Results 141 to 150 of about 3,735 (200)

A novel method to estimate the lifetime of mineral oil-type power transformers based on the analysis of chemical and physical indicators using artificial intelligence. [PDF]

Heliyon
Alabdullh MKK, Joorabian M, Seifossadat SG, Saniei M, Abasi M.   +4 more
europepmc   +1 more source

Adsorption and Sensing Performance of Pt(1-3)-Modified TiSe₂ for Dissolved Gas (CH₄, C₂H₂, and CO) in Transformer Oil: A DFT Study. [PDF]

Int J Mol Sci
Ding J, Gui Y, Huang H.
europepmc   +1 more source

Research on the Transformer Failure Diagnosis Method Based on Fluorescence Spectroscopy Analysis and SBOA Optimized BPNN. [PDF]

Sensors (Basel)
Chen X, Li D, Wang A.
europepmc   +1 more source

Experimental investigations on the dissolved gas analysis method (DGA) through simulation of electrical and thermal faults in transformer oil

, 2014
Die Gasentstehung in Transformatorölen wird durch elektrischen und thermischen Fehler verursacht, welche ungünstige Betriebsbedingungen in Transformatoren zu führen. Mit dem Alterungsprozess des Transformators gehen ungünstige Betriebsfaktoren wie erhöhte Temperaturen, starke elektrische Felder, elektrische Entladungen, mechanischer Stress, und Schäden
openaire   +2 more sources

Multi-View Clustering-Based Outlier Detection for Converter Transformer Multivariate Time-Series Data. [PDF]

Sensors (Basel)
Shi Y, Guo J, Tian J, Yi T, Meng Y, Tian Z.   +5 more
europepmc   +1 more source

Improving Americium/Curium Separation Factors in the AmSel Process through Symmetry Lowering of the Diglycolamide Extractant. [PDF]

ACS Omega
Kolesar F, Van Hecke K, Verguts K, Marie C, Berthon L, Binnemans K, Cardinaels T.   +6 more
europepmc   +1 more source

Predecting power transformer health index and life expectation based on digital twins and multitask LSTM-GRU model. [PDF]

Sci Rep
El-Rashidy N, Sultan YA, Ali ZH.
europepmc   +1 more source

Analysis of the Energy Efficiency of Gas Extraction from Lake Kivu. [PDF]

ACS Omega
Sadeghi M, Hassanzadeh H.
europepmc   +1 more source

Synthesis of DOTA-Based ⁴³Sc Radiopharmaceuticals Using Cyclotron-Produced ⁴³Sc as Exemplified by [⁴³Sc]Sc-PSMA-617 for PSMA PET Imaging. [PDF]

Methods Protoc
Meier JP, Bhuiyan M, Freifelder R, Zhang HJ, Gonzalez L, Pusateri A, Tsai HM, Leoni L, Ghosh K, Markiewicz E, Henning C, Zhang Y, Weichselbaum R, Nolen J, Rotsch DA, Kao CM, Szmulewitz RZ, Chen CT, Chitneni SK.   +18 more
europepmc   +1 more source

Neural networks and particle swarm for transformer oil diagnosis by dissolved gas analysis. [PDF]

Sci Rep
Guerbas F, Benmahamed Y, Teguar Y, Dahmani RA, Teguar M, Ali E, Bajaj M, Dost Mohammadi SA, Ghoneim SSM.   +8 more
europepmc   +1 more source