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Steam boiler transfer function through fuel supply - steam pressure at boiler outlet

https://doi.org/10.48184/2304-568X-2021-1-16-21

Abstract

The article provides an analytical relationship (mathematical model) between the steam pressure at the exit of the steam boiler and the fuel supplied to the boiler. The mathematical model was determined on the basis of the characteristics obtained experimentally through the channel "fuel - steam pressure in the boiler". The experimental data were processed by the method of M.P. Simo and E.P. Stephanie. The dynamics of the change in steam pressure in a steam boiler is simulated in the Matlab (Simulink) simulation environment. The resulting model will be used to develop an automatic control system for the vaporization process. In particular, when establishing the region of stable operation of the regulator, when choosing the optimal values of the tuning parameters of the regulator that satisfy the given quality indicators of technological processes.

About the Authors

M. A. Djamanbayev
«Almaty Technological University» JSC
Kazakhstan

Almaty



E. K. Musabaev
«Almaty Technological University» JSC
Kazakhstan

Almaty



References

1. Kostyuk A.G., Kumenko A.I., Nekrasov A.L., Kalinin S.V., Medvedev S.V. Ehksperimental'nyi analiz pul'satsii davleniya v paropodvodyashchikh organakh turboagregata. //Teploehnergetika, 2000.- № 6.- S. 50-57. (in Russian)

2. Roslyakov P.V., Zakirov I.A., Egorova L.E., Ionkin I.L., Chadaev A.V., Raisfel'd A.A. Sistema nepreryvnogo kontrolya i regulirovaniya protsessa goreniya i vrednykh vybrosov v atmosferu. //Teploehnergetika, 2000.- № 6.- S. 35-40. (in Russian)

3. Goldobin YU.M., Pavlyuk E.YU. Avtomatizatsiya teploehnergeticheskikh ustanovok : ucheb. posobie /.— Ekaterinburg : URFU, 2017.— 186 s. (in Russian)

4. Shishkin O. P., Parfenov A. N. Osnovy avtomatiki i avtomatizatsiya proizvodstvennykh protsessov. Uchebnik dlya neft. vuzov i fak. – M.: Nedra, 1965. - 340 s. (in Russian)

5. Stefani E.P. Osnovy rascheta nastroiki regulyatorov teploehnergeticheskikh protsessov. 2-e izd., – M.: Ehnergiya, 1972. – 376 s. (in Russian)

6. Piotrovskii D. L. i dr. Modelirovanie protsessa stabilizatsii davleniya para v parovom kotle. //KuBGAU.- №92(08).- 2013.- S. 237-239. (in Russian)

7. Martynenko I.I. Proektirovanie, montazh i ehkspluatatsiya sistem avtomatiki.- M.: «KoloS», 1981.-304 s. (in Russian)

8. D'yakov V.P. MATLAB. Polnyi samouchitel'.-M.: DMK Press, 2012.-768 s. (in Russian)


Review

For citations:


Djamanbayev M.A., Musabaev E.K. Steam boiler transfer function through fuel supply - steam pressure at boiler outlet. The Journal of Almaty Technological University. 2021;(1):16-21. (In Kazakh) https://doi.org/10.48184/2304-568X-2021-1-16-21

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ISSN 2304-568X (Print)
ISSN 2710-0839 (Online)