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Improvement of energy performance of the electrotechnological comp-lex for production of solid biofuels using neural controller

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Category: Power supply technologies

Last Updated on 29 July 2014

Published on 17 October 2013

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Authors:

V.S. Fedoreiko, Dr. Sci. (Tech.), Professor, V. Hnatiuk Ternopil National Pedagogical University, Head of the Department of Mechanical Engineering and Transport, Ternopil, Ukraine.

M.I. Rutylo, Cand. Sci. (Tech.), V. Hnatiuk Ternopil National Pedagogical University, Assistant Lecturer of the Department of Mechanical Engineering and Transport, Ternopil, Ukraine.

I.S. Iskerskyi, V. Hnatiuk Ternopil National Pedagogical University, Assistant Lecturer of the Department of Mechanical Engineering and Transport, Ternopil, Ukraine.

Abstract:

Purpose. To justify the methods and means ensuring the rational management of speed rate of drive of electrotechnological complex producing two-component solid biofuels and reducing the electricity specific consumption and improving the quality of the final product.

Methodology. We present the generalized idea of the MATLAB simulation tools utilization for simulation of basic structures of technological equipment and controlled asynchronous motor. It is based on the results of the experimental studies on two-component solid biofuels briquetting.

Findings. By means of the neural controller based systems such as Sugeno, we have developed the structure of the automated flow line for binary solid biofuel production and its simulation model. Due to the simulation of the operation modes of the electric drives of metering and pressing equipment of the production line during connected dispensing of solid biofuel components we have obtained the variance of the mixture and moisture characteristics of the electromechanical actuator-screw extruder with and without correction of the speed rates of the dispenser’s driven elements. We have obtained the dependence of the electricity specific consumption during the production of solid fuel on the performance of the production line and raw material moisture.

Originality. The effective proportions of the biofuel’s components have been found out. The analytical dependence has been received in order to provide connected dosing through the utilization of adjustable electric drives. This lets us to extend the range of humidity of the base component and to reduce the energy consumption.

Practical value. We have suggested and described the new method of the two-component solid biofuels preparation. It also lets us to reduce the energy costs for technological process and to improve its quality indicators. 

References:

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Geletukha, G.G. and Zheleznaya, T.A. (2006), “Analysis of the main provisions of “Energy Strategy of Ukraine till 2030”, Promyshlennaya teploenergetika, no. 5, pp. 82–92.

2. Федорейко В.С. Дослідження характеристик багатокомпонентного твердого біопалива / В.С. Федорейко, І.С. Іскерський // Праці Таврійського державного агротехнологічного університету. – Мелітополь: ТДАТУ, 2011. – Вип. 24. – Т. 4. – С.80–88.

Fedoreiko, V.S. and Iskerskyi, I.S. (2011), “Investigation of the characteristics of multicomponent solid biofuels”, Pratsi Tavriyskoho derzhavnoho ahrotekhnolohichnoho universytetu, Vol. 4, no. 24, pp. 80–88.

3. Автоматизированное проектирование и расчет шнековых машин: монография / [Соколов М.В., Клинков А.С., Ефремов О.В. и др.] – М.: „Издательство Машиностроение“, 2004. – 248 с.

Sokolov, M.V., Klinkov, A.S., Yefremov, O.V., Belyaiev, P.S. and Odnolko, V.G. (2004), Avtomatizirovannoye proektirovaniye i raschet shnekovykh mashyn [Automated Design and Calculation of Screw Machines], Monograph, Izdatelstvo Mashynostroieniie, Moscow, Russia.

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German-Galkin, S.G. (2001), Kompyuternoye modelirovaniye poluprovodnikovykh system v MATLAB 6.0 [Computer Simulation of Semiconductor Systems in MATLAB 6.0], Korona-print, St. Peterburg, Russia.

5. Бешта О.С. Використання регульованого електропривода в задачах підвищення енергоефективності технологічних процесів / О.С. Бешта. // Науковий вісник Національного гірничого університету. – 2012. – № 4. – С. 98–107.

Beshta, O.S. (2012), “Electric drives adjustment for improvement of energy efficiency of technological processes”, Naukovyi visnyk Natsionalnoho hirnychoho universytetu, no. 4, pp. 98–107.

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