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A study for retrofit of 210 MW power plant on heavy oil

Filkowski R., Petrowski I.

Prace Naukowe Politechniki Warszawskiej. Konferencje

2009

z. 26

159-167

The objective of the study presented in this paper was to analyse and suggest techno-economic solutions for effective reactivation of the "Negotino" Thermal Power Plant, located in the central part of Macedonia. The plant was erected in 1978, with boilers designed to use heavy fuel oil, but, due to the high price of the oil, usually it is in operation not more than two months annually. Several technical solutions for effective reactivation of the power plant were envisaged in the study: a construction of a new boiler with circulating fluidised bed technology, construction of conventional or supercritical boiler on pulverised coal and a power plant with combined steam and gas cycle. Various possibilities regarding the fuel were considered: use of high quality imported coal, lignite from the local coalmine and natural gas. The main conclusions regarding the proposed solutions are presented.

Trójwymiarowe modelowanie spalania węgla w kotle energetycznym z paleniskiem tangencjalnym

Filkowski R., Petrovski I., Karaś P.

Energetyka

2004

nr 3

145-145

Przedstawiono trójwymiarową symulację procesów przepływu i spalania w tangencjalnym palenisku energetycznego kotła pyłowego OB-380, wyprodukowanego przez RAFAKO SA, a eksploatowanego w Elektrowni Cieplnej Oslomej (Kićevo - Macedonia). Jako narzędzie numeryczne zastosowano oprogramowanie CFD Fluent. Podano dokładny opis i dane techniczne kotła.

Presented is three-dimensional simulation of flow processes and combustion in the tangential furnace of the power dust boiler of OB-380 type manufactured by the RAFACO SA and operated in the Oslomej Power Station Kicevo - Macedonia). The CFC Fluent software was applied as and technical data of the boiler is given.