The System of Automatic Control of Fuel Supply to the Boiler at the Thermal Power Plant

The article is devoted to the analysis of the technological process of heat load control and cost-effective fuel combustion in furnaces of drum steam generators at a thermal power plant. The object of automation – boiler unit type “Е-75-3,9-440G” – is analyzed. The mathematical model of fuel and air...

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Autores principales:	Dmitrieva Valeria, Sizin Pavel, Dzyuin Dmitry
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/31473c0dc1ef43bda152af55972cd136
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spelling	oai:doaj.org-article:31473c0dc1ef43bda152af55972cd1362021-11-08T15:20:33ZThe System of Automatic Control of Fuel Supply to the Boiler at the Thermal Power Plant2261-236X10.1051/matecconf/202134603092https://doaj.org/article/31473c0dc1ef43bda152af55972cd1362021-01-01T00:00:00Zhttps://www.matec-conferences.org/articles/matecconf/pdf/2021/15/matecconf_icmtmte2021_03092.pdfhttps://doaj.org/toc/2261-236XThe article is devoted to the analysis of the technological process of heat load control and cost-effective fuel combustion in furnaces of drum steam generators at a thermal power plant. The object of automation – boiler unit type “Е-75-3,9-440G” – is analyzed. The mathematical model of fuel and air supply system to the steam generator is developed according to installed equipment characteristics. The model’s parameters are calculated. The actuating element of the system is an electric single-turn mechanism designed to actuate shut-off and control valves in the fuel and air supply channels. Two-channel control system is synthetized for providing an optimal ratio of fuel and air consumption with oxygen content correction in the flue gases. The automatic control system model is realized in Matlab application package, Simulink programming environment. The achieved results show the right settings for cascade control system. In conclusion, an example of the necessary technical equipment complex is listed for technical implementation of the developed control system.Dmitrieva ValeriaSizin PavelDzyuin DmitryEDP SciencesarticleEngineering (General). Civil engineering (General)TA1-2040ENFRMATEC Web of Conferences, Vol 346, p 03092 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Engineering (General). Civil engineering (General) TA1-2040 Dmitrieva Valeria Sizin Pavel Dzyuin Dmitry The System of Automatic Control of Fuel Supply to the Boiler at the Thermal Power Plant
description	The article is devoted to the analysis of the technological process of heat load control and cost-effective fuel combustion in furnaces of drum steam generators at a thermal power plant. The object of automation – boiler unit type “Е-75-3,9-440G” – is analyzed. The mathematical model of fuel and air supply system to the steam generator is developed according to installed equipment characteristics. The model’s parameters are calculated. The actuating element of the system is an electric single-turn mechanism designed to actuate shut-off and control valves in the fuel and air supply channels. Two-channel control system is synthetized for providing an optimal ratio of fuel and air consumption with oxygen content correction in the flue gases. The automatic control system model is realized in Matlab application package, Simulink programming environment. The achieved results show the right settings for cascade control system. In conclusion, an example of the necessary technical equipment complex is listed for technical implementation of the developed control system.
format	article
author	Dmitrieva Valeria Sizin Pavel Dzyuin Dmitry
author_facet	Dmitrieva Valeria Sizin Pavel Dzyuin Dmitry
author_sort	Dmitrieva Valeria
title	The System of Automatic Control of Fuel Supply to the Boiler at the Thermal Power Plant
title_short	The System of Automatic Control of Fuel Supply to the Boiler at the Thermal Power Plant
title_full	The System of Automatic Control of Fuel Supply to the Boiler at the Thermal Power Plant
title_fullStr	The System of Automatic Control of Fuel Supply to the Boiler at the Thermal Power Plant
title_full_unstemmed	The System of Automatic Control of Fuel Supply to the Boiler at the Thermal Power Plant
title_sort	system of automatic control of fuel supply to the boiler at the thermal power plant
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/31473c0dc1ef43bda152af55972cd136
work_keys_str_mv	AT dmitrievavaleria thesystemofautomaticcontroloffuelsupplytotheboileratthethermalpowerplant AT sizinpavel thesystemofautomaticcontroloffuelsupplytotheboileratthethermalpowerplant AT dzyuindmitry thesystemofautomaticcontroloffuelsupplytotheboileratthethermalpowerplant AT dmitrievavaleria systemofautomaticcontroloffuelsupplytotheboileratthethermalpowerplant AT sizinpavel systemofautomaticcontroloffuelsupplytotheboileratthethermalpowerplant AT dzyuindmitry systemofautomaticcontroloffuelsupplytotheboileratthethermalpowerplant
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The System of Automatic Control of Fuel Supply to the Boiler at the Thermal Power Plant

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