Identification of electrical parameters of powerful short-circuit laminated packs

Authors

DOI:

https://doi.org/10.15588/1607-6761-2012-2-10

Keywords:

graphitization furnace, short network, one phase laminated packs, electrical parameters, numerical modelling, normalization, polynomial regression

Abstract

New identification techniques of the electrical parameters of short-circuit single-phase laminated bus packs of high power graphitization complex are proposed. The combination of the procedures of normalization and polynomial regression data of the impedance and phase, obtained by numerical modelling of electromagnetic energy conversion, convective heat transfer and thermal conductivity of the main sections of bus packets graphitization furnace AC with the geometrical sizes of buses, their location and temperature conditions, are applied. Compared with the traditional method the accuracy of electrical parameters identification by 2–2,5 times are increased.

Author Biographies

D. S. Yarymbash, Zaporozhye National Technical University

Ph.D., Associate Professor

S. T. Yarymbash, Zaporozhye National Technical University

Ph.D., Associate Professor

I. M. Kylymnyk, Zaporozhye National Technical University

Ph.D., Associate Professor

References

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Сарапулов, Ф. Н. Расчет параметров цепей электротехнологических установок / Ф. Н. Спарапулов. – Екатеринбург : УГТУ, 1999. – 87 с.

Ярымбаш, Д. С. Идентификация электрических параметров печной петли мощных печей графитации / Ярымбаш Д. С. // Электротехника и электромеханика. – 2012. – № 1. – С. 49–54.

Бессонов, Л. А. Теоретические основы электротехники. Электромагнитное поле / Бессонов Л. А. – М. : Высшая школа, 2003. – 317 с.

Михеев, М. А. Основы теплопередачи / М. А. Михеев, И. М. Михеева. – М. : Энергия, 1977. – 344 с. 6. Правила устройства электроустановок. ПУЭ-2009. Харьков : ОООФорт, 2010. – 704 с.

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How to Cite

Yarymbash, D. S., Yarymbash, S. T., & Kylymnyk, I. M. (2012). Identification of electrical parameters of powerful short-circuit laminated packs. Electrical Engineering and Power Engineering, (2), 55–61. https://doi.org/10.15588/1607-6761-2012-2-10

Issue

No. 2 (2012): Electrical Engineering and Power Engineering

Section

Electroenergetics

License

Copyright (c) 2017 D. S. Yarymbash, S. T. Yarymbash, I. M. Kylymnyk

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