Results 91 to 100 of about 4,981,356 (146)

Improvement of the Sensitivity of Differential Protection of Power Transformers

This paper presents the development of micro-processor based device for improving the sensitivity of differential protection of power transformers. Power transformers failure may lead to high scale system’s operations disruption and heavy economic losses,
Dolgicers, Aleksandrs, Kozadajevs, Jevgeņijs   +1 more
core  

Novel Probabilistic Neural Network Models Combined with Dissolved Gas Analysis for Fault Diagnosis of Oil-Immersed Power Transformers. [PDF]

ACS Omega, 2021
Zhou Y, Tao L, Yang X, Yang L.
europepmc   +1 more source

Power Transformers Diagnostic

This paper presents main ideas of power transformers diagnostic. Talking about diagnostic we must understand that fault diagnosis and finding of fault location are affined fields.
Borščevskis, Oļegs, Gavrilovs, Gerards   +1 more
core  

Characterization of Miniaturized Transformers at Varying Operating Power

The trend towards miniaturization and integration, observed in all the fields of electronics, also applies to systems requiring galvanic isolation. A key aspect is the development of miniaturized transformers, to be integrated at silicon level or package
Halicki, Damian, Liu, Xiaokang, Pignari, Sergio A., Spadacini, Giordano, Negri, Simone, Grassi, Flavia, Sanna, Aurora   +6 more
core   +1 more source

Modulation of Soft Magnetic Properties in Fe-Based Amorphous and Nanocrystalline Alloys for Power Transformers: A Review. [PDF]

Materials (Basel)
Ge J, Zhang X, Yin C, Lu Z, Li B.
europepmc   +1 more source

Influence of nanofluid on performance improvement of dielectric properties and dissolved gases in oil-immersed power transformers. [PDF]

Discov Nano
Suboor A, Masood A, Khan AA, Urooj S, Zuberi MU, Khan SA, Rahman O, Parveen S, Bakhsh FI.   +8 more
europepmc   +1 more source

An intelligent life prediction approach employing machine learning models for the power transformers. [PDF]

Sci Rep
Nezami MM, Ahmad S, Salamat A, Ansari MF, Alsubait T, Taha IBM, Ghatasheh M, Mohamed Abdelwahab SA, Flah A.   +8 more
europepmc   +1 more source

Experimental dataset on the tensile and compressive mechanical properties of plain Kraft and crepe papers used as insulation in power transformers after ageing in mineral oil. [PDF]

Data Brief, 2021
Oria C, Carrascal I, Ferreño D, Fernández I, Ortiz A.   +4 more
europepmc   +1 more source

Residual-aware health prediction of power transformers via spatiotemporal graph neural networks. [PDF]

PLoS One
Zeng P, Chu G.
europepmc   +1 more source

Probabilistic Prognostics and Health Management of Power Transformers Using Dissolved Gas Analysis Sensor Data and Duval's Polygons. [PDF]

Sensors (Basel)
Kashiwagi FN, Michalski MAC, de Souza GFM, da Silva HJB, Côrtes HM.   +4 more
europepmc   +1 more source