended traveling wave (TW)-based fault location technique is proposed
in this paper. It uses a correlation function to estimate the time delay between the fault …
in this paper. It uses a correlation function to estimate the time delay between the fault …
Correlation-based single-ended traveling wave fault location methods: A key settings parametric sensitivity analysis
This paper presents a sensitivity analysis of the key parametric settings used to
computationally implementing transmission line single-ended correlation-based traveling …
computationally implementing transmission line single-ended correlation-based traveling …
Evaluation of single-ended impedance-based transmission fault location using fixed and variable window phasor estimation approaches
In this paper, the performances of fixed and variable window size phasor-based techniques
reported in the literature are evaluated on a classical one-terminal impedance-based fault …
reported in the literature are evaluated on a classical one-terminal impedance-based fault …
Travelling wave based directional relaying without using voltage transients
In this letter, an alternative solution for travelling wave based directional relaying scheme is
presented by utilizing the prefault voltage sample acquired at a much lower sampling rate …
presented by utilizing the prefault voltage sample acquired at a much lower sampling rate …
Biosynthesis of conductive and paramagnetic value-added rare earth graphitic materials
Sustainable circularity of rare earth elements (REEs) can be achieved by phytoextraction of
REEs from waste and remanufacturing them as value-added products. We have …
REEs from waste and remanufacturing them as value-added products. We have …
Ferro-resonance analysis of capacitor voltage transformer with fast saturation damper
X Ding, K Yang, W Wang, B Liu, X Wang, J Zhang, D Li - Energies, 2022 - mdpi.com
With the increase in capacitor voltage transformer (CVT) operation life, CVT impedance
changes, and the short-time switching of overhead lines, it is very easy to cause a transient …
changes, and the short-time switching of overhead lines, it is very easy to cause a transient …
A Non-Iterative Fault Location Algorithm for Transposed/Untransposed Transmission Line Immune to Unsynchronized Measurements
This paper presents an impedance-based non-iterative fault location algorithm for a two-
terminal line considering unsynchronized measurements to account for the loss of Global …
terminal line considering unsynchronized measurements to account for the loss of Global …
Fault detection and classification scheme for smart grids considering high impedance evolving and cross-country faults
Transmission lines (TL) are exposed to diverse climatic conditions, which make them prone
to faults in different phases simultaneously or after a short delay at the same or different …
to faults in different phases simultaneously or after a short delay at the same or different …