Selected issues related to heat storage tank modelling and optimisation aimed at forecasting its operation

• Autorzy: Badyda K. , Niewiński G. , Bujalski W. , Warchoł M.
• Języki publikacji: EN

Abstrakty

EN

The paper presents results of research focused on modelling heat storage tank operation used for forecasting purposes. It presents selected issues related to mathematical modelling of heat storage tanks and related equipment and discusses solution process of the optimisation task. Presented detailed results were obtained during real-life industrial implementation of the optimisation process at the Siekierki combined heat and power (CHP) plant in Warsaw owned by Vattenfall Heat Poland S.A. (currently by Polish Oil & Gas Company - PGNiG SA) carried out by the Academic Research Centre of Power Industry and Environment Protection, Warsaw University of Technology in collaboration with Transition Technologies S.A. company.

Słowa kluczowe

EN

CHP; heat accumulator; heat storage tank; mathematical modelling; optimisation

PL

akumulator ciepła; modelowanie matematyczne; optymalizacja; zbiornik ciepła

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN ; Komitet Termodynamiki i Spalania PAN
• Czasopismo: Archives of Thermodynamics
• Rocznik: 2011
• Tom: Vol. 32, no. 3
• Strony: 3--31
• Opis fizyczny: Bibliogr. 9 poz.,

Twórcy

autor

Badyda K.

autor

Niewiński G.

autor

Bujalski W.

autor

Warchoł M.

• Institute of Heat Engineering, Warsaw University of Technology, ul. Nowowiejska 21/25, 00-665 Warszawa, Poland,

Bibliografia

• [1] Bujalski W., Badyda K., Niewiński G.: Optimisation system of the heat storage tank for Vattenfall Heat Poland S.A. Technical design of the system – calculation algorithms. ITC PW, September 2009 (not published, in Polish)
• [2] Badyda K., Bujalski W.: Heat accumulator operation modelling for load forecasting. Rynek Energii 6(85), 2009, 61–67 (in Polish).
• [3] Bogdana Z., Kopjar D.: Improvement of the cogeneration plant economy by using heat accumulator. Energy 31(2006).
• [4] Badyda K., Bujalski W., Świrski K., Milewski J., Lewandowski J.: Numerical Research and Optimization of Application of the Heat Storage Tank in District Heating Network. Research project number N513 3589 37. Report, ITC PW, Warsaw, October 2010 (in Polish).
• [5] Bujalski W., Lewandowski J., Uzunow N.: On-line optimisation of the load distribution in power generating installation. In: Proceedings of the International Conference on Power Engineering-03 (ICOPE-03), 9–13 November 2003, Kobe, Japan.
• [6] Kotowicz J., Bartela Ł.: The influence of economic parameters on the optimal values of the design variables of a combined cycle plant. Energy 35(2010), 911–919.
• [7] Badyda K., Bujalski W.: CHP analysis in free market conditions. Zeszyty Naukowe Politechniki Warszawskiej, ser. Konferencje 24(2005) (in Polish).
• [8] Thorstensen B.: Combined heat-and-power plants and district heating in a deregulated electricity market. Applied Energy 78(2004), 37–52
• [9] Kotowicz J., Bartela Ł.: The thermodynamic and economic optimisation of a gas-steam power plant by means of genetic algorithms. Rynek Energii 2(75), 2008, 31–38 (in Polish).