Watt loss in three-phase transformers with circular and hexagonal forming contours of twisted spatial magnetic core rods
DOI:
https://doi.org/10.20998/2074-272X.2014.2.02Keywords:
three-phase electromagnetic system, twisted spatial magnetic core, circular and hexagonal forming contours, watt loss minimumAbstract
For spatial three-phase axial electromagnetic systems with circular and hexagonal cross-section configurations of twisted butt-end magnetic core rods, analytical dependences for optimal geometrical relations determination over the transformer minimum watt loss criterion are obtained, comparative analysis of the systems energy efficiency made
References
Tihomirov P.M. Raschet transformatorov. Moscow, Jenergoatomizdat Publ., 1986. 528 p.
Power transformers. Reference book / pod red. S.D. Lizunova, A.K. Lohanina. – Moscow, Jenergoatomizdat Publ., 2004. 616 p.
Bormosov V.A., Kostousova M.N., Petrenko A.F., Smol'skaja N.E. Perspektivy i sostojanie razrabotok raspredelitel'nyh transformatorov massovyh serij. Available at: www.trans.-form.ru (accessed 13 September 2004).
Kravchenko A., Metel'skij V. Suhie jenergosberegajushhie transformatory. Jelektrik, 2013, no.4 pp. 12-15.
Kravchenko A., Metel'skij V. Masljanye jenergosberegajushhie transformatory. Jelektrik, 2013, no.5, pp. 14-17.
Stavinskiy A.A., Tishhenko I.A., Zelenyj N.I. Perspektivy i osobennosti dal'nejshego usovershenstvovanija indukcionnyh jelektromehanicheskih i staticheskih preobrazovatelej. Elektrotekhnichni ta kompiuterni systemy, 2011, no.1(77), pp. 64-69.
Stavinskiy A.A. Evolution of structures and premises of improvement of transformers and reactors transformation of circuits of electromagnetic systems (system with laminated and twisted magnetic circuits). Electrical engineering & electromechanics, 2011, no.6, pp. 33-38.
Avdieieva E.A., Stavinskiy R.A. Mass and cost figures for spatial axial three-phase electromagnetic systems with circular and hexagonal forming contours of twisted magnetic core rods. Electrical engineering & electromechanics, 2014, no.1, pp. 15-20.
Blincov V.S., Stavinskiy R.A., Avdieieva E.A., Sadovoj A.S. Transformers for specialized engineering objects embedding into limited-diameter shells and their improvement problem formulation. Electrical engineering & electromechanics, 2012, no.2, pp. 16-21.
Stavinskiy A.A., Plahtyr' O.O., Stavinskiy R.A. The quality parameters at structural optimization of spatial electromagnetic systems for tree-phase transformers, reactors and throttles. Electrical engineering & electromechanics, 2003, no.4, pp. 79-82.
Avdieieva E.A. Comparative analysis of planar and spatial three-phase electromagnetic systems with parallel forming surfaces of cores and coil windows (watt loss). Electrical engineering & electromechanics, 2012, no.5, pp. 13-17.
Belopol'skij I.I., Karetnikova E.I., Pikalova L.G. Raschet transformatorov i drosselej maloj moshhnosti. Izd. 2-e, pererab. i dop. Moscow, Jenergija Publ., 1973. 400 p.
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