Transformer Inrush Currents and Internal Faults Identification in Power Transformers Using Wavelet Energy Gradient

2016 ◽  
Vol 27 (3) ◽  
pp. 339-348
Author(s):  
Raidson Jenner Negreiros de Alencar ◽  
André Maurício Damasceno Ferreira
Keyword(s):  
Power Transformers ◽  
Wavelet Energy ◽  
Energy Gradient ◽  
Inrush Currents ◽  
Internal Faults

A runs test-based method for discrimination between internal faults and inrush currents in power transformers

2010 ◽  
Vol 21 (3) ◽  
pp. 1392-1408 ◽  
Author(s):  
Bahador Fani ◽  
M. E. H. Golshan ◽  
H. A. Abyaneh ◽  
M. Saghaian-nejad
Keyword(s):  
Power Transformers ◽  
Inrush Currents ◽  
Internal Faults

Gradient-based algorithm for the distinction of fault and inrush currents in low power transformers

2021 ◽  
Author(s):  
Robson Fabricio Pinto Moreira ◽  
Vinicius Marins Cleff ◽  
Everton Granemann Souza ◽  
Chiara D. Do Nascimento
Keyword(s):  
Low Power ◽  
Power Transformers ◽  
Gradient Based ◽  
Inrush Currents
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