Matching of a Gas Turbine and an Upgraded Supercritical Steam Turbine in Off-Design Operation
AbstractThe results of the research presented in this paper refer to an upgrade of a power generating unit with a supercriticalsteam turbine of a moderate live steam temperature. The upgrade project involves replacing the high pressure part witha turbine driven by a high live steam temperature and adding a gas turbine. The aim of the upgrade is to increasepower generation eciency. The specific problem analyzed in the paper corresponds to the matching between thegas and steam turbine especially in o-design conditions. The analysis is based on the numerical modeling of thethermodynamic cycles. Various conditions of the operation were simulated. The results obtained enable eciency to beassessed in the analyzed variants.
How to Cite
KOSMAN, Wojciech. Matching of a Gas Turbine and an Upgraded Supercritical Steam Turbine in Off-Design Operation. Journal of Power Technologies, [S.l.], v. 95, n. 1, p. 90--96, mar. 2015. ISSN 2083-4195. Available at: <https://papers.itc.pw.edu.pl/index.php/JPT/article/view/538>. Date accessed: 23 july 2021.
Energy from Gas 2016 Conference
supercritical steam turbine, gas turbine, modernization, combined cycle
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).