Startup cooling steam generator for combustion turbine

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United States of America Patent

PATENT NO 5873238
SERIAL NO

08772479

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Abstract

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A startup cooling steam generator (36) is disclosed. The generator provides cooling steam (40) to a combustion turbine (2) shortly after the combustion turbine begins to operate. Cooling steam is generated in a once-through system by passing hot exhaust gases generated by the combustion turbine over an immediately adjacent metal tubing apparatus filled with liquid. The startup steam generator (35) is operable in parallel with the main heat recovery steam generator (6).

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Patent Owner(s)

Patent OwnerAddress
SIEMENS ENERGY INC4400 ALAFAYA TRAIL ORLANDO FL 32826

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bellows, James C Maitland, FL 37 1153

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