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특허 상세정보

Gas turbine apparatus and method of operating same on gaseous fuel

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-003/22    F02C-009/26   
미국특허분류(USC) 60/3902 ; ; 60/39281 ; ; 60/39465
출원번호 US-0361503 (1994-12-22)
우선권정보 JP-0334933 (1993-12-28)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 21  인용 특허 : 0
초록

In a gas turbine apparatus including a turbine stage and a compressor stage, when an abrupt load variation occurs in a centrifugal compressor which increases pressures of a fuel such as city gas or liquefied natural gas to feed the fuel, a gas turbine control device effects a control so that a discharge pressure of the centrifugal compressor can be kept to within a predetermined pressure range. When a fuel flow demand for the centrifugal compressor is inputted to the gas turbine control device, a signal corresponding to this fuel control signal is inputt...

대표
청구항

In a gas turbine apparatus, comprising a gas turbine which includes a compressor stage, a turbine stage and a combustor, and serves to feed a combustible gas under pressure to said combustor by means of a centrifugal compressor and burn the same to produce power, and a gas turbine control device for controlling said gas turbines, the improvement wherein said centrifugal compressor comprises: bypass means for separating a portion of fuel, which has passed through said centrifugal compressor, and for returning said portion to a suction side of said centrif...

이 특허를 인용한 특허 피인용횟수: 21

  1. Lamarre, Sylvain. Adaptive fuel manifold filling function for improved engine start. USP2017019541005.
  2. Wolflick, John R.; Evans, Megan V.; Valappil, Jaleel; Martinez, Bobby D.; Bellomy, Marc. Anti-bogdown control system for turbine/compressor systems. USP2010057712299.
  3. Pelfrey, Philip C; Pinera, Alex. Centrifugal impeller for a rocket engine having high and low pressure outlets. USP2013128613189.
  4. Inoue, Tsutomu. Control system for gas-turbine engine. USP2004116813875.
  5. Kamath, Deepak Manohar; Buchholz, Todd James; Baladi, Mehdi Milani; Epstein, Michael Jay. Cryogenic fuel system and method for delivering fuel in an aircraft. USP2018049932124.
  6. Akimaru Satoru,JPX. Fuel supply control unit for gas turbine. USP2000076082095.
  7. Voinov, Soren. Gas compression system and method for microturbine application. USP2005056892542.
  8. Tanaka, Satoshi. Gas compressor control device and gas turbine plant control mechanism. USP2005066907722.
  9. Nagata, Shouichi; Komiyama, Hiroya. Gas turbine plant and method of controlling gas turbine plant. USP2003086609379.
  10. Nagata, Shouichi; Komiyama, Hiroya. Gas turbine plant and method of controlling gas turbine plant. USP2003046539722.
  11. Yamanaka,Kazunori; Marushima,Shinya; Hamatake,Hisashi; Horitsugi,Mutsumi. Gas-turbine power generating installation and method of operating the same. USP2009017472542.
  12. Najera, Lorenzo; Finstad, Brian; Annati, Richard. Integrated gas booster modulation control method. USP2003096622489.
  13. Wilkes, Colin. Method and apparatus for operating a turbine engine. USP2004116820427.
  14. Liedtke, Klaus-Dieter; Zhang, Mengbin; Schirmeister, Ulf; Kirecci, Aysegul. Method for operating a gas turbine plant with a compressor station for gaseous fuel. USP2014078776528.
  15. Brautsch,Andreas; Queloz,Patrick; Socher,Bernd; Van Straaten,Floris M. Azn.. Method of operating a thermal power plant. USP2008107434403.
  16. Socher,Bernd. Method of operating a thermal power plant. USP2008107430868.
  17. Andersson, Mats; Bonaldo, Alessio. Method to operate a combustor of a gas turbine. USP20180910082086.
  18. Lohn, Paul. Modular fuel conditioning system. USP2005066901735.
  19. Lohn,Paul. Modular fuel conditioning system. USP2006117134284.
  20. Hilgeman Paul E. ; Winston Kenneth W. ; Vicente Ronald I.. System for controlling acceleration of a load coupled to a gas turbine engine. USP2000036035629.
  21. Frey, George Frederick. Variable flow compressor of a gas turbine. USP20180710036325.