EXPERIMENTAL STUDIES OF THE EFFECTIVENESS OF TOOTH-SLOT DESIGN SCREENS OF TURBO GENERATORS STATORS
Article_5 PDF (Українська)

Keywords

turbo generator
axial flow
tooth-slot design screens

How to Cite

Titko , O.I., et al. “EXPERIMENTAL STUDIES OF THE EFFECTIVENESS OF TOOTH-SLOT DESIGN SCREENS OF TURBO GENERATORS STATORS”. Proceedings of the Institute of Electrodynamics of the National Academy of Sciences of Ukraine, no. 46, May 2017, p. 034, https://prc.ied.org.ua/index.php/proceedings/article/view/255.

Abstract

Shown on the basis of experiments performed at a physical model of Turbo generator that conductive screens being repeat geometry of the stator iron segments are effectively protect against of  scattering fields both the tooth zone and back stator core, and their application will significantly increase the mechanical stability of the front package. As a result of the screening in the electromagnetic field of multilayer structures the channel effect is investigated. The idea of the structure electromagnetic shielding as the most effective is substantiated. References 9, figures 15.
Article_5 PDF (Українська)

References

Babyak A.A. Investigation of the shielding devices of the end parts of turbogenerators using a physical model. Abstract ... cand. dis. AN Ukrainian SSR. Institute of Electrodynamics. K., 1973. 28 p.

Voldek A.I., Danilevich Ya.B., Kosachevsky V.I., Yakovlev V.I. Electromagnetic processes in the end parts of electrical machines. L .: Energoatomizdat. Leningrad. department, 1983. 216 p.

Ezovit G.P. Handbook of electric power industry. K.: Nauk. Dumka, 1974. 272 p.

Titko A.I., Fedorenko G.M., Livshits A.L., Kobzar K.A. Tangential non-uniformity of electromagnetic and thermal characteristics in the extreme packages of a turbogenerator with a change in load. Hydroenergy of Ukraine. 2012. No. 3. P. 48–53.

Titko A.I. Electromagnetic shielding by open structures in electrical machines. K.: Nauk. Dumka, 1994. 304 p.

Titov V.V., Khutoretsky G.M., Zagorodnaya G.A., Vartanyan G.P. etc. Turbogenerators. Calculation and design. Leningrad: Energy, 1967. 896 p.

A.s. 1617535 USSR. The stator core of an alternating current electric machine. A.I. Titko; Appl. 03.03.88; Published 30.12.90, Bull. No. 48.

Pat 303 Ukraine. Electric machine stator. V.I. Smorodin, V.A. Kramarsky, I.Ya. Cheremisov et al. Bull. No. 1.

Das J.C. Power system analysis: short-circuit load flow and harmonics. New York: Taylor & Francis, 2002. 868 p.

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Copyright (c) 2017 O.I. Titko , N.D. Myshasty, A.I. Voronin, D.I. Hvalin

Downloads

Download data is not yet available.