Abstract
In this paper the possibility of improving accuracy of maintaining the regime of melting metal by appropriate control of the arc voltages in electric arc furnaces is presented. For this purpose the methodology of the determination of the own and mutual inductances of the three flexible cables, are proposed and analyzed. This methodology based on realization experiments of the three-phase short network, as well as three biphasic short network when in the third phase arc is absent. The proposed methodology was implemented to determine the parameters of current propulsion of electric arc furnace type DSP-100. The determined cabel parameters (resistances and inductances) are used to form the control effect of the automatic control system by moving the electrodes and hence the power of the arcs of each phase.
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References
Bowman, B., Kruger, K.: Ark furnace physics. Stahleisen Verlag, Dusseldorf (2009)
Lozynski, O., Marushchak, Y.: Sytuacyjne keruvannia v dugovyh staleplavylnyh pechah. NU „Lvivska Politehnika”, Lviv (2004). (in Ukrainian)
Sokolov, M.M., Grasevich, V.N.: Elektrooborudovaniye mehanizmov elektrotermicheskih ustanovok.- M. Eniergoatomizdat (1983). (in Russian)
Balan, R., Maties, V., Hancu, O., Stan, S., Ciprian, L.: Modeling and control of an electric arc furnace. In: Control & Automation, 2007, MED 2007, Mediterranean Conference, pp. 1–6 (2007)
Mineyev, A.R., Korobov, A.I., Pogrebinskiy, M.Y.: Modelirovaniye lektrotehnologicheskih processov i ustanovok [Modelling of electrotechnical processes and installations]. Sputnik, Moscow (2004). (in Russian)
Dancis, Y.B., Kacievich, L.S., Shilov, G.M.: Korotkie sieti i eliektrichieskiye paramietry dugovyh eliektropiechiej. Spravochnik. M. Mirtallutgia (1984). (in Russian)
Denys, B.D., Marushchak, Y.Y.: Equipment for determination of the electrical characteristics of the current-conducting wire and arcing voltage of the three-phase electric arc furnace. A.C. No. 1086557 SSSR, MКИ H 05B7/148 (1984)
Zhao, H.: NN-Based approximate model control for the EAF electrode regulator system. Math. Prob. Eng. 2013, 874890 (2013)
Gomes, A.A., Durango, J.J.M., Mejia, A.E.: Electric arc furnace modeling for power quality analysis. In: ANDESCON 2010, pp. 1–6. IEEE (2010)
Lozynskyy, O.Y., Marushchak, Y.Y.: Some aspects of control actions formation in electromechanical systems. Electrotekhnika J. 1999(5), 52–56 (1999)
Zhao, H.: Approximate model control for the EAF electrode regulator system. Math. Prob. Eng. 2013, 874890 (2013)
Liand, L., Mao, Z.: A direct adaptive controller for EAF electrode regulator system using neural networks. Neurocomputing 82, 91–98 (2012)
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Marushchak, Y., Dorozhovets, M., Mazur, D. (2019). Operational Estimating of Arcs Voltage of Arc Steel Furnace. In: Hanus, R., Mazur, D., Kreischer, C. (eds) Methods and Techniques of Signal Processing in Physical Measurements. MSM 2018. Lecture Notes in Electrical Engineering, vol 548. Springer, Cham. https://doi.org/10.1007/978-3-030-11187-8_15
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DOI: https://doi.org/10.1007/978-3-030-11187-8_15
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