Fault detection through discrete wavelet transform in overhead power transmission lines
Transmission lines are a very important and vulnerable part of the power system. Power
supply to the consumers depends on the fault‐free status of transmission lines. If the normal …
supply to the consumers depends on the fault‐free status of transmission lines. If the normal …
Fault location in transmission system based on transient recovery voltage using Stockwell transform and artificial neural networks
Fault location creates specific technical challenges for power system protection, providing
reliability in Transmission Systems (TS). This paper presents a new approach for locating …
reliability in Transmission Systems (TS). This paper presents a new approach for locating …
An innovative fault direction estimation technique for AC microgrid
Determination of fault direction in a microgrid (MG) is challenging for protection engineers.
The conventional fault detection schemes fail to detect the accurate direction and the small …
The conventional fault detection schemes fail to detect the accurate direction and the small …
Fault detection in power transmission system using reverse biorthogonal wavelet
A fault detection scheme is presented in this paper based on reverse biorthogonal wavelet
(RBW). The usefulness of the RBW-based scheme has been tested and authenticated on …
(RBW). The usefulness of the RBW-based scheme has been tested and authenticated on …
AHU sensor minor fault detection based on piecewise ensemble empirical mode decomposition and an improved combined neural network
X Yan, B Zhang, G Liu, K Fan - Science and Technology for the …, 2022 - Taylor & Francis
Faulty or inaccurate sensors may lead to increased energy consumption, thermal discomfort,
and even failure of control systems. An improved piecewise ensemble empirical mode …
and even failure of control systems. An improved piecewise ensemble empirical mode …
Hybrid artificial intelligence technique based fault location in a long transmission line
P Ray, SR Salkuti - Recent Advances in Power Systems: Select …, 2022 - Springer
This paper recommends a fault distance estimation approach focusing on artificial
intelligence (AI) based techniques in combination with signal processing techniques …
intelligence (AI) based techniques in combination with signal processing techniques …
Application of a Centroid Frequency-Based Back Propagation Neural Network Fault Location Method for a Distribution Network Considering Renewable Energy …
R Zhao, J Lu, Q Chen, N Zhou, H Liu - Electronics, 2024 - mdpi.com
The distribution network is a crucial component of the power system as it directly connects to
users and serves the purpose of distributing power and balancing the load. With the …
users and serves the purpose of distributing power and balancing the load. With the …
Artificial Hummingbird Algorithm-based fault location optimization for transmission line
S Verma, PK Roy, B Mandal, I Mukherjee - Journal of Engineering and …, 2024 - Springer
Transmission is an important aspect regarding an effective designing of electric supply
system. Ensuring reliable and fault-free transmission from the source for effective distribution …
system. Ensuring reliable and fault-free transmission from the source for effective distribution …
Wavelet transforms of the time series of small wholesale prices in the agricultural sector
S Kazantsev, A Pavlov, O Chekha - IOP Conference Series: Earth …, 2021 - iopscience.iop.org
The article provides a wavelet analysis of small wholesale prices for white cabbage in
Rostov-on-Don from 2017 to 2020 year. Approximation coefficients show a steady trend, the …
Rostov-on-Don from 2017 to 2020 year. Approximation coefficients show a steady trend, the …
A New Differential Current Protection Algorithm for Three-Terminal Line
In general, conventional differential scheme (CDS) is used for the three-terminal
transmission line protection; however, because of CT saturation under external faults, the …
transmission line protection; however, because of CT saturation under external faults, the …