Advances in DGA based condition monitoring of transformers: A review

SA Wani, AS Rana, S Sohail, O Rahman… - … and Sustainable Energy …, 2021 - Elsevier
Abstract Dissolved Gas Analysis (DGA) is a standout diagnostic strategy to recognise
incipient faults and monitor the condition of oil-immersed transformers. It correlates the …

Effective IoT-based deep learning platform for online fault diagnosis of power transformers against cyberattacks and data uncertainties

M Elsisi, MQ Tran, K Mahmoud, DEA Mansour… - Measurement, 2022 - Elsevier
The distribution of the power transformers at a far distance from the electrical plants
represents the main challenge against the diagnosis of the transformer status. This paper …

Accuracy improvement of power transformer faults diagnostic using KNN classifier with decision tree principle

O Kherif, Y Benmahamed, M Teguar… - IEEE …, 2021 - ieeexplore.ieee.org
Dissolved gas analysis (DGA) is the standard technique to diagnose the fault types of oil-
immersed power transformers. Various traditional DGA methods have been employed to …

Fault diagnosis of transformer using artificial intelligence: A review

Y Zhang, Y Tang, Y Liu, Z Liang - Frontiers in Energy Research, 2022 - frontiersin.org
Transformer is one of the important components of the power system, capable of transmitting
and distributing the electricity generated by renewable energy sources. Dissolved Gas …

Dissolved gas analysis of insulating oil for power transformer fault diagnosis with deep belief network

J Dai, H Song, G Sheng, X Jiang - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Dissolved gas analysis (DGA) of insulating oil can provide an important basis for transformer
fault diagnosis. To improve diagnosis accuracy, this paper presents a new transformer fault …

Enhancing diagnostic accuracy of transformer faults using teaching-learning-based optimization

SSM Ghoneim, K Mahmoud, M Lehtonen… - Ieee …, 2021 - ieeexplore.ieee.org
The early detection of the transformer faults with high accuracy rates guarantees the
continuous operation of the power system networks. Dissolved gas analysis (DGA) is a …

Identification and application of machine learning algorithms for transformer dissolved gas analysis

UM Rao, I Fofana, K Rajesh… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Power transformers represent one of the most abundant and expensive components in the
electric power industry. Dissolved gas analysis (DGA) of transformer is the most widely …

Migration-based load balance of virtual machine servers in cloud computing by load prediction using genetic-based methods

LH Hung, CH Wu, CH Tsai, HC Huang - IEEE Access, 2021 - ieeexplore.ieee.org
This paper presents a two-stage genetic mechanism for the migration-based load balance of
virtual machine hosts (VMHs) in cloud computing. Previous methods usually assume this …

Deep neural network-based predictive modeling of road accidents

G Singh, M Pal, Y Yadav, T Singla - Neural Computing and Applications, 2020 - Springer
This work proposes to use deep neural networks (DNN) model for prediction of road
accidents. DNN consists of two or more hidden layers with large number of nodes. Accident …

Application of SVM and KNN to Duval Pentagon 1 for transformer oil diagnosis

Y Benmahamed, M Teguar… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
The carried out investigations deal with the application of machine learning algorithms to
Duval Pentagon 1 graphical method for the diagnosis of transformer oil. In fact, combined to …