Environmentally friendly replacement of mature 200 MW coal-fired power blocks with 2 boilers working on one 500 MW class Steam Turbine Generator (2on1 unit concept)

• Autorzy: Grzeszczak J. , Grela Ł. , Achter T.

Identyfikatory

DOI

10.1515/aoter-2017-0030

• Języki publikacji: EN

Abstrakty

EN

The paper covers problems of the owners of a fleet of long-operated conventional power plants that are going to be decommissioned soon in result of failing to achieve new admissible emissions levels or exceeding pressure elements design lifetime. Energoprojekt-Katowice SA, Siemens AG and Rafako SA presents their joint concept of the solution which is a 2on1 concept – replacing two unit by two ultra-supercritical boilers feeding one turbine. Polish market has been taken as an example.

Słowa kluczowe

EN

coal fired power plant; flexibility increasing; old units replacement

PL

elektrownia opalana węglem; zwiększanie elastyczności; wymiana starych jednostek

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN ; Komitet Termodynamiki i Spalania PAN
• Czasopismo: Archives of Thermodynamics
• Rocznik: 2017
• Tom: Vol. 38, no. 4
• Strony: 165–--190
• Opis fizyczny: Bibliogr. 3 poz., rys., tab.

Twórcy

autor

Grzeszczak J.

• Rafako S.A., Łąkowa 33, 47-400 Racibórz, Poland

autor

Grela Ł.

• Energoprojekt Katowice S.A., 40-159 Katowice, Jesionowa 15, Poland

autor

Achter T.

• Siemens AG, Power and Gas Division, Freyeslebenstr. 1, 91508 Erlangen, Germany

Bibliografia

• [1] PSE, Load of Polish System, http://www.pse.pl/index.php?dzid=78 (accessed 1 July 2017).
• [2] URE, Installed Power in Renewable Sources, Enclosures https://www.ure.gov.pl/pl/rynki-energii/energia-elektryczna/odnawialne-zrodla-ener/potencjal-krajowy-oze/5753,Moc-zainstalowana-MW.html (accessed 1 November 2017).
• [3] OECD, Sector Understanding on Export Credits for Coal-Fired Electricity Generation Projects, http://www.oecd.org/officialdocuments/publicdisplaydocumentpdf/?cote=TAD/PG(2015)9/FINAL&docLanguage=En (accessed 1 July 2017).