GAS TURBINE EQUIPMENT AND GAS TURBINE POWER GENERATING EQUIPMENT

PROBLEM TO BE SOLVED: To provide gas turbine equipment and gas turbine power generating equipment for reducing heat transmission from a gas turbine to a compressor with simple structure. SOLUTION: Between the gas turbine 2 and the compressor 1, for example, an air through passage AF making part of c...

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Bibliographische Detailangaben
Hauptverfasser: HAYASAKA YASUSHI, SEKIHARA TAKASHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide gas turbine equipment and gas turbine power generating equipment for reducing heat transmission from a gas turbine to a compressor with simple structure. SOLUTION: Between the gas turbine 2 and the compressor 1, for example, an air through passage AF making part of compressed air of a compressor 1 flow to a gas turbine 2 side is formed as a heat transmission reducing means. By the simple structure where the air through passage AF as the heat transmission reducing means is formed, the heat transmitted from the gas turbine 2 to a compressor 1 side is cooled by the transmission heat reducing means, or is kept out and reduced. Therefore, a high temperature is not transmitted to the compressor 1 side and degradation in performance of the compressor 1 is prevented. COPYRIGHT: (C)2005,JPO&NCIPI