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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Gas turbine and a gas turbine control method

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-009/28   
미국특허분류(USC) 60/039.03 ; 60/039.281 ; 60/747
출원번호 US-0976362 (1997-10-21)
우선권정보 JP-0300597 (1994-12-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fay, Sharpe, Beall, Fagan, Minnich & McKee
인용정보 피인용 횟수 : 33  인용 특허 : 3
초록
▼

A control method of a gas turbine which is provided with a multi can type combustor consisting of a plurality of unit combustors, each of which has a first stage combustion section for diffusion combustion and a second stage combustion section for premix combustion. Combustion states in the first and second stage combustion sections are monitored to take in quantities representative of the combustion conditions as control factors. The combustion in the second stage combustion section is assumed to be abnormal when the taken in quantities exceed an allowa...

대표
청구항
▼

[ What is claimed is:] [1.] A control method of a gas turbine provided with a multi can type combustor comprising a plurality of unit combustors, each of which has a first stage combustion section for diffusion combustion and a second stage combustion section for premix combustion, characterized in thatthe combustion condition in said combustion sections is monitored to obtain monitored values andthe combustion in said first and second stage combustion sections is changed to combustion only in said first stage combustion sections when a value representat...

이 특허에 인용된 특허 (3)

  1. Ohyama Yoshishige (Katsuta JPX) Nishimura Yutaka (Katsuta JPX) Sato Yoshio (Hitachi JPX) Nishihara Motohisa (Katsuta JPX) Azuhata Shigeru (Hitachi JPX) Ito Kazuyuki (Katsuta JPX). Control apparatus for and control method of gas turbine. USP1996075533329.
  2. Sato Isao (Hitachi JPX) Kirikami Seiichi (Hitachi JPX) Shimura Akira (Hitachi JPX) Hirose Fumiyuki (Hitachi JPX) Inose Hiroshi (Hitachi JPX) Urushidani Haruo (Hitachi JPX) Arai Osamu (Hitachi JPX). Device for detecting combustion conditions in combustors. USP1991065024055.
  3. Iwata Naohiko (Hitachi JPX) Otawara Yasuhiko (Katsuta JPX) Shimura Akira (Hitachi JPX) Iizuka Nobuyuki (Hitachi JPX) Sato Isao (Hitachi JPX) Hirose Fumiyuki (Hitachi JPX) Takaba Minoru (Hitachi JPX) . Gas turbine apparatus and method of control thereof. USP1994075327718.

이 특허를 인용한 특허 피인용횟수: 33

  1. DiCintio, Richard Martin; Melton, Patrick Benedict; Stoia, Lucas John. Assemblies and apparatus related to integrating late lean injection into combustion turbine engines. USP2015049010120.
  2. Chandler, Christopher. Automated tuning of gas turbine combustion systems. USP2013058437941.
  3. Chandler, Christopher. Automated tuning of gas turbine combustion systems. USP2016029267443.
  4. Chandler, Christopher. Automated tuning of gas turbine combustion systems. USP2016059328670.
  5. Chandler, Christopher. Automated tuning of gas turbine combustion systems. USP20190410260428.
  6. Chandler, Christopher. Automated tuning of multiple fuel gas turbine combustion systems. USP2016059354618.
  7. Twerdochlib,Michael. Compressor airfoil surface wetting and icing detection system. USP2007067230205.
  8. Tomoyoshi Endo JP; Hideaki Kaneda JP; Yotaro Kimura JP; Yasutaka Komatsu JP; Tsugio Suzuki JP. Control method for gas turbine load. USP2002016338240.
  9. Tomoyoshi Endo JP; Hideaki Kaneda JP; Yotaro Kimura JP; Yasutaka Komatsu JP; Tsugio Suzuki JP. Control system for gas turbine. USP2002096442928.
  10. Nagafuchi, Naoyuki; Furukawa, Masao. Electric power generating facility operation remote supporting method and electric power generating facility operation remote supporting system. USP2013028386212.
  11. Russell, John D.; Andri, Michael. First and second spark plugs for improved combustion control. USP2009087578281.
  12. Russell, John D.; Andri, Michael. First and second spark plugs for improved combustion control. USP2010027665452.
  13. Stoia, Lucas John; DeForest, Russell Pierson; Melton, Patrick Benedict. Flowsleeve of a turbomachine component. USP2015099140455.
  14. Zagranski, Raymond D.; Mannarino, John; Crainic, Cristina. Fuel control system for gas turbine engines. USP2004046715277.
  15. Chen, Wei; Stoia, Lucas John; DiCintio, Richard Martin. Fuel injection assemblies in combustion turbine engines. USP2016049310078.
  16. Miller, Karen Warren; Yu, Lijie; Iasillo, Robert. Gas turbine combustion profile monitoring. USP2017109791351.
  17. Murakami, Hisashi. Gas turbine engine control system. USP2010117823388.
  18. Byrne, William; Melton, Patrick Benedict; Cihlar, David William; Stoia, Lucas. Integrated late lean injection on a combustion liner and late lean injection sleeve assembly. USP2013128601820.
  19. Stankovic, Dragan; De-La-Cruz-Garcia, Marta; Genin, Franklin Marie. Method and device for ascertaining the approach of the lean blow off of a gas turbine engine. USP2015038989986.
  20. Adam, Gottfried. Method and device for identifying the operating condition of a turbine. USP2011037899647.
  21. Cleary, Mark James. Method and system for identifying malfunctioning combustion chambers in a gas turbine. USP2004086778937.
  22. Mark James Cleary. Method and system for identifying malfunctioning combustion chambers in a gas turbine. USP2002106460346.
  23. Rackwitz,Leif; Schmidt,Klaus Jurgen. Method for the adaption of the operation of a staged combustion chamber for gas turbines. USP2006027003939.
  24. Miller, Karen Warren; Iasillo, Robert Joseph; Lemmon, Matthew Francis. Method of monitoring for combustion anomalies in a gas turbomachine and a gas turbomachine including a combustion anomaly detection system. USP2017109790834.
  25. DiCintio, Richard Martin; Melton, Patrick Benedict; LeBegue, Jeffrey Scott; Stoia, Lucas John. Methods relating to integrating late lean injection into combustion turbine engines. USP2013048407892.
  26. Ziminsky, Willy Steve; Kopcho, Scott; Bombard, Mark P.; Antonucci, Anthony Joseph. NOx adjustment method for gas turbine combustors. USP2011108033117.
  27. Ziminsky,Willy Steve; Kopcho,Scott; Bombard,Mark P.; Antonucci,Anthony Joseph. NOx adjustment system for gas turbine combustors. USP2008107441398.
  28. Chandler, Christopher. Optimization of gas turbine combustion systems low load performance on simple cycle and heat recovery steam generator applications. USP2017069671797.
  29. Ikeda,Hiraku; Yamaguchi,Zenji; Ichihashi,Akiyo; Okabe,Akira. Remote monitoring diagnostic system and method thereof. USP2006026999903.
  30. Lee,Byeong Jun; Kim,Jin Hyun. Simultaneous combustion with premixed and non-premixed fuels and fuel injector for such combustion. USP2006087093444.
  31. Miyake,Yoshiaki; Nakae,Tomoyoshi. System and method for controlling combustion in gas turbine with annular combustor. USP2006047024862.
  32. Muramatsu, Hironori; Sugitani, Yukinobu. System for monitoring sensor outputs of a gas turbine engine. USP2010117826954.
  33. Muramatsu, Hironori; Sugitani, Yukinobu. System for monitoring sensor outputs of a gas turbine engine. USP2011077983829.

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