Energija, Vol. 72. No. 3., 2023.
Izvorni znanstveni članak
https://doi.org/10.37798/2023723506
Development of transformers with natural ester and cellulose or aramid insulation
Ramazan Altay
; BEST Balikesir Elektromekanik Sanayi Tesisleri A.S., Balikesir, Turkey
*
İrem Hazar
orcid.org/0000-0002-5660-0553
; BEST Balikesir Elektromekanik Sanayi Tesisleri A.S., Balikesir, Turkey
Mahmut Aksoy
; BEST Balikesir Elektromekanik Sanayi Tesisleri A.S., Balikesir, Turkey
Hakan Aktay
; Opti-Consult, Konak/İzmir, Turkey
Jean-Claude Duart
; DuPont Specialty Products Operations Sarl, Geneva, Switzerland
Radoslaw Szewczyk
; DuPont Polska Sp. z o.o., Warsaw, Poland
* Dopisni autor.
Sažetak
This study describes selected research studies performed for developing design rules for power transformers using natural esters. The presented simulation results verified adequacy of design rules and allowed for adjustments needed for implementing the new insulation system vs. the one based on mineral oil and cellulose-based solid insulation. They were also used as a base for the next transformer design combining natural ester with aramid insulation.
Ključne riječi
Natural ester liquid; electric field distribution; com-putational fluid dynamics; aramid insulation
Hrčak ID:
314128
URI
Datum izdavanja:
1.2.2024.
Posjeta: 342 *