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"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Engine brake for part load CO reduction

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-006/04   
미국특허분류(USC) 060/785; 060/782; 060/795
출원번호 US-0784150 (2007-04-05)
등록번호 US8015826 (2011-08-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 17  인용 특허 : 26
초록

Aspects of the invention relate to a system and method for operating a turbine engine assembly. The turbine engine assembly has a turbine engine having a compressor section, a combustor section and a turbine section. The combustor section has a lower T_PZ limit and the turbine engine has a design load. The assembly further includes at least one air bleed line from the compressor and at least one valve for controlling air flow through the bleed line. Control structure is provided for opening the valve to allow bleed air to flow through the bleed line when...

대표
청구항

What is claimed is: 1. A turbine engine assembly for a generator, the assembly comprising:a turbine engine having a compressor section, a combustor section and a turbine section, the combustor section having a primary zone temperature and the turbine engine having a design load;at least one air bleed line in communication with the compressor section;at least one valve for controlling air flow through the at least one air bleed line;a plurality of inlet guide vanes in the compressor section;a controller that upon sensing a decreased operating load first c...

이 특허에 인용된 특허 (26)

  1. Spraker Wilbur A. (Indianapolis IN) Kaiser Kenneth F. (Indianapolis IN). Air supply control system. USP1979044149371.
  2. Balan, Chellappa; Sheldon, Karl Edward. Aircraft auxiliary gas turbine engine and method for operating. USP2010057721554.
  3. Lee, Douglas; Anderson, J. Thomas; Hershberger, Brian K.. Apparatus and method for controlling primary fluid flow using secondary fluid flow injection. USP2004016679048.
  4. Sood Virendra M. (Encinita CA). Apparatus and method for determining and controlling combustor primary zone temperature. USP1996075537864.
  5. Mortzheim, Jason Paul; Zhou, Ming; Marks, Paul Thomas. Apparatus and methods for controlling flow in turbomachinery. USP2003046550253.
  6. Sheldon, Karl Edward; Seeley, Charles Erklin; Haber, Ludwig Christian. Auxiliary power unit assembly. USP2010057707838.
  7. White David J. (San Diego CA) Roberts Peter B. (Encinitas CA). Combustion systems. USP1982094351156.
  8. Price, Brian John; Demers, Louis. Controlling a gas turbine engine with a transient load. USP2010107818970.
  9. Yee, David K.; Corr, II, Robert Anthony; Nickolas, Sarento George. Design and control strategy for catalytic combustion system with a wide operating range. USP2004096796129.
  10. Adkins Richard C. (Milton Keynes GB2). Fluidic control of airflow in combustion chambers. USP1984054446692.
  11. Ziegner, Manfred. Gas turbine and method for operating a gas turbine. USP2005016840049.
  12. Palmisano,Laurent; Jablonski,Laurent. Heat exchanger on a turbine cooling circuit. USP2006027000404.
  13. Chillar, Rahul J.; Smith, Raub W.. Integrated plant cooling system. USP2010057716930.
  14. Etheridge Colin J. (Chula Vista CA). Low emission combustion nozzle for use with a gas turbine engine. USP1994115365738.
  15. Allen G. Chen ; Dennis A. Horazak. Method and apparatus for cooling high temperature components in a gas turbine. USP2002126487863.
  16. Catt Jeffrey Alan ; Miller Daniel Nicholas. Method and apparatus of asymmetric injection at the subsonic portion of a nozzle flow. USP2000096112513.
  17. Healy,Timothy Andrew. Method and system for incorporating an emission sensor into a gas turbine controller. USP2006047032388.
  18. Baer,Joan Mae; Laster,Walter Ray; Keller,Douglas Allen. Method for operating a gas turbine. USP2006107124591.
  19. Andrew Philip Lynn ; Marks Paul Thomas ; Dwyer Daniel Robert ; Stampfli John David ; Cotroneo Joseph Anthony ; Miller Harold Edward ; Wesorick Ronald Richard. Method of operation of industrial gas turbine for optimal performance. USP2001056226974.
  20. Eluripati, Ravi Praveen S.; Ball, Jr., David W.; Whaling, Kenneth N.; Davis, James L.; Saravanan, Nattamai V.; Sengar, Ajit S.. Mixer for cooling and sealing air system for turbomachinery. USP2010047698898.
  21. Orlando,Robert Joseph; Moniz,Thomas Ory; Brauer,John Christopher; Prentice,Ian Francis; Krammer,Erich Alois; Dolan,James Patrick; Frederick,Robert Alan. Modulated flow turbine nozzle. USP2006037007488.
  22. Little, David Allen. Part load blade tip clearance control. USP2005116968696.
  23. Hunter, Louis G.; Miller, Daniel N.; Hagseth, Paul E.. System of pulsed detonation injection for fluid flow control of inlets, nozzles, and lift fans. USP2004076758032.
  24. Chehab, Abdullatif M.. Turbine blade tip clearance control. USP2010057708518.
  25. Corbett Nicholas C. (Solihull GB2) Lines Norman P. (Warwickshire GB2). Turbine engine control system. USP1995115469700.
  26. Bunker, Ronald Scott; Balan, Chellappa. Turbo recuperator device. USP2005126978621.

이 특허를 인용한 특허 피인용횟수: 17

  1. Tanaka, Satoshi; Harada, Shoichi. Apparatus for controlling intake air heating of gas turbine. USP2013028386147.
  2. Oliverio, Fabrizio. Bleed valve override schedule on off-load transients. USP2016019228501.
  3. Liebau, Martin; Marx, Peter; Hashmi, Sami. Control of load rejection. USP2016059334750.
  4. Martling, Vincent C.; So, Peter; Xiao, Zhenhua; Ricklin, Plazi. Gas turbine engine controls for minimizing combustion dynamics and emissions. USP2013088504276.
  5. Davis, Jr., Lewis Berkley; Kraemer, Gilbert Otto; Kulkarni, Parag Prakash; Zhang, Hua. Power generation system exhaust cooling. USP2018019856768.
  6. Davis, Jr., Lewis Berkley; Kulkarni, Parag Prakash; Reed, Robert Joseph. Power generation system exhaust cooling. USP2018049938874.
  7. Kulkarni, Parag Prakash; Davis, Jr., Lewis Berkley; Reed, Robert Joseph. Power generation system exhaust cooling. USP20190210215070.
  8. Kulkarni, Parag Prakash; Davis, Jr., Lewis Berkley; Reed, Robert Joseph. Power generation system exhaust cooling. USP2017129850818.
  9. Kulkarni, Parag Prakash; Davis, Jr., Lewis Berkley; Reed, Robert Joseph. Power generation system exhaust cooling. USP2017129840953.
  10. Kulkarni, Parag Prakash; Davis, Jr., Lewis Berkley; Reed, Robert Joseph. Power generation system exhaust cooling. USP2017129850794.
  11. Reed, Robert Joseph; Davis, Jr., Lewis Berkley; Kulkarni, Parag Prakash. Power generation system exhaust cooling. USP20180710030558.
  12. Reed, Robert Joseph; Davis, Jr., Lewis Berkley; Kulkarni, Parag Prakash. Power generation system exhaust cooling. USP20180810060316.
  13. Bolms, Hans-Thomas; Dobrzynski, Boris. Process for cooling the turbine stage and gas turbine having a cooled turbine stage. USP20190110180081.
  14. Leach, David; Cook, Jason Nathaniel; Ho, Chi Ming. Systems and methods for engine turn down by controlling extraction air flows. USP2014038677761.
  15. Ballard, Jr., Henry G.; Wilson, Ian David; Chieco, Stephen Christopher; Kneeland, Andrew Ray; Miller, Bradley James; Black, Kenneth David; Goetze, Raymond. Systems and methods of reducing heat loss from a gas turbine during shutdown. USP2012078210801.
  16. Scipio, Alston Ilford; Mestroni, Julio Enrique; Davis, Dale J.; Ekanayake, Sanji. Turbine cooling system using an enhanced compressor air flow. USP2017059644542.
  17. Laurello, Vincent P.; Tham, Kok-Mun. Vane carrier temperature control system in a gas turbine engine. USP2017029562475.