Issn 305-9397. Ғылым және білім. 2022. №1-1 (66) issn 2305-9397
ISSN 2305-9397. Ғылым және білім. 2022. № 3-3 (68)
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| ISSN 2305-9397. Ғылым және білім. 2022. № 3-3 (68)____ _
229 generator is used as an energy source, the shaft of which is driven by a diesel engine. In the case of using a wind generator, the frequency and effective value of the supply voltage of the magnetron generator will be determined by the wind load. There are different options for circuit solutions that allow you to power the magnetron circuits from a wind generator through an intermediate DC link, in which the energy flows of a generator with a variable shaft rotation speed and an energy storage device are summarized. Solar panels generate direct current electrical energy, while the voltage depends on solar insolation, panel temperature and load [10-20]. It should be noted that the use of only one type of RES may be economically unprofitable in areas with large differences in wind speeds or the arrival of solar radiation. Based on this, it is more expedient to use the combined use of renewable energy sources of various types of electrical energy. Conclusion. The magnetron power supply in this installation contains an intermediate link of increased frequency, implemented using IGBT transistors. This solution makes it possible to get rid of numerous disadvantages inherent in systems with voltage conversion at a standard frequency of 50 Hz: large dimensions and weight, high cost, low efficiency, and low accuracy of magnetron output power control. Thus, the proposed design of a conveyor-type microwave installation with a magnetron power supply with an increased frequency link makes it possible to dry bulk materials with full control of the output power of the magnetrons, as well as reduce the cost of the installation and improve the weight and size parameters of the magnetron power supplies. REFERENCES 1 Arhangelskii YU.S. Spravochnaya kniga po SVCH elektrotermii: spravochnik: uchebnoe posobie. – Saratov: Nauchnaya kniga, 2011. – 560 st. 2 Promyshlennoe primenenie SVCH-nagreva / O. Morozov, A. Kargin, G. Savenko i dr.// Elektronika: Nauka, Tekhnologiya, Biznes. – 2010. – № 3. – St. 2-6. 3 Rogov I.A., Nekrutman, S.V. Sverhvysokochastotnyi nagrev pishchevyh produktov: uchebnoe posobie. – M.: Agropromizdat, 1986. – 351 st. 4 Limhengha S. Novel foodstuff conveyor belts compound for energy saving: the effect of microwave pre-heating and mixed fillerson mechanical properties / S. Limhengha, S. Limnararat, I. Jangchud, W. Sriseubsai // ARPN Journal of Engineering and Applied Sciences. 2017. Vol. 12. № 4. Pp. 1105-1110. 5 Artyuhov I.I., Zemcov A.I. Napravleniya sovershenstvovaniya multigeneratornyh SVCH elektrotekhnologicheskih ustanovok // Vestnik Saratovskogo gosudarstvennogo tekhnicheskogo universiteta. – 2011. – T. 1. – № 3(54). – St. 149-154. 6 Nikolaev M.D. SVCH-ustanovka konvejrnogo tipa dlya sushki sypuchih materialov / M.D. Nikolaev // Aktualnye problemy energetiki APK: Materialy XIII Nacionalnoi nauchno- prakticheskoi konferencii s mezhdunarodnym uchastiem / Pod obshch. red. Trushkina V.A. – Saratov: Amirit, 2022. – 208 st. ISBN 978-5-00207-028-2. 7 Toshiba Industrial Magnetron 2М164. [Электронный ресурс]. URL: http://www. hokuto.co.jp/eng/products/ind_magnetron/pdf/2М164_E.pdf. 8 Zemtsov A.I. Power Supply System for Industrial Packaged Magnetrons Group / A.I. Zemtsov, I.I. Artyukhov // 29th International Conference Radioelektronika (Pardubice, Czech Republic), 2019, DOI: 10.1109/RADIOELEK.2019.8733579. 9 Artyukhov I., Zemtsov A., Pylskaya E. Power Supply System for Multi-Generator Conveyor Microwave Installation. 2021 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM). 2021. Pp. 360-365. DOI: 10.1109/ICIEAM51226.2021.9446471. 10 Erbaev E.T. SVCH-ustanovka dlya sushki sypuchih produktov / E.T. Erbaev, I.I. Artyuhov, M.D. Nikolaev // Aktualnye problemy i perspektivy razvitiya selskih territorii i kadrovogo obespecheniya APK: sb. nauchnyh state II Mezhdunarodnoi nauchno-prakticheskoi konferencii (Minsk, 9–10 iyunya 2022 goda). Minsk: BGATU, 2022. St. 418-422. 11 Advanced LVDC electrical power architectures and microgrids: A step toward a new generation of power distribution networks / T. Dragicevic, J.C. Vasquez, J.M. Guerrero, D. Skrlec // IEEE Electrif. Mag. 2014. Vol. 2. №1. P. 54–65. |