Fault detection and diagnosis in power transformers: a comprehensive review and classification of publications and methods
AR Abbasi - Electric Power Systems Research, 2022 - Elsevier
A challenging problem in the protection of power transformers is the fault detection and
diagnosis (FDD). FDD has an essential role in the reliability and safety of modern power …
diagnosis (FDD). FDD has an essential role in the reliability and safety of modern power …
Machine learning for fault diagnosis of high-speed train traction systems: A review
High-speed trains (HSTs) have the advantages of comfort, efficiency, and convenience and
have gradually become the mainstream means of transportation. As the operating scale of …
have gradually become the mainstream means of transportation. As the operating scale of …
Transformer winding faults detection based on time series analysis
AR Abbasi, MR Mahmoudi… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Monitoring of winding faults is of great significance for the assessment of the transformer
maintenance status. In this study, the time series analysis is combined with frequency …
maintenance status. In this study, the time series analysis is combined with frequency …
Hierarchical federated learning for power transformer fault diagnosis
Accurate diagnosis of power transformer fault type is critical to maintaining its safe and
stable operation. Existing methods require a large number of labeled data and are …
stable operation. Existing methods require a large number of labeled data and are …
Application of statistical control charts to discriminate transformer winding defects
AR Abbasi, MR Mahmoudi - Electric Power Systems Research, 2021 - Elsevier
A common problem in power transformers is the winding defect which is caused by a variety
of internal and external conditions. It is necessary to detect and rectify the winding defect as …
of internal and external conditions. It is necessary to detect and rectify the winding defect as …
Investigation on machine learning algorithms to support transformer dissolved gas analysis fault identification
Dissolved gas analysis (DGA) is a powerful tool to monitor the condition of a power
transformer. Several interpretation methods have been proposed, one of the most reliable of …
transformer. Several interpretation methods have been proposed, one of the most reliable of …
Fault diagnosis of transformer windings based on decision tree and fully connected neural network
ZH Li, Y Zhang, A Abu-Siada, X Chen, Z Li, Y Xu… - Energies, 2021 - mdpi.com
While frequency response analysis (FRA) is a well matured technique widely used by
current industry practice to detect the mechanical integrity of power transformers …
current industry practice to detect the mechanical integrity of power transformers …
Clustering of transformer condition using frequency response analysis based on k-means and GOA
M Bigdeli, A Abu-Siada - Electric Power Systems Research, 2022 - Elsevier
Frequency response analysis (FRA) is considered as the most popular and reliable method
to detect mechanical deformations within power transformers. Despite this popularity …
to detect mechanical deformations within power transformers. Despite this popularity …
Detection of probability of occurrence, type and severity of faults in transformer using frequency response analysis based numerical indices
Frequency response analysis (FRA) is mainly used as a tool for detecting mechanical faults
(especially displacement and deformation of windings and core) as well as electrical faults …
(especially displacement and deformation of windings and core) as well as electrical faults …
A fuzzy logic model for power transformer faults' severity determination based on gas level, gas rate, and dissolved gas analysis interpretation
RA Prasojo, H Gumilang, Suwarno, NU Maulidevi… - Energies, 2020 - mdpi.com
In determining the severity of power transformer faults, several approaches have been
previously proposed; however, most published studies do not accommodate gas level, gas …
previously proposed; however, most published studies do not accommodate gas level, gas …