Adaptation of steam turbine to operation with biomass fired boiler

• Autorzy: Kietliński K. , Czerwiński P. , Bartoszek G.
• Konferencja: International Symposium on Compressor and Turbine Flow Systems - Theory and Application Areas "SYMKOM" (10 ; 26-28.10.2011 ; Łódź, Polska)
• Języki publikacji: EN

Abstrakty

EN

This paper presents experience connected with steam turbine retrofits and particularly specific issues related to retrofit combined with adaptation of existing steam turbine to operation with biomass-fired boiler. A new biomass-fired boiler which is dimensioned to suit the footprint of a hard coal-fired boiler has usually lower capacity comparing to the existing solution. The retrofit shall take into consideration an appropriate decrease of HP turbine swallowing capacity. At the same time Purchaser expects a solution which would allow in future to increase live steam flow into the turbine, should it be necessary to switch back to firing hard coal. Using a throttle-bypass control with live steam constant pressure is the essence of 13K215 turbine retrofit, Unit 8 in Polaniec Power Plant.

Słowa kluczowe

EN

steam turbine; biomass fired boiler; adaptations; retrofit

PL

modernizacja; adaptacja; turbina parowa; kocioł biomasy

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2011
• Tom: Vol. 15, nr 3
• Strony: 273--288
• Opis fizyczny: Bibliogr. 5 poz.

Twórcy

autor

Kietliński K.

autor

Czerwiński P.

autor

Bartoszek G.

• ALSTOM Power Sp. z o. o. in Warsaw, Branch in Elbląg, Poland,

Bibliografia

• [1] Kietliński, K., and Michałowski, W.: 500 MW LMZ Turbine Retrofit, Proc. COMPOWER 2000, Gdańsk University of Technology, 2000.
• [2] Kietliński, K., and Michałowski, W.: Retrofity turbin w Elektrowniach Seinajoki i Tahkoluoto w Finlandii, Proc. Problemy Badawcze Energetyki Cieplnej, VII Konferencja, Oficyna Wydawnicza Politechniki Warszawskiej, 2005.
• [3] Luniewicz, B. L., Kietliński, K. M., Hesketh, A. and Krueger, E. T.: Opyt kompanii Alstom Power po modernizacii parovych turbin, Tieploenergetika, No 6 , Moscow, pp. 71-76, 2003.
• [4] Luniewicz, B., Kietliński, K. and Gardzilewicz A.: Experience of ALSTOM Power in large output turboset modernisations in Poland, Transactions of the Institute of Fluid-Flow Machinery, No. 113, Gdańsk, pp. 35-50, 2003.
• [5] Design documentation of 13K215-ND41-M1 turbine retrofit at Polaniec PP, Archival materials of ALSTOM Power Design Office, Elbląg, 2011.