Results 51 to 60 of about 14,646 (305)
CMAC-based fault diagnosis of power transformers [PDF]
Proceedings of the 2002 International Joint Conference on Neural Networks. IJCNN'02 (Cat. No.02CH37290), 2003 Dissolved gas analysis (DGA) is one of most useful techniques to detect the incipient faults of power transformer. However, the identification of the faulted location by the traditional method is not always an easy task due to the variability of gas data and operational natures.
Lin, Wei-Song +2 more
openaire +2 more sources
Classification of multiple electromagnetic interference events in high-voltage power plant [PDF]
, 2018 This paper addresses condition assessment of electrical assets contained in high voltage power plants. Our work introduces a novel analysis approach of multiple event signals related to faults, and which are measured using Electro-Magnetic Interference ...
Boreham, Philip +5 more
core +2 more sources
Advancement in transformer fault diagnosis technology
Frontiers in Energy ResearchThe transformer plays a critical role in maintaining the stability and smooth operation of the entire power system, particularly in power transmission and distribution. The paper begins by providing an overview of traditional fault diagnosis methods for transformers, including dissolved gas analysis and vibration analysis techniques, elucidating their ...
Haiou Cao +4 more
openaire +2 more sources
Fault diagnosis of transformer using association rule mining and knowledge base [PDF]
, 2010 Association rule mining makes interesting associations and/or correlations among large sets of data. Those associations can be refined as decision rules to be used and stored in a knowledge base system.
Lu, J, Zhang, G, Zhang, T
core +1 more source
Fuzzy reasoning spiking neural P system for fault diagnosis [PDF]
, 2013 Spiking neural P systems (SN P systems) have been well established as a novel class of distributed parallel computing models. Some features that SN P systems possess are attractive to fault diagnosis.
Peng, Hong +5 more
core +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Power transformer vibration signal fault diagnosis based on feature determination coefficient
电力工程技术Transformer live fault diagnosis is of great significance to ensure the safe and stable operation of power transformers. In response to the problem of complex working environment and limited fault types characterized by a single parameter, a method based
XIE Lirong +3 more
doaj +1 more source
Fault Diagnosis of LSTM Network Tansformer Based on SMOTE and Bayes Optimization
Zhongguo dianli, 2023 With the improvement of power informatization, the method of transformer fault diagnosis based on intelligent algorithm and historical data has been paid more and more attention.
Hongjie ZHANG +5 more
doaj +1 more source
A framework for effective management of condition based maintenance programs in the context of industrial development of E-Maintenance strategies [PDF]
, 2016 CBM (Condition Based Maintenance) solutions are increasingly present in industrial systems due to two main circumstances: rapid evolution, without precedents, in the capture and analysis of data and significant cost reduction of supporting ...
Crespo Márquez, Adolfo +3 more
core +1 more source
Molecular Oncology, EarlyView.Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice +16 more
wiley +1 more source