scholarly journals INSULATION FAULT DIAGNOSIS IN HIGH VOLTAGE POWER TRANSFORMERS BY MEANS OF LEAKAGE FLUX ANALYSIS

2011 ◽  
Vol 114 ◽  
pp. 211-234 ◽  
Author(s):  
Manes Fernandez Cabanas ◽  
Francisco Pedrayes Gonz�lez ◽  
Manuel Garc�a Melero ◽  
Carlos H. Rojas Garc�a ◽  
Gonzalo Alonso Orcajo ◽  
...  
Keyword(s):  
Fault Diagnosis ◽  
High Voltage ◽  
Power Transformers ◽  
Flux Analysis ◽  
Leakage Flux

A New Online Method Based on Leakage Flux Analysis for the Early Detection and Location of Insulating Failures in Power Transformers: Application to Remote Condition Monitoring

2007 ◽  
Vol 22 (3) ◽  
pp. 1591-1602 ◽  
Author(s):  
Mans F. Cabanas ◽  
Manuel G. Melero ◽  
Francisco Pedrayes ◽  
Carlos H. Rojas ◽  
Gonzalo A. Orcajo ◽  
...  
Keyword(s):  
Early Detection ◽  
Condition Monitoring ◽  
Power Transformers ◽  
Flux Analysis ◽  
Leakage Flux

scholarly journals High Voltage Insulating Materials—Current State and Prospects

Energies ◽  
2021 ◽  
Vol 14 (13) ◽  
pp. 3799
Author(s):  
Pawel Rozga ◽  
Abderahhmane Beroual
Keyword(s):  
High Voltage ◽  
Power Transformers ◽  
Insulating Materials ◽  
Current State ◽  
Solid Liquid

Progression in the field of insulating materials for power transformers and other high voltage devices is visible regardless of the type of insulation: solid, liquid, or gas [...]

Mechanical fault diagnosis of outdoor high-voltage disconnector

2016 ◽  
Vol 11 (5) ◽  
pp. 556-563 ◽  
Author(s):  
Zhibin Qiu ◽  
Jiangjun Ruan ◽  
Daochun Huang
Keyword(s):  
Fault Diagnosis ◽  
High Voltage

Incipient fault diagnosis in power transformers by data-driven models with over-sampled dataset

2021 ◽  
Vol 201 ◽  
pp. 107519
Author(s):  
Sofia Moreira de Andrade Lopes ◽  
Rogério Andrade Flauzino ◽  
Ruy Alberto Corrêa Altafim
Keyword(s):  
Fault Diagnosis ◽  
Data Driven ◽  
Power Transformers ◽  
Incipient Fault ◽  
Incipient Fault Diagnosis

An unsupervised approach for fault diagnosis of power transformers

2021 ◽  
Author(s):  
Luis Dias ◽  
Miguel Ribeiro ◽  
Armando Leitão ◽  
Luis Guimarães ◽  
Leonel Carvalho ◽  
...  
Keyword(s):  
Fault Diagnosis ◽  
Power Transformers ◽  
Unsupervised Approach

scholarly journals Mechanical Fault Diagnosis of High Voltage Circuit Breakers Based on Wavelet Time-Frequency Entropy and One-Class Support Vector Machine

Entropy ◽  
2015 ◽  
Vol 18 (1) ◽  
pp. 7 ◽  
Author(s):  
Nantian Huang ◽  
Huaijin Chen ◽  
Shuxin Zhang ◽  
Guowei Cai ◽  
Weiguo Li ◽  
...  
Keyword(s):  
Support Vector Machine ◽  
Fault Diagnosis ◽  
High Voltage ◽  
Support Vector ◽  
Circuit Breakers ◽  
Time Frequency
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