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Diagnostic measurements on instrument transformers – Part II

Florian Predl ; Omicron
Michael Freiburg ; Omicron
Martin Anglhuber ; Omicron

Puni tekst: engleski, pdf (4 MB) str. 96-102 preuzimanja: 1.332* citiraj
APA 6th Edition
Predl, F., Freiburg, M. i Anglhuber, M. (2017). Diagnostic measurements on instrument transformers – Part II. Transformers Magazine, 4 (1), 96-102. Preuzeto s https://hrcak.srce.hr/172547
MLA 8th Edition
Predl, Florian, et al. "Diagnostic measurements on instrument transformers – Part II." Transformers Magazine, vol. 4, br. 1, 2017, str. 96-102. https://hrcak.srce.hr/172547. Citirano 28.11.2020.
Chicago 17th Edition
Predl, Florian, Michael Freiburg i Martin Anglhuber. "Diagnostic measurements on instrument transformers – Part II." Transformers Magazine 4, br. 1 (2017): 96-102. https://hrcak.srce.hr/172547
Harvard
Predl, F., Freiburg, M., i Anglhuber, M. (2017). 'Diagnostic measurements on instrument transformers – Part II', Transformers Magazine, 4(1), str. 96-102. Preuzeto s: https://hrcak.srce.hr/172547 (Datum pristupa: 28.11.2020.)
Vancouver
Predl F, Freiburg M, Anglhuber M. Diagnostic measurements on instrument transformers – Part II. Transformers Magazine [Internet]. 2017 [pristupljeno 28.11.2020.];4(1):96-102. Dostupno na: https://hrcak.srce.hr/172547
IEEE
F. Predl, M. Freiburg i M. Anglhuber, "Diagnostic measurements on instrument transformers – Part II", Transformers Magazine, vol.4, br. 1, str. 96-102, 2017. [Online]. Dostupno na: https://hrcak.srce.hr/172547. [Citirano: 28.11.2020.]

Sažetak
Part 1 of this article, published in Volume 3 Issue 4, pages 100ff, describes the measurements of excitation, winding resistance, turns ratio and accuracy as the most common diagnostic measurements on instrument transformers (current and voltage transformers) for condition and reliability assessment. Case studies show the failures which can be derived from the results and underline the importance of conducting regular diagnostic tests. Part 2 gives more details about the measurements of capacitance and dissipation/power factor, short circuit impedance, dielectric response analysis and partial discharge.

Ključne riječi
instrument transformer; electro-magnetic circuit; insulation; diagnostic tests

Hrčak ID: 172547

URI
https://hrcak.srce.hr/172547

Posjeta: 1.480 *