hrcak mascot   Srce   HID

Izvorni znanstveni članak

Performing reliable and reproducible frequency response measurements on power transformers

Michael RÄDLER
Stephanie UHRIG

Puni tekst: engleski, pdf (668 KB) str. 42-49 preuzimanja: 416* citiraj
APA 6th Edition
RÄDLER, M. i UHRIG, S. (2018). Performing reliable and reproducible frequency response measurements on power transformers. Transformers Magazine, 5 (3), 42-49. Preuzeto s https://hrcak.srce.hr/207737
MLA 8th Edition
RÄDLER, Michael i Stephanie UHRIG. "Performing reliable and reproducible frequency response measurements on power transformers." Transformers Magazine, vol. 5, br. 3, 2018, str. 42-49. https://hrcak.srce.hr/207737. Citirano 02.12.2020.
Chicago 17th Edition
RÄDLER, Michael i Stephanie UHRIG. "Performing reliable and reproducible frequency response measurements on power transformers." Transformers Magazine 5, br. 3 (2018): 42-49. https://hrcak.srce.hr/207737
Harvard
RÄDLER, M., i UHRIG, S. (2018). 'Performing reliable and reproducible frequency response measurements on power transformers', Transformers Magazine, 5(3), str. 42-49. Preuzeto s: https://hrcak.srce.hr/207737 (Datum pristupa: 02.12.2020.)
Vancouver
RÄDLER M, UHRIG S. Performing reliable and reproducible frequency response measurements on power transformers. Transformers Magazine [Internet]. 2018 [pristupljeno 02.12.2020.];5(3):42-49. Dostupno na: https://hrcak.srce.hr/207737
IEEE
M. RÄDLER i S. UHRIG, "Performing reliable and reproducible frequency response measurements on power transformers", Transformers Magazine, vol.5, br. 3, str. 42-49, 2018. [Online]. Dostupno na: https://hrcak.srce.hr/207737. [Citirano: 02.12.2020.]

Sažetak
The Sweep Frequency Response Analysis (SFRA) has become a standard method to assess the mechanical and electrical integrity of the power transformer’s active part. It provides a very high sensitivity to evaluate possible damages after transportation or for troubleshooting after a specific event such as a near failure with high short-circuit forces. However, users often struggle to reach a high reproducibility which is essential for a reliable condition assessment. Deviations, caused by reproducibility issues, can lead to misinterpretation, unnecessary inspections or cost-intensive maintenance activities. This paper focuses on best practices in order to perform highly repeatable and reproducible SFRA measurements.

Ključne riječi
IEC 60076-18; power transformer; reproducibility; SFRA; Sweep Frequency Response Analysis

Hrčak ID: 207737

URI
https://hrcak.srce.hr/207737

Posjeta: 596 *