• Proceedings of the KSME Conference
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• 2004.04a
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• pp.2111-2116
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• 2004

This paper shows how to improve the efficiency and output and to reduce NOx emission of Seoinchon GE 7F gas turbine, Korea Western Power Co. by replacing the existing 7F gas turbine with new 7FA+e gas turbine because the performance of 7F gas turbine was degraded due to long term operation. In this paper, we will study gas turbine development trend and O&M technology. Finally, we will review for uprate of Seoinchon 7F gas turbine to help someone to improve their units in the future.