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Registration Number

0224U032734, (0123U103948) , R & D reports

Title

Modernization of coal-fired boiler units of TPPs and CHPs taking into account the diversification of their fuel base to ensure stable heat and energy supply and power system load regulation

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Розроблення і апробація методів модернізації та реконструкції котлоагрегатів ТЕС і ТЕЦ для забезпечення стабільного тепло- та енергопостачання і регулювання навантаження в енергосистемі

Head

Dunaievska Nataliia I., Доктор технічних наук

Registration Date

03-12-2024

Organization

Thermal Energy Technology Institute Of The National Academy Of Sciences Of Ukraine (TETI NASU)

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Development of scientific foundations and methods for modernization of coal-fired boiler units at TPPs and CHPs, taking into account the diversification of their fuel base to ensure stable heat and power supply and load regulation in the power system during wartime and post-war periods.

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 The project aims to develop scientific foundations and methods for modernising coal-fired boiler units at TPPs and CHPs, considering diversifying their fuel base to ensure stable heat and power supply and load regulation in the power system during wartime and post-war periods. Project results: -analysis of the possibilities of functioning and the role of solid fuel energy in Ukraine and the world, including the involvement of biomass in the fuel base, to ensure stable heat and power supply and load regulation in the power system during the war and post-war periods -analysis of the properties of non-project coal and biomass to determine their combustion behaviour, ways to reduce their slagging and corrosive properties, including in fuel mixtures; -analysis of operational characteristics and combined tests of TPP and CHP boiler units to identify the main factors of reducing their efficiency and reliability when operating on solid fuels and natural gas and develop recommendations for their reduction through operational measures (for example, boiler units of Zmiivska, Trypilska TPP, Darnytska, Cherkaska CHP); -modelling of critical deviations of furnace processes in the boiler TPP-210A of the 300 MW unit with their comparison with the results of tests and thermal calculations; -development and implementation of solutions for the modernisation of elements and reconstruction of boilers at TPPs and CHPPs, standard specifications for the creation of a system for diagnostics and early warning of critical deviations of furnace processes, for the reconstruction of anthracite boiler units at CHPs with their conversion to gas coal, for the modernisation of pulverised coal boiler units at TPPs and CHPs converted to gas coal; -calculation studies of heat redistribution, development and testing of technical solutions and standard specifications for the reconstruction of anthracite and gas-oil boilers of medium and low capacity with their conversion to biomass and peat combustion.

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Beztsennyi Ihor V.
Bondzyk Dmytro L.
Mykyta V. Vorobiov
Dunaievska Nataliia I.
Kosiachkov Oleksii V.
Kulynych Vladyslav S.
Provalov Oleksii Yu.
Fateiev Аnton I.
Cherniavskyi Mykola V.
Shchudlo Taras S.