Zobrazeno 1 - 10
of 46
pro vyhledávání: '"numerical indices"'
Autor:
Zaresefat, Mojtaba a, ⁎, Schenkeveld, Walter b, Derakhshani, Reza c, d, Griffioen, Jasper a, e
Publikováno v:
In Groundwater for Sustainable Development May 2024 25
Publikováno v:
IEEE Access, Vol 9, Pp 13981-13991 (2021)
With the expansion of the use of frequency response analysis (FRA) as a reliable tool for fault detection in transformers, more capabilities of this method are discovered every day. So that today the number of transformer faults that can be identifie
Externí odkaz:
https://doaj.org/article/9f6c11b561dc4a6eab3b9d9cc4ce0605
Publikováno v:
IEEE Access, Vol 9, Pp 67051-67063 (2021)
Frequency response analysis is a powerful tool for mechanical fault diagnostics in power transformers. However, interpretation schemes still today depend on expert analyses, mainly because of the complex structure of power transformers. One of the fu
Externí odkaz:
https://doaj.org/article/828a334cfb904ccf9dbc86c3c639ceb9
Autor:
Mehran Tahir, Stefan Tenbohlen
Publikováno v:
Energies, Vol 16, Iss 9, p 3714 (2023)
At present, the condition assessment of transformer winding based on frequency response analysis (FRA) measurements demands skilled personnel. Despite many research efforts in the last decade, there is still no definitive methodology for the interpre
Externí odkaz:
https://doaj.org/article/93a5dec01d6e45a4bad8eb1aada20334
Akademický článek
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Autor:
Mehran Tahir, Stefan Tenbohlen
Publikováno v:
Energies, Vol 14, Iss 11, p 3227 (2021)
Frequency response analysis (FRA) is a well-known method to assess the mechanical integrity of the active parts of the power transformer. The measurement procedures of FRA are standardized as described in the IEEE and IEC standards. However, the inte
Externí odkaz:
https://doaj.org/article/bab3c2248d2e44089be19d6799a81ca1
Autor:
Yang, Yaoxian, Shen, Shuhang, Zhang, Fan, Ji, Shengchang, Ekanayake, Chandima, Saha, Tapan Kumar, Tenbohlen, Stefan, Jarman, Paul, Wang, Zhongdong
Publikováno v:
Transformers Magazine
Volume 10
Issue 2
Volume 10
Issue 2
Frequency Response Analysis (FRA) is a successful technique to detect mechanical damage in power transformers with greater sensitivity than other measurements. The SFRA method is commonly used today and requires a benchmark FRA measurement for compar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______951::8f4d06461e08f0e627afa0d2293f7133
https://hrcak.srce.hr/file/433177
https://hrcak.srce.hr/file/433177
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
IEEE Access, Vol 9, Pp 67051-67063 (2021)
Frequency response analysis is a powerful tool for mechanical fault diagnostics in power transformers. However, interpretation schemes still today depend on expert analyses, mainly because of the complex structure of power transformers. One of the fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f85744de55d6b056b47cc96ac12963b7
https://ieeexplore.ieee.org/document/9417212/
https://ieeexplore.ieee.org/document/9417212/
Publikováno v:
IEEE Access, Vol 9, Pp 13981-13991 (2021)
With the expansion of the use of frequency response analysis (FRA) as a reliable tool for fault detection in transformers, more capabilities of this method are discovered every day. So that today the number of transformer faults that can be identifie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95271221525f4e9392d6098211a74830
https://ieeexplore.ieee.org/document/9326298/
https://ieeexplore.ieee.org/document/9326298/