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특허 상세정보

System and method for air extraction from gas turbine engines

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-006/08    F01D-013/00    F02C-009/18   
출원번호 US-0075026 (2011-03-29)
등록번호 US-10041407 (2018-08-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fletcher Yoder, P.C.
인용정보 피인용 횟수 : 0  인용 특허 : 53
초록

The disclosed embodiments relate to a system and method that allows air to be extracted from a plurality of gas turbine engines and fed to a downstream process, even in situations in which one or more of the gas turbine engines are operating in a part load condition. For example, in an embodiment, a method includes monitoring signals representative of a header pressure of a header, or a pressure of extraction air flow from one or more gas turbine engines to the header, or both, and maintaining substantially continuous flows of extraction air from the gas...

대표
청구항

1. A system, comprising: an extraction air header configured to receive a first extraction air flow from a first compressor of a first gas turbine engine and a second extraction air flow from a second compressor of a second gas turbine engine;an extraction air controller configured to maintain the first and second extraction air flows to the extraction air header during operational conditions in which the first and second gas turbine engines are symmetrically loaded and during operational conditions in which the first and second gas turbine engines are a...

이 특허에 인용된 특허 (53)

  1. Benson Paul A. (Palos Verdes Estates CA). Aircraft engine bleed air flow balancing technique. USP1988084765131.
  2. Benson Paul A. (Palos Verdes Estates CA). Aircraft engine bleed air flow balancing technique. USP1987064671318.
  3. Coffinberry George A. (West Chester OH). Aircraft gas turbine engine bleed air energy recovery apparatus. USP1992085137230.
  4. Robert W. M. Yeung CA. Airflow sharing. USP2002126494047.
  5. Baughman John L. (Cincinnati OH) Giffin ; III Rollin G. (Cincinnati OH). Apparatus for compressor air extraction. USP1992105155993.
  6. Bruun Eugene R. (Simsbury CT). Bleed air flow regulators with flow balance. USP1992105155991.
  7. Moore James H. (Schenectady NY). Combined cycle power plant. USP1997075649416.
  8. Kirikami Seiichi (Hitachi JPX) Sato Isao (Hitachi JPX) Hirose Fumiyuki (Hitachi JPX) Arai Osamu (Hitachi JPX) Iizuka Nobuyuki (Hitachi JPX). Combined gas turbine plant. USP1990034907406.
  9. Sorensen James Christian ; Agrawal Rakesh ; Smith Arthur Ramsden ; Feldman Steven Lawrence ; Woodward Donald Winston. Combustion turbine and elevated pressure air separation system with argon recovery. USP1998035722259.
  10. Iizuka Nobuyuki (Hitachi JPX) Ishibashi Yoji (Hitachi JPX) Sato Isao (Hitachi JPX) Hirose Fumiyuki (Hitachi JPX) Inose Hiroshi (Hitachi JPX) Hisano Katsukuni (Hitachi JPX) Wada Katsuo (Hitachi JPX) K. Combustor for gas turbine. USP1988084766721.
  11. Reed Terry J. (North Huntingdon PA) Smith Jack R. (Pittsburgh PA). Control apparatus for modulating the inlet guide vanes of a gas turbine employed in a combined cycle electric power gene. USP1976083973391.
  12. Nichols, Richard Lee; Norman, Bruce G.; Elward, Kevin Michael; Pavri, Roointon Erach; Rush, Benjamin; Boettner, Robert Edward; VanDevelde, John P.. Control of gas turbine combustion temperature by compressor bleed air. USP2004086779346.
  13. Shah Minish Mahendra ; Drnevich Raymond Francis ; Lynch Nancy Jean ; Mahoney Kevin William. Cryogenic air separation and gas turbine integration using heated nitrogen. USP2001106295838.
  14. Horii Nobuyuki,JPX ; Takehara Isao,JPX ; Murata Hidetaro,JPX ; Utamura Motoaki,JPX ; Kuwahara Takaaki,JPX ; Sasada Tetsuo,JPX ; Hirose Fumiyuki,JPX ; Katoh Yasuhiro,JPX. Gas turbine. USP2001076260350.
  15. Horii, Nobuyuki; Takehara, Isao; Murata, Hidetaro; Utamura, Motoaki; Kuwahara, Takaaki; Sasada, Tetsuo; Hirose, Fumiyuki; Katoh, Yasuhiro. Gas turbine. USP2003036530210.
  16. Horii, Nobuyuki; Takehara, Isao; Murata, Hidetaro; Utamura, Motoaki; Kuwahara, Takaaki; Sasada, Tetsuo; Hirose, Fumiyuki; Katoh, Yasuhiro. Gas turbine. USP2004086779332.
  17. Horii, Nobuyuki; Takehara, Isao; Murata, Hidetaro; Utamura, Motoaki; Kuwahara, Takaaki; Sasada, Tetsuo; Hirose, Fumiyuki; Katoh, Yasuhiro. Gas turbine. USP2004036711888.
  18. Papageorgiou Theodore (Winter Park FL). Gas turbine airfoil with a cooling air regulating seal. USP1996045511937.
  19. Sonoda, Takashi; Higashi, Kazuya; Tanaka, Tomoka; Yamasaki, Kunifumi. Gas turbine combined plant. USP2004036698182.
  20. Terazaki,Masao; Kanezawa,Yoshiyuki; Horikawa,Hideto. Gas turbine combustion apparatus. USP2007117299618.
  21. Lardellier Alain ; M. J. (Melun FRX). Gas turbine engine. USP1988084765135.
  22. Martin Peter D. (St. Louis County MO). Gas turbine engine bleed control system. USP1989034815285.
  23. Laurello Vincent P. (Guilford CT). Gas turbine engine having bleed apparatus with dynamic pressure recovery. USP1980124236869.
  24. Adamson ; Arthur P.. Gas turbine engine with recirculating bleed. USP1978044083181.
  25. Schwent Glennon V. (Tempe AZ). Gas turbine fuel control. USP1976073971208.
  26. Akiyama Kazuho,JPX ; Uji Shigekazu,JPX ; Hirata Masaru,JPX. Gas turbine generator with dual steam-injected turbines. USP2000116141955.
  27. Horii, Nobuyuki; Takehara, Isao; Murata, Hidetaro; Utamura, Motoaki; Kuwahara, Takaaki; Sasada, Tetsuo; Hirose, Fumiyuki; Katoh, Yasuhiro. Gas turbine having water droplet injector. USP2003056568167.
  28. Horii,Nobuyuki; Takehara,Isao; Murata,Hidetaro; Utamura,Motoaki; Kuwahara,Takaaki; Sasada,Tetsuo; Hirose,Fumiyuki; Katoh,Yasuhiro. Gas turbine having water injection unit. USP2006057040083.
  29. Horii, Nobuyuki; Takehara, Isao; Murata, Hidetaro; Utamura, Motoaki; Kuwahara, Takaaki; Sasada, Tetsuo; Hirose, Fumiyuki; Katoh, Yasuhiro. Gas turbine having water spray injection control. USP2003056568168.
  30. Kozak Andrew (Canton MA) Minkkinen George (Fairfield CT). Gas turbine pressurized cooling system. USP1990024901520.
  31. Hoffmann, Juergen; Rofka, Stefan; Waelchli, Rene; Dittmann, Rolf. Gas turbine set. USP2003116644012.
  32. Hoffmann,Juergen; Rofka,Stefan; Waelchli,Ren?; Dittmann,Rolf. Gas turbine set. USP2006127143573.
  33. Drnevich Raymond F. (Clarence Center NY). Gas turbine steam addition. USP1993095241816.
  34. Horii, Nobuyuki; Takehara, Isao; Murata, Hidetaro; Utamura, Motoaki; Kuwahara, Takaaki; Sasada, Tetsuo; Hirose, Fumiyuki; Katoh, Yasuhiro. Gas turbine with water injection. USP2004036705074.
  35. Agranovskaya Miriam A. (Koptevskaya ulitsa ; 30 ; kv. 24 Moscow SUX) Babich Vladimir A. (ulitsa Stachek ; 25 ; kv. 33 Sverdlovsk SUX) Ratner Felix A. (Zanevsky prospekt ; 28 ; kv. 30 Leningrad SUX) R. Installation for controlling pressure of gas under shaft top in super-capacity blast furnace. USP1979124180249.
  36. Allam Rodney J. (Guildford GB2) Topham Anthony (Walton-on-Thames GB2). Integrated air separation plant-integrated gasification combined cycle power generator. USP1995065421166.
  37. Caillet, Jacques. Integrated regulating bleed device for a steam turbine. USP2003016503052.
  38. Liu, Guang Jun; Lam, Chun Ho. Master-slave engine bleed flow sharing control method and system. USP2004086782701.
  39. Drnevich Raymond Francis. Method and apparatus for control of an integrated croyogenic air separation unit/gas turbine system. USP1998095802875.
  40. Mikhail, Sami H.. Method and system for balancing bleed flows from gas turbine engines. USP2009057536865.
  41. Saunders,Arthur Frank; Carne,Mark Russell. Method of balancing the supply of bleed air from a plurality of engines. USP2006057036319.
  42. Thatcher, Robert T.; West, James A.. Methods and systems of variable extraction for compressor protection. USP2010087784288.
  43. Cunkelman Brian L. ; Varney James ; Wong Mike. Modified airflow algorithm with compensation for variations in main reservoir air pressure and ambient airflow. USP1999105963883.
  44. Smith Arthur Ramsden ; Woodward Donald Winston. Operation method for integrated gasification combined cycle power generation system. USP1999055901547.
  45. Smith Arthur Ramsden ; Woodward Donald Winston. Operation of integrated gasification combined cycle power generation systems at part load. USP1998045740673.
  46. Goodman Robert B. (West Hartford CT). Pressure regulating valve controller. USP1988044735056.
  47. Darredeau Bernard (Sartrouville FRX) Lehman Jean-Yves (Maisons-Alfort FRX) Peyron Jean-Marc (Creteil FRX). Process and installation for the separation of air. USP1995085437160.
  48. Derouet Patrick R. J. (Soignolles en Brie FRX) Guimier Michel S. (Grandpuits FRX). Self regulating bleed valve. USP1996075531566.
  49. Feltz Kevin L. (New Carlisle IN) Richardson Glenn A. (South Bend IN) Burrell Jonathan C. (South Bend IN). Shut off/pressure regulating valve for turbine engine. USP1989104876857.
  50. Cheng Dah Y. (Los Altos Hills CA). Steam-injected free-turbine-type gas turbine. USP1989044823546.
  51. Cheng Dah Yu (Los Altos Hills CA). Steam-injected free-turbine-type gas turbine. USP1990024899537.
  52. Rodgers Colin (San Diego CA). Turbocharger-gas turbine. USP1990064936097.
  53. Forbes Sheila M. (Ancaster CA) Upton Arthur W. J. (Hamilton CA). Variable load gas turbine. USP1976093978658.