Investigation of Electrical Parameters of Interleaved Conductors' Packages in High Power Electrotechnological Installations

L.P. Goreva; D.S. Vlasov; M.S. Shvetsova

doi:10.4028/www.scientific.net/AMM.792.495

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 792Investigation of Electrical Parameters of...

Investigation of Electrical Parameters of Interleaved Conductors' Packages in High Power Electrotechnological Installations

Abstract:

Electric currents of the order 100 kA flow in secondary current leads of powerful electrotechnological installations. It causes active power losses and electromagnetic field power dissipation. To improve engineering-and-economical performance it is necessary to minimize pure resistance and inductance of current lead and symmetrize the parameters over phases while designing the installation. The paper considers approaches to formulate modern method for calculation pure resistance and inductance of secondary current leads in powerful electrotechnological installations.Interleaved conductors' packages have been examined as the longest partition of secondary current leads in ore-thermal furnace. The examination was carried out with numerical simulation of electromagnetic field of groups of interleaved water-cooled tubular buses (bus-packages) in ANSYS software. Dependencies of bus-packages pure resistance and inductance and their geometric parameters and interleaving ways for magnetic flux compensation have been obtained. Analysis of obtained results allows defining empiric formulae for calculation of electrical parameters of interleaved packages in powerful electrotechnological installations.

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Periodical:

Applied Mechanics and Materials (Volume 792)

Pages:

495-498

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.792.495

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Cite this paper

Online since:

September 2015

Authors:

L.P. Goreva*, D.S. Vlasov, M.S. Shvetsova

Keywords:

Electromagnetic Field Simulation, Inductance, Interleaved Packages, Ore-Thermal Furnace, Pure Resistance, Secondary Current Lead

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* - Corresponding Author

References

[1] S. Lupi, M. Forzan, A. Aliferov, Induction and direct resistance heating: Theory and numerical modeling, Heidelberg, Springer, (2015).

DOI: 10.1007/978-3-319-03479-9

Google Scholar

[2] A.I. Aliferov, R.A. Bikeev, D.S. Vlasov, L.P. Goreva, P. V. Domarov, Software for calculation of inductive reactance of secondary current conductances in electrotechnological installations, Russian Electrical Engineering. - 2010. -Vol. -81. - No 5. - pp.250-253.

DOI: 10.3103/s106837121005007x

Google Scholar

[3] L. P. Goreva, A. Y. Ignatenko, A. V. Bordunova, Calculation method of pure resistance and inductance of ore-thermal furnaces electrode holder tubes, Applied Mechanics and Materials. - 2015. - Vol. 698 (Electrical Engineering, Energy, Mechanical Engineering, EEM 2014), 35-39.

DOI: 10.4028/www.scientific.net/amm.698.35

Google Scholar

[4] I.B. Dantcis, L.S. Katcevich, G.M. Zhilov, Secondary current leads and electrical parameters of electric arc steel furnaces, second ed., Metallurgy, Moscow, (1987).

Google Scholar

[5] Information on http: /www. ansys. com.

Google Scholar

[6] A.I. Aliferov, R.A. Bikeev, L.P. Goreva, D.V. Skripko, Ya.V. Katasonova. Integral electrical parameters of unbladed hard-current lead for ore-smelting electric furnace, Russian Electrical Engineering (2011), Vol. 82, No 6, 307–312.

DOI: 10.3103/s1068371211060022

Google Scholar

[7] A.I. Aliferov, R.A. Bikeev, L.P. Gorewa, D.V. Skripko, Forschung Aktuell – Integrale elektrische Parameter von mehrlagigen festen Stromzuführungen, Elektrowärme international, Essen: Vulkan-Verlag GmbH, 2012. - №1. - pp.63-68.

Google Scholar