2013
DOI: 10.1049/iet-gtd.2012.0724
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Turn‐to‐earth fault modelling of power transformer based on symmetrical components

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Cited by 17 publications
(10 citation statements)
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“…Also, power transformers have taken a key role in the transmission and distribution of electricity [3,4]. The studies in the last fifty years has focused on various magnetic materials and production techniques that can be used in transformers [5,6]. Nowadays, there are focused on improving the operating conditions of the power transformer, response in transient situations, possible damage and damage analysis, economics and new designs accordingly.…”
Section: Introductionmentioning
confidence: 99%
“…Also, power transformers have taken a key role in the transmission and distribution of electricity [3,4]. The studies in the last fifty years has focused on various magnetic materials and production techniques that can be used in transformers [5,6]. Nowadays, there are focused on improving the operating conditions of the power transformer, response in transient situations, possible damage and damage analysis, economics and new designs accordingly.…”
Section: Introductionmentioning
confidence: 99%
“…Como todo equipamento, o transformador está sujeito a falhas, neste sentido, Gouda et al (2013) divide essas falhas em duas classes: internas e externas. Considerando as falhas internas, essas atingem entre 70 e 80 % das falhas apontadas nos transformadores quando submetidos a uma observação de 20 anos.…”
Section: Introductionunclassified
“…Power transformers are the core component in power systems, and the safe and stable operation of these transformers affect the reliability of power supply and the economy. Transformer faults [1][2][3], such as winding grounding and interlayer short-circuit faults, can be caused by transient overvoltage, overcurrent, or insulation aging. Therefore, transformer faults, as well as early warning and timely maintenance, should be diagnosed in real time.…”
Section: Introductionmentioning
confidence: 99%