Shop Test of the 501F—A 150 MW Combustion Turbine

[+] Author and Article Information
D. T. Entenmann, W. E. North

Westinghouse Electric Corporation, Technology & Strategic Operations Div., Orlando, FL 32826

I. Fukue, A. Muyama

Mitsubishi Heavy Industries, Ltd., Takasago Machinery Works, Takasago, Japan

J. Eng. Gas Turbines Power 113(4), 488-494 (Oct 01, 1991) (7 pages) doi:10.1115/1.2906266 History: Received January 26, 1990; Online April 24, 2008


The 501F is a 150 MW-class 60 Hz engine jointly developed by Westinghouse Electric Corporation and Mitsubishi Heavy Industries, Ltd. This paper describes the full-load shop test program for the prototype engine, as carried out in Takasago, Japan. The shop test included a full range of operating conditions, from startup through full load at the 1260°C (2300°F) design turbine inlet temperature. The engine was prepared with more than 1500 instrumentation points to monitor flow path characteristics, metal temperatures, displacements, pressures, cooling circuit characteristics, strains, sound pressure levels, and exhaust emissions. The results of this shop test indicate the new 501F engine design and development effort to be highly successful. The engine exceeds power and overall efficiency expectations, thus verifying the new concepts and design improvements.

Copyright © 1991 by The American Society of Mechanical Engineers
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