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Acceleration of LV winding resistance measurement

Edis OSMANBASIC
Kerim OBARCANIN

Puni tekst: engleski, pdf (641 KB) str. 98-102 preuzimanja: 245* citiraj
APA 6th Edition
OSMANBASIC, E. i OBARCANIN, K. (2018). Acceleration of LV winding resistance measurement. Transformers Magazine, 5 (3), 98-102. Preuzeto s https://hrcak.srce.hr/207738
MLA 8th Edition
OSMANBASIC, Edis i Kerim OBARCANIN. "Acceleration of LV winding resistance measurement." Transformers Magazine, vol. 5, br. 3, 2018, str. 98-102. https://hrcak.srce.hr/207738. Citirano 26.11.2020.
Chicago 17th Edition
OSMANBASIC, Edis i Kerim OBARCANIN. "Acceleration of LV winding resistance measurement." Transformers Magazine 5, br. 3 (2018): 98-102. https://hrcak.srce.hr/207738
Harvard
OSMANBASIC, E., i OBARCANIN, K. (2018). 'Acceleration of LV winding resistance measurement', Transformers Magazine, 5(3), str. 98-102. Preuzeto s: https://hrcak.srce.hr/207738 (Datum pristupa: 26.11.2020.)
Vancouver
OSMANBASIC E, OBARCANIN K. Acceleration of LV winding resistance measurement. Transformers Magazine [Internet]. 2018 [pristupljeno 26.11.2020.];5(3):98-102. Dostupno na: https://hrcak.srce.hr/207738
IEEE
E. OSMANBASIC i K. OBARCANIN, "Acceleration of LV winding resistance measurement", Transformers Magazine, vol.5, br. 3, str. 98-102, 2018. [Online]. Dostupno na: https://hrcak.srce.hr/207738. [Citirano: 26.11.2020.]

Sažetak
The winding resistance measurement requires extended time. According to IEC 60076-1 and IEEE C57.12.90 standards, the test should be performed using DC test current on all phases of the high voltage, low voltage, and tertiary sides, and for all tap positions. Speeding up this measurement is very attractive. This paper presents two approaches to transformer saturation: increasing the test current, and a special connection of the windings to increase the number of turns. The presented case study shows the difference between the regular test procedure and a modified one.

Ključne riječi
transformer testing; winding resistance measurement; transformer saturation; test current; resistance stabilization

Hrčak ID: 207738

URI
https://hrcak.srce.hr/207738

Posjeta: 306 *