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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Device for detecting combustion conditions in combustors

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-009/16    F02C-009/28   
미국특허분류(USC) 60/3927 ; 60/39281 ; 60/3933
출원번호 US-0389746 (1989-08-04)
우선권정보 JP-0198622 (1988-08-09)
발명자 / 주소
  • 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)
출원인 / 주소
  • Hitachi, Ltd. (Tokyo JPX 03)
인용정보 피인용 횟수 : 42  인용 특허 : 1
초록

A device for detecting combustion conditions in a plurality of combustors in a gas-turbine apparatus which includes the combustors and a gas turbine driven by combustion gas from the combustors, comprises a plurality of sensors for measuring concentration of unburnt component in the combustion gas, which is disposed on the downstream side of the gas turbine, a unit for obtaining a distribution pattern of the measured concentration and for investigating the obtained distribution pattern to detect combustion conditions in the combustors.

대표
청구항

A device for detecting combustion conditions in a plurality of combustors in a gas-turbine apparatus including said combustors and a gas turbine driven by combustion gas from said combustors, said device comprising: means disposed on a downstream side of said gas turbine for measuring a concentration of at least one unburnt component in said combustion gas; means for obtaining a distribution pattern of said measured concentration; and means for examining said obtained distribution pattern to detect combustion conditions in said combustors.

이 특허에 인용된 특허 (1)

  1. Munk Michael (28 Dorchester Dr. Rye Brook NY 10573), Internal combustion engine system and method with reduced noxious emissions.

이 특허를 인용한 특허 (42)

  1. Whiteman, Michael; Romeo, Luca; Qin, Yong; Thornton, Paul, Apparatus and a method of controlling the supply of fuel to a combustion chamber.
  2. Myhre Douglas C. ; Scholz Joachim H. ; Severtson Mark G. ; Lenertz Steven M. ; Simones Christopher J. ; Lenagh Thomas F., Apparatus for detecting flame conditions in combustion systems.
  3. Chandler, Christopher, Automated tuning of gas turbine combustion systems.
  4. Chandler, Christopher, Automated tuning of gas turbine combustion systems.
  5. Chandler, Christopher, Automated tuning of gas turbine combustion systems.
  6. Chandler, Christopher, Automated tuning of gas turbine combustion systems.
  7. Chandler, Christopher, Automated tuning of multiple fuel gas turbine combustion systems.
  8. Taylor Colin ; O'Brien Patrick Lee, Compressor bleed pressure storage for controlled fuel nozzle purging of a turbine power generating system.
  9. Macchia,Enzo, Detection of gas turbine engine hot section condition.
  10. Etheridge Colin J. ; Smith Kenneth O., Emission control for a gas turbine engine.
  11. Black,John D., Engine monitoring.
  12. Peluso, Marcos; Eliason, Scott; Brown, Gregory C., Fouling and corrosion detector for burner tips in fired equipment.
  13. Beebe, Kenneth W.; Davis, L. Berkly; Iasillo, Robert J., Fuel trim method for a multiple chamber gas turbine combustion system.
  14. Endo Tomoyoshi,JPX ; Hirose Fumiyuki,JPX ; Shimura Akira,JPX ; Yamanobe Takumi,JPX ; Sato Isao,JPX ; Ikeda Hiraku,JPX, Gas turbine and a gas turbine control method.
  15. Miller, Karen Warren; Yu, Lijie; Iasillo, Robert, Gas turbine combustion profile monitoring.
  16. Tillery, Steven William; Cook, Jason Nathaniel, Gas turbine fuel flow measurement using inert gas.
  17. Claesson Ola,SEX ; Hellat Jaan,CHX ; Kessler Werner,CHX ; Reiss Frank,DEX ; Strittmatter Wilfried,DEX ; Tschirren Stefan,CHX, Gas turbine with a plurality of burners and a fuel distribution system, and a method for balancing a fuel distribution system.
  18. Byrd, Douglas Scott; Brooks, Robert Lester; Hochar, Antoine; Vasinis, Christophe, Hazardous gas detection system for a gas turbine enclosure.
  19. Glasheen William M. ; Cusack Deidre E. ; Steglich Helmar R. ; Sacco George P., High temperature gas stream optical flame sensor and method for fabricating same.
  20. Kothnur,Vasanth Srinivasa; Ali,Mohamed Ahmed; Vandale,Daniel Doyle; Roberts,Matthew Eugene, Method and apparatus for actuating fuel trim valves in a gas turbine.
  21. Kothnur,Vasanth Srinivasa; Ali,Mohamed Ahmed; Vandale,Daniel Doyle; Roberts,Matthew Eugene, Method and apparatus for actuating fuel trim valves in a gas turbine.
  22. Kothnur,Vasanth Srinivasa; Srinivasan,Shivakumar, Method and apparatus for automatically actuating fuel trim valves in a gas.
  23. Guethe, Felix; Stankovic, Dragan; Gumprecht-Liebau, Meike, Method and apparatus for detecting combustion conditions in combustors of a sequential combustion gas turbine engine.
  24. Venkateswaran, Narayanan; Shah, Minesh Ashok; Norman, Bruce Gordon, Method and apparatus for monitoring the performance of a gas turbine system.
  25. Venkateswaran,Narayanan; Shah,Minesh Ashok; Norman,Bruce Gordon, Method and apparatus for monitoring the performance of a gas turbine system.
  26. Baino,Makoto; Kouno,Yukinobu; Sasae,Keisuke; Kimura,Hideo; Kinoshita,Yasuhiro; Kobayashi,Masayoshi; Yoshimura,Takanobu, Method and system for controlling gas turbine engine.
  27. Garay, Mauricio; Guidati, Gianfranco L; Pennell, Douglas A.; Reiss, Frank, Method for operating a furnace.
  28. Kothnur, Vasanth Srinivasa; Srinivasan, Shivakumar, Method for tuning valves for primary and secondary fuel circuit.
  29. DeCorso Mario ; Belokon Alexandr A.,RUX ; Buriko Yuri Ya.,RUX ; Zakharov Vladimir M.,RUX ; Holden Paul C. ; Moen David L., Method of determining concentration of exhaust components in a gas turbine engine.
  30. Martling, Vincent C., Method of fuel nozzle sizing and sequencing for a gas turbine combustor.
  31. Buehman,Guerry; Anson,Bruce, Multiple electric fuel metering systems for gas turbine applications.
  32. Ziminsky, Willy Steve; Kopcho, Scott; Bombard, Mark P.; Antonucci, Anthony Joseph, NOx adjustment method for gas turbine combustors.
  33. Ziminsky,Willy Steve; Kopcho,Scott; Bombard,Mark P.; Antonucci,Anthony Joseph, NOx adjustment system for gas turbine combustors.
  34. Chandler, Christopher, Optimization of gas turbine combustion systems low load performance on simple cycle and heat recovery steam generator applications.
  35. Davis, Jr., Lewis Berkley; Norman, Bruce G.; Iasillo, Robert Joseph, Performance enhanced control of DLN gas turbines.
  36. Lee,Byeong Jun; Kim,Jin Hyun, Simultaneous combustion with premixed and non-premixed fuels and fuel injector for such combustion.
  37. Ito Kazuyuki,JPX ; Murakami Tadayoshi,JPX ; Kawaike Kazuhiko,JPX ; Azuhata Shigeru,JPX ; Kuroda Michio,JPX, Stabilizer for gas turbine combustors and gas turbine combustor equipped with the stabilizer.
  38. Angello, Leonard; Lieuwen, Tim; Noble, David Robert; Poole, Brian, System and method for anomaly detection.
  39. Brown,Dale M; Sandvik,Peter M; Fedison,Jeffrey B; Matocha,Kevin S; Johnson,Thomas E, System and method for optical monitoring of a combustion flame.
  40. Mittricker, Franklin F.; Huntington, Richard A., Systems and methods for optimizing stoichiometric combustion.
  41. Mittricker, Franklin F.; Huntington, Richard A., Systems and methods for optimizing stoichiometric combustion.
  42. Kapat,Jayanta S.; An,Linan; Bharani,Sanjeev, Ultra-high temperature micro-electro-mechanical systems (MEMS)-based sensors.

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