The Paton Welding Journal, 2005, №07

2005 №07 (05)

2005 №07 (07)

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The Paton Welding Journal, 2005, #7, 27-30 pages

Optimization of a transformer with developed yoke magnetic stray fluxes

S.V. Rymar

E.O. Paton Electric Welding Institute of the NASU. 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.

Abstract
A procedure is described for optimization of a single-phase transformer with developed magnetic stray fluxes, which uses an upgraded method of stray inductance calculation.
Keywords: transformer, yoke magnetic stray fluxes, optimization, stray inductance, parameters, welding equipment

References

1. Paton, B.E., Lebedev, V.K. (1953) Elements of calculation of ЛС circuits and apparatuses for arc melding. Kiev: AN Ukr. SSR.
2. Paton, B.E., Lebedev, V.K. (1966) Electric equipment for urc and slag melding. Moscow: Mashinostroenie.
3. Lebedev, V.K. ((958) Calculation of short-circuit resistance ol the welding transformer with yoke dissipation. Avto matich. Svarku, 4, 37–43.
4. Lebedev, V.K., Troitsky, V.A., Bely, N.G. (1968) Transformer with yoke dissipation controlled by welding cable. Ibid., 6, 61–65.
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7. Pentegov, I.V., Rymar, S.V., Stemkovsky, E.P. (2002) Optimization mathematical model of a three-phase transformer and selection of its design in multicriterial optimization. Teklin. Elektrodynamika, 1, 22–28.
8. Pentegov, I.V., Rymar, S.V. (1995) Method of determination of losses in transformer steel oriented to CAD application. Ibid., 6, 35–40.
9. Pentegov, I.V., Rymar, SAL (1996) Method of calculation of transformer open-circuit current oriented to CAD application. Ibid., 1, 39–45.
10. Koryachko, V.P., Kurejchik, V.M., Norenkov, I.P. (1987) Theoretical principles of CAD. Moscow: Energoatomizdat.
11. Pentegov, I.V., Rymar, S.V. (2004) Features of calculation of stray inductance of transformers with developed magnetic stray fluxes. Elehtrotekhnika i Elektromekhanika, 2, 38–45.
12. Vasyutinsky, S.B. (1970) Problems of theory and design of transformers. Leningrad: Energiya.

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Suggested Citation

S.V. Rymar (2005) Optimization of a transformer with developed yoke magnetic stray fluxes. The Paton Welding J., 07, 27-30.

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