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특허 상세정보

Gas turbine engine overspeed prevention

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/22    F02C-009/22    F02C-009/26    F02C-009/18   
출원번호 US-0169954 (2014-01-31)
등록번호 US-9689316 (2017-06-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Young Basile Hanlon & MacFarlane, P.C.
인용정보 피인용 횟수 : 2  인용 특허 : 30
초록

A controller for a gas turbine engine is configured to respond to one or more prescribed engine overspeed conditions. Rather than shutting the engine down, the controller substantially reduces N1 airflow and substantially concurrently activates one or more engine igniters.

대표
청구항

1. A method for controlling a gas turbine engine, comprising operations of: responsive to the engine reaching a first prescribed engine overspeed condition, managing the engine by conducting operations comprising: cutting fuel input to idle;partially or completely opening one or more bleed bands;constricting inlet guide vanes;activating one or more engine igniters for a prescribed duration; andresponsive to abatement of the first engine overspeed condition or a second overspeed condition avoiding shutdown of the engine and continuing to operate the engin...

이 특허에 인용된 특허 (30)

  1. Reed Terry J. (North Huntingdon PA) Smith Jack R. (Pittsburgh PA) Kiscaden Roy W. (Springfield PA 4). Combined cycle electric power plant having an improved digital/analog hybrid gas turbine control system. USP1980034195231.
  2. Tsuzuki, Sadachika; Tanaka, Masaki. Control system for a gas turbine engine. USP2009057530216.
  3. Inoue, Tsutomu. Control system for gas-turbine engine. USP2004116813875.
  4. Belokon, Alexander; Senkevich, Mikhail; Touchton, George L.. Electrical power generation system and method. USP2005066906432.
  5. Abo Toshimi (Yokohama JPX) Kanegae Hidetoshi (Yokohama JPX). Fuel control system for a gas turbine. USP1982074341071.
  6. Turchetta, John M.. Gas energy conversion apparatus and method. USP2005066907727.
  7. Turchetta,John M.. Gas energy conversion apparatus and method. USP2006057043905.
  8. Ziegenfuss, Mark R.. Gas production well secondary purpose turbine electric power generator system. USP2011067958716.
  9. Munson, Jr.,Bill C.. Gas turbine electric powerplant. USP2008127461510.
  10. Titus Charles H. (323 Echo Valley La. Newtown Square PA 19073). Gas turbine electrical power generation scheme utilizing remotely located fuel sites. USP1996085550410.
  11. Birch Peter H. (Horsham GBX) Ikeyama Takeshi (Brighton GBX) Wearing Anthony D. (Brighton GBX) Norton Mark G. (Hove GBX). Gas turbine engine driven auxiliary electric power unit with turbine speed controlled in response to generator output cu. USP1997065635768.
  12. Yoshida, Shouhei; Hirata, Yoshitaka; Inoue, Hiroshi; Kobayashi, Nariyoshi. Gas turbine power generating machine. USP2009097581379.
  13. Yannone Robert A. (Aldan PA) Shields James J. (Philadelphia PA). Gas turbine power plant control apparatus including an ambient temperature responsive control system. USP1982024314441.
  14. Yamanaka,Kazunori; Marushima,Shinya; Hamatake,Hisashi; Horitsugi,Mutsumi. Gas-turbine power generating installation and method of operating the same. USP2009017472542.
  15. Yamanaka,Kazunori; Marushima,Shinya; Hamatake,Hisashi; Horitsugi,Mutsumi. Gas-turbine power generating installation and method of operating the same. USP2006107114322.
  16. Bosley Robert W. ; Edelman Edward C. ; Miller Ronald F.. Gaseous fuel compression and control system and method. USP1998105819524.
  17. Crom, Elden; Crowe, David; Kenjora, Paul; Mulholland, Sean. Method and apparatus for interfacing with multiple objects using an object independent interface protocol. USP2012088239586.
  18. Munson, Jr., Bill C.. Microprocessor-based control system for gas turbine electric powerplant. USP2004096789000.
  19. Munson, Jr., Bill C.. Microprocessor-based control system for gas turbine electric powerplant. USP2005096941217.
  20. Kesseli, James B.. Microturbine for combustion of VOCs. USP2005056895760.
  21. Nims Robert A. ; Denk Joseph ; Doshi Ramesh ; Emerson Terence. Microturbine power generating system. USP2001106307278.
  22. Nims Robert A. ; O'Brien Patrick Lee ; Emerson Terrence. Microturbine power generating system. USP2001036198174.
  23. Munson, Jr.,Bill C.. Overspeed control system for gas turbine electric powerplant. USP2008097424360.
  24. 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.
  25. Yannone Robert A. (Aldan PA) Reed Terry J. (Latrobe PA). System and method for monitoring and controlling operation of industrial gas turbine apparatus and gas turbine electric. USP1981084283634.
  26. Reed Terry J. (Latrobe PA) Yannone Robert A. (Aldan PA). System and method for monitoring industrial gas turbine operating parameters and for providing gas turbine power plant c. USP1981044259835.
  27. Reed Terry J. (Latrobe PA) Yannone Robert A. (Aldan PA). System and method for monitoring industrial gas turbine operating parameters and for providing gas turbine power plant c. USP1977084039804.
  28. Giras Theodore C. (Pittsburgh PA) Reuther John F. (Pittsburgh PA). System and method for operating industrial gas turbine apparatus and gas turbine electric power plants preferably with a. USP1981124308463.
  29. Kristich, David; Hulse, Brian D.. Trailer mounted mobile power system. USP2004096786051.
  30. Cardenas, Jr., Manuel M.. Turbine power generation systems and methods using off-gas fuels. USP2003126666027.