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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Load rejection rapid acting fuel-air controller for gas turbine

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-009/20   
미국특허분류(USC) 60/039.03 ; 60/039.29
출원번호 US-0812830 (1997-03-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ingraham
인용정보 피인용 횟수 : 36  인용 특허 : 4
초록
▼

A rapid acting control system for a gas turbine in an electrical system that is adapted to control fuel and air supply to the turbine to prevent flameout condition in the turbine and includes: a turbine control unit having an air supply controller that controls the position of a plurality of turbine inlet guide vanes (IGVs) in correspondence with at least one turbine condition signal; a load rejection module coupled to the air supplier controller and to a turbine electrical load sensor so as to generate a transient IGV correction signal in correspondence...

대표
청구항
▼

[ What is claimed is:] [1.] A rapid acting control system for a gas turbine in an electrical generation system, the control system being adapted for controlling fuel and air supply to the gas turbine over a range of operating conditions, so as to maintain the gas turbine in a non-flameout condition even in the event of loss of electrical load, the control system comprising:a turbine control unit coupled to a gas turbine to receive a plurality of respective turbine condition signals, said turbine control unit further being coupled to said gas turbine so a...

이 특허에 인용된 특허 (4)

  1. Rajamani Ravi (Schenectady NY) Minto Karl D. (Ballston Lake NY) Bulkley Benjamin E. (Erie PA) Norman Bruce G. (Charlton NY). Gas turbine coordinated fuel-air control method and apparatus therefor. USP1996015487265.
  2. Urushidani Haruo (Hitachi JPX) Sato Tomo (Hitachi JPX) Kumata Kazuhiko (Katsuta JPX) Sasada Tetsuo (Hitachi JPX) Takahashi Koji (Hitachi JPX) Shimura Akira (Hitachi JPX) Kirikami Seiichi (Hitachi JPX. Method and apparatus for controlling the supply of fuel to a gas turbine during load rejection. USP1993125272637.
  3. Kure-Jensen Jens (Schenectady NY) Rowen William I. (Schenectady NY) Moore James H. (Schenectady NY). Overspeed anticipation and control system for single shaft combined cycle gas and steam turbine unit. USP1994045301499.
  4. Johnson Kenneth O. (Cincinnati OH). Rapid power response turbine. USP1985074529887.

이 특허를 인용한 특허 피인용횟수: 36

  1. Murray,David C.; O'Brien,Dennis; Goldberg,Randy B.. Adaptive controller for PC cooling fans. USP2006117138781.
  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. Hook,Richard Bradford; Kress,Eric John; Barrow,William Lee; Bolton,John. Automatic mapping logic for a combustor in a gas turbine engine. USP2007117302334.
  8. Tiwari, Awadesh Kumar; Seely, William Forrester. Combined cycle power plant system and related control systems and program products. USP2018019863286.
  9. Oliverio, Fabrizio. Combustion stability logic during off-load transients. USP2018049938906.
  10. Edelman, Edward C.. Command and control system for controlling operational sequencing of multiple turbogenerators using a selected control mode. USP2003126664653.
  11. Schneider, Anton; Morgenthaler, Klaus; Burkard, Moritz; Dittmann, Rolf. Control of primary measures for reducing the formation of thermal nitrogen oxides in gas turbines. USP2003076584775.
  12. Miduturi, Krishna C.; Kozachuk, Danny W.. Control system and method for controlling a gas turbine engine during transients. USP2017129850823.
  13. McLeod, Scott C.; Tsai, Chao-Ming. Delta-sigma modulator for a fan driver. USP2011017863849.
  14. Gilchrist, III, George Martin; Simpson, Stanley Frank; Karim, Hasan. Exhaust gas recirculation system, turbomachine system having the exhaust gas recirculation system and exhaust gas recirculation control method. USP2016039297306.
  15. Simmons, James Arthur; Shinkle, William Randolph. Fuel routing system of a gas turbine engine and method of routing fuel. USP2016059353691.
  16. Zhang, Xiao-Yi. Gas turbine controller and a method for controlling a gas turbine. USP2016089422866.
  17. Rowen William Irwin ; Anand Raj Kumar ; Wooding Richard J.. Gas turbine generator having reserve capacity controller. USP2000126164057.
  18. Jordan, Jr., Harold Lamar; Snider, David August. Gas turbine shutdown. USP2013088510013.
  19. Rajamani, Ravi; Flodman, David Allen; Garry, Robert Scott; Norman, Bruce Gordon; Tomlinson, Leroy. Gas turbine system operation based on estimated stress. USP2004026694742.
  20. Bruce,Robert William; Distler,Timothy David. Inlet guide vane bushing having extended life expectancy. USP2006107121727.
  21. Varillas, Gerardo F.; Lewis, Skigh Elliot; Karaca, Erhan; Lopez, Alejandro Cesar. Load rejection for gas turbine. USP2015119194303.
  22. Kutzner, Rudiger; Simon, Dieter. Method and control device for controlling a gas turbine set, in particular in gas and steam power stations. USP2004036704620.
  23. Tonno, Giovanni; Paci, Mariateresa; D'Ercole, Michele; Russo, Alessandro; Stewart, Jesse F.; Chiu, Ya-Tien; Ulivi, Marco; Baldassarre, Antonio. Method for controlling the load variations in a gas turbine. USP2013118578717.
  24. Jerye Bernhard,DEX ; Schwope Alfred,DEX. Method for controlling the rotational speed of a turbine during load shedding. USP2000066070405.
  25. Hepner Stephan,CHX ; Scherrer Hans-Kaspar,CHX. Method for regulating the power of a turbo set. USP2001046216437.
  26. Mosley, Matthew John. Model-based coordinated air-fuel control for a gas turbine. USP2012078215095.
  27. Chandler, Christopher. Optimization of gas turbine combustion systems low load performance on simple cycle and heat recovery steam generator applications. USP2017069671797.
  28. Tsai, Chao-Ming; Kern, Lynn R.. RPM controller using drive profiles. USP2015129212664.
  29. Tsai, Chao-Ming; Kern, Lynn R.. RPM controller using drive profiles. USP2012088241008.
  30. Emmons, Floyd R.; DiVincenzo, Gregory. Redundant speed summing actuators. USP20190110180076.
  31. Mukavetz,Dale; Harvell,John K.; Moeckly,Kevin R.. System and method for controlling the frequency output of dual-spool turbogenerators under varying load. USP2007077245040.
  32. Belleville, François; Beauchesne-Martel, Philippe; Morgan, Keith. System and method for engine transient power response. USP2016049322341.
  33. Guillermo Pont ; James Brian Dickey ; Ed Edelman ; Mark G. Gilbreth ; Jeffrey W. Willis. System and method for modular control of a multi-fuel low emissions turbogenerator. USP2002066405522.
  34. Guillermo Pont ; James Brian Dickey ; Ed Edelman ; Mark G. Gilbreth ; Jeffrey W. Willis. System and method for modular control of a multi-fuel low emissions turbogenerator. USP2002086438937.
  35. Karaca, Erhan; Varillas, Gerardo; Holt, Joel; Fischer, David. Systems and methods for performing islanding operations. USP2014088818565.
  36. Christopher, Matthew; Vhora, Hanif. Turbomachine flameout confirmation. USP2012048151573.

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