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Optical sensing of combustion dynamics 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-009/28
출원번호 US-0339843 (1994-11-15)
발명자 / 주소
  • Shu Emily Y. (Niskayuna NY) Brown Dale M. (Schenectady NY)
출원인 / 주소
  • General Electric Company (Schenectady NY 02)
인용정보 피인용 횟수 : 57  인용 특허 : 0

초록

An optical radiation detector, such as a silicon carbide photodiode ultraviolet radiation detector, is employed for real time, noninvasive monitoring and diagnosis of combustion dynamics in gas turbine engines. The SiC photodiode responds to flame ultraviolet emission, and a Fast Fourier Transform s

대표청구항

A system for monitoring combustion dynamics within a gas turbine combustor, comprising: an optical radiation detector for detecting optical emission from a combustion flame in the combustor to produce a detector signal; and apparatus for recognizing at least one peak frequency component of the detec

이 특허를 인용한 특허 (57)

  1. Pieussergues, Christophe; Sandelis, Denis Jean Maurice, Annular combustion chamber of a gas turbine engine.
  2. Umeh, Chukwueloka; Kammer, Leonardo C.; Shah, Minesh; Fortin, Jeffrey B.; Knobloch, Aaron; Myers, William J.; Mancini, Alfred Albert, Apparatus and method for gas turbine active combustion control system.
  3. Harrold,Ronald T.; Sanjana,Zal N.; Holm,Richard D., Apparatus for sensing pressure fluctuations in a hostile environment.
  4. Ryan, William Richard; Berksoy, Sanem, Automatic combustion control for a gas turbine.
  5. Ryan, William Richard; Berksoy, Sanem, Automatic combustion control for a gas turbine.
  6. Sandvik, Peter M.; Brown, Dale M.; Arthur, Stephen D.; Matocha, Kevin S.; Kretchmer, James W., Avalanche photodiode for use in harsh environments.
  7. Bland,Robert J.; Johnson,Clifford E., Combustion dynamics monitoring.
  8. Nomura, Masumi; Tanaka, Katsunori, Combustion vibration estimating apparatus, plant and gas turbine plant.
  9. Lee, Jamine; Goldstein, Neil; Cline, Jason A.; Bien, Fritz; Perkins, Timothy C.; Gregor, Brian F., Combustor control based on fuel modulation and passive optical sensors.
  10. Richards George A. ; Gemmen Randall S., Combustor oscillation attenuation via the control of fuel-supply line dynamics.
  11. Porter,Alexander J.; Smith,Mark Allen, Control system for a failure mode testing system.
  12. Porter,Alexander J; Smith,Mark A, Control system for a failure mode testing system.
  13. Porter,Alexander J; Smith,Mark A, Control system for a failure mode testing system.
  14. Porter Alexander J., Design maturity algorithm.
  15. Sandvik,Peter M.; Brown,Dale M.; Arthur,Stephen D.; Matocha,Kevin S.; Kretchmer,James W., Detection system including avalanche photodiode for use in harsh environments.
  16. Claussen, Heiko; Ulerich, Nancy H.; Momin, Zainul; Rosca, Justinian, Dynamic pressure method of detecting flame on/off in gas turbine combustion cans for engine protection.
  17. Richards George A. ; Janus Michael C. ; Robey Edward H., Dynamically balanced fuel nozzle and method of operation.
  18. Xia, Hua; McCarthy, Kevin Thomas; Goldmeer, Jeffrey Scott; Yilmaz, Ertan; Kreutz, Ted Carlton; Young, Clayton Ming; Demuth, Russell Stephen; Sutherland, Hunt Adams, Fiber-optic dynamic sensing modules and methods.
  19. Claussen, Heiko; Ulerich, Nancy H.; Momin, Zainul; Flohr, Patrick Ronald, Flame monitoring of a gas turbine combustor using a characteristic spectral pattern from a dynamic pressure sensor in the combustor.
  20. Claussen, Heiko; Ulerich, Nancy H.; Momin, Zainul; Flohr, Patrick Ronald, Flame monitoring of a gas turbine combustor using multiple dynamic pressure sensors in multiple combustors.
  21. Ganz, Christopher; Weisenstein, Wolfgang, Gas turbine and method for suppressing azimuthal fluctuation modes in a gas turbine.
  22. Stuttaford, Peter; Green, Andrew, Gas turbine combustor hybrid dynamic-static probe.
  23. Parker, David; Ryan, William Richard, Gas turbine with flexible combustion sensor connection.
  24. Matocha, Kevin S.; Fedison, Jeffrey B.; Kretchmer, James W.; Brown, Dale M.; Sandvik, Peter M., Interdigitated flame sensor, system and method.
  25. Thornton,Jimmy; Straub,Douglas L.; Chorpening,Benjamin T.; Huckaby,David, Lean blowoff detection sensor.
  26. Myers, Jr., William Joseph; Mancini, Alfred Albert; Hsiao, George Chia-Chun; Li, Shui-Chi; Hsieh, Shih-Yang; Mongia, Hukam Chand, Method and apparatus for actively controlling fuel flow to a mixer assembly of a gas turbine engine combustor.
  27. Porter Alexander J., Method and apparatus for optimizing the design of a product.
  28. Cohen, Jeffrey Mark; Rey, Nancy Mary; Rey, Gonzalo J.; Jacobson, Clas A., Method and apparatus for use with a gas fueled combustor.
  29. Hoyte,Scott Mordin; Slates,Richard Dale; Clark,Sherrie Ann, Method and system for using eddy current transducers in pressure measurements.
  30. Hermann Jakob,DEX ; Hantschk Carl-Christian,DEX ; Zangl Peter,DEX ; Vortmeyer Dieter,DEX ; Orthmann Armin,DEX, Method for the active damping of combustion oscillation and combustion apparatus.
  31. Taware,Avinash Vinayak; Shah,Minesh Ashok; Singh,Ajai; Ziminsky,Willy Steve; Wu,Pingchuan, Methods and apparatus for gas turbine engine lean blowout avoidance.
  32. Catharine, Douglas Ancona; Gleeson, Eamon; De, Soumen, Methods and apparatus for monitoring gas turbine combustion dynamics.
  33. Lynch, John J.; Intile, John C.; McMahan, Kevin; Pinson, Mark W.; Rohm, Tapie, Methods and systems for analysis of combustion dynamics in the time domain.
  34. Bland, Robert J.; Johnson, Clifford E., Monitoring health of a combustion dynamics sensing system.
  35. Kraemer, Gilbert Otto; Berry, Jonathan Dwight; Davis, Jr., Lewis Berkley; Frederick, Garth Curtis; Krull, Anthony Wayne; Myers, Geoffrey David, Optical flame holding and flashback detection.
  36. McManus, Keith Robert; Davis, Jr., Lewis Berkley, Optical interrogation sensors for combustion control.
  37. Baumbick Robert J., Optical power source derived from engine combustion chambers.
  38. Petersen Carl C. ; Glesius Frederick L. ; Schneider Greggory A. ; Lombardo Leo R., Optical sensing and control of ultraviolet fluid treatment dynamics.
  39. Brown, Dale Marius; Chu, Kanin, Optical spectrometer and method for combustion flame temperature determination.
  40. Dale Marius Brown, Optical spectrometer and method for combustion flame temperature determination.
  41. Bollhalder, Heinz; Habermann, Michael; Zinn, Hanspeter, Protection process and control system for a gas turbine.
  42. McCarthy, John Patrick; Shapiro, Andrew Philip; Williams, George Edward; Butterfield, Eric Gardner; Mattison, Scott Campbell; Russo, Victor Franz; Grant, III, Milton Lewiston, Remote tuning for gas turbines.
  43. Paul H. Chase ; Terry M. Grayson ; Donald J. Kwapien ; James M. Niziolek, Silicon carbide photodiode based flame scanner.
  44. Claussen, Heiko; Ulerich, Nancy H.; Momin, Zainul; Flohr, Patrick Ronald, Single dynamic pressure sensor based flame monitoring of a gas turbine combustor.
  45. Brown Dale Marius, Solid state optical spectrometer for combustion flame temperature measurement.
  46. Rawlinson, Neil; Lyons, Michael Robert; Bradbury, William Keith; Alden, Laurence; Ramsay, Blair; Scully, Mark, Staging valve arrangement and valve for use therein.
  47. Taware, Avinash Vipayak; Shah, Minesh Ashok; Singh, Ajai; Ziminsky, Willy Steve; Wu, Pingchuan, System and apparatus for gas turbine engine lean blowout avoidance.
  48. Farrell, John T.; Chhotray, San; Dobbs, Gary T.; Alvarez, Manuel S.; Schweitzer, Patrick D., System and method for controlling fired heater operations.
  49. Patrick, Romano; Lemmon, Matthew Francis; Nanda, Subrat; White, Jonathan David; Pandey, Achalesh Kumar, System and method for detecting an at-fault combustor.
  50. Hatcher, Jr., Clifford; Hatley, Richard; Genc, Yakup; Ruhge, Forrest R., System and method for on line monitoring within a gas turbine combustor section.
  51. Rabiei, Shahryar; Kraemer, Gilbert Otto; Myers, Geoffrey David, System and method for operating a gas turbine.
  52. 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.
  53. Critchley,Ian L.; Anson,Bruce; Caspermeyer,Matthew C.; Scott,Mike W., System and method for turbine engine adaptive control for mitigation of instabilities.
  54. McConkey, Joshua S., System for remote vibration detection on combustor basket and transition in gas turbines.
  55. Lieuwen,Tim C.; Nair,Suraj; Thiruchengode,Muruganandam; Zinn,Ben T.; Neumeier,Yediddia; Seitzman,Jerry; Scarborough,David, Systems and methods for detection and control of blowout precursors in combustors using acoustical and optical sensing.
  56. Pearce,Kevin P, Turbine engine pulsed fuel injection utilizing stagger injector operation.
  57. Harrold, Ronald T.; Sanjana, Zal N., Ultraviolet sensing of the condition of the vanes and blades of gas turbines in service.
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