Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/102641
Title: Research of a dual-frequency power supply system for induction crucible furnaces for melting ferrous and non-ferrous metals
Authors: Kamaev, D. A.
Koptyakov, A. S.
Lusgin, V. I.
Frizen, V. E.
Krivtsova, E. V.
Issue Date: 2020
Publisher: IOP Publishing Ltd
Citation: Research of a dual-frequency power supply system for induction crucible furnaces for melting ferrous and non-ferrous metals / D. A. Kamaev, A. S. Koptyakov, V. I. Lusgin, et al. — DOI 10.1088/1757-899X/950/1/012027 // IOP Conference Series: Materials Science and Engineering. — 2020. — Vol. 950. — Iss. 1. — 012027.
Abstract: The article describes the power supply system of induction furnace based on a semiconductor converter, in which it is possible to work simultaneously in the exciting mode of low-frequency currents and frequencies three times higher when switching the compensation circuit of the furnace inductor at different stages of metal melting. Calculations of electromagnetic processes have shown the advisability of operating the power supply system in the mode of tripling the current frequency at the stage of heating and melting of the metal, but in the mode of low frequency - at the stage of technological processing of the melt. The ratio between the parameters of the furnace power supply in various operating modes are established. © Published under licence by IOP Publishing Ltd.
URI: http://hdl.handle.net/10995/102641
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85096562824
PURE ID: 20229058
41f1bd3d-28cf-41b2-8cd8-c9cac3f3d468
ISSN: 17578981
DOI: 10.1088/1757-899X/950/1/012027
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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