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특허 상세정보

Method and system for controlling a set point for extracting air from a compressor to provide turbine cooling air in a gas turbine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/18    F02C-009/18   
미국특허분류(USC) 060/782; 060/785; 060/795; 060/806
출원번호 US-0120621 (2008-05-14)
등록번호 US-8240153 (2012-08-14)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Nixon & Vanderhye P.C.
인용정보 피인용 횟수 : 73  인용 특허 : 5
초록

A method for controlling the generation of turbine cooling air from air extracted from a compressor of a gas turbine including: extracting compressed air from a low pressure and a high pressure stage of the compressor; adding in an ejector the compressed air from the low pressure stage to the air from the high pressure stage and discharging the combined air as turbine cooling air; bypassing the ejector with a bypass portion of the extracted compressed air from the high pressure stage; in response to turning on the flow of extracted compressed air from th...

대표
청구항

1. A method for controlling the generation of turbine cooling air from air extracted from a compressor of a gas turbine, the method comprising: extracting compressed air from a low pressure stage of the compressor and from a high pressure stage of the compressor;adding in an ejector the extracted compressed air from the low pressure stage to the extracted air from the high pressure stage and discharging the compressed air from the ejector to the turbine cooling air;bypassing the ejector with a bypass portion of the extracted compressed air from the high ...

이 특허를 인용한 특허 피인용횟수: 73

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