Operation of pumps in a district heating system supplying a distant major industrial user

• Autorzy: Poniewski M. , Salij A. , Stępień J. C.
• Języki publikacji: EN

Abstrakty

EN

Water pump control methods are presented for the district heating system supplying an industrial heat user. The analysis aimed at determining optimum operating conditions for the system of pumps. The study focused on control parameters of the pumps installed at the heating substation delivering the heated water to the end-user. The chosen method consisted of throttling control of the pump using a control valve in the discharge header. The values of characteristic parameters and control characteristics of the pumps were used to evaluate the performance of the said pump system.

Słowa kluczowe

EN

district heating system; pump; water flow rate; pump control

PL

sieć ciepłownicza; pompa; natężenie przepływu wody; sterowanie pompą

• Wydawca: Institute of Heat Engineering, Warsaw University of Technology
• Czasopismo: Journal of Power Technologies
• Rocznik: 2015
• Tom: Vol. 95, spec.
• Strony: 68--74
• Opis fizyczny: Bibliogr. 7 poz., rys., tab., wykr.

Twórcy

autor

Poniewski M.

• Politechnika Warszawska, Filia w Płocku, ul. I. Łukaszewicza 17, 09-400 Płock, Poland

autor

Salij A.

• GDF SUEZ Energia Polska S.A., Zawada 26, 28-230 Połaniec, Poland

autor

Stępień J. C.

• Politechnika Świętokrzyska, Al. Tysiąclecia P.P. 7, 25-409 Kielce, Poland

Bibliografia

• [1] W. Jędral, Rotary pumps. (in polish) (2001).
• [2] W. Jędral, Evaluation and rational selection of pumps in urban economy. (in Polish), Bulletin of the Heat Technology Institute at the Warsaw University of Technology 88 (2001) 45–69.
• [3] W. Jędral, Rotary pumps in thermal networks. (in Polish), Instal 3 (2007) 33–35.
• [4] BELIMO S.A., Flow adjustment using valves with the flow independent of pressure variations (in Polish) (2005).
• [5] S. Hajdo, J. Klich, G. Galiniak, Ecological and technological achievements in the 40-year history of sulfur mining in Poland. (in Polish), Górnictwo i Geoinżynieria 31 (3/1) (2007) 199–215.
• [6] PN-EN ISO 9606: Rotary pumps. Acceptance testing of hydraulic parameters. (in Polish).
• [7] Decision of the president of energy regulatory office no. oŁo-4210-8(16)/2009/1273/vii/mm of 1 september 2009. (in polish).

Uwagi

PL

Tytuł numeru spec. "Polish Energy Mix 2014"