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특허 상세정보

Overspeed control system for gas turbine electric powerplant

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-009/28    F02C-009/00    F01D-019/00    F01D-021/00    G06G-007/70    G06G-007/00   
미국특허분류(USC) 701/100; 701/099; 701/101; 060/796; 060/782; 060/039.24; 060/772; 060/773; 060/805; 060/806; 060/224; 060/226.1; 060/235; 060/237; 060/239; 340/439; 078/118.2; 477/030; 700/287
출원번호 US-0129906 (2005-05-16)
등록번호 US-7424360 (2008-09-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Standley Law Group LLP
인용정보 피인용 횟수 : 8  인용 특허 : 32
초록

A turbine overspeed control system for use with a gas turbine engine of a gas turbine electrical powerplant. The overspeed control system preferably comprises a first and second overspeed control subsystem. When an overspeed condition of the gas turbine engine is detected, the first overspeed control subsystem acts to remove air from a combustion section of the engine, while the second overspeed control subsystem operates to alter the angle at which an incoming flow of air is supplied to a compressor turbine located therein. The result of operating the f...

대표
청구항

What is claimed is: 1. A turbine engine overspeed control system for use with a gas turbine engine of a gas turbine electric powerplant, comprising: a first overspeed control subsystem operational to rapidly transfer combustion air from within said gas turbine engine to a location outside of said gas turbine engine; a second overspeed control subsystem operational to alter a flow of incoming air in a manner that produces a reduction in turbine engine compressor efficiency; one or more sensors for determining an overspeed condition of said gas turbine en...

이 특허에 인용된 특허 (32)

  1. Cawlfield David W.. Automatic control system for unit operation. USP2000076088630.
  2. Crowley Timothy J. (1031 Post Rd. Darien CT 06820). Continuous combustible gas injection into conventionally fueled internal combustion engines. USP1995045408957.
  3. Smith Jack R. (Pittsburgh PA). Control apparatus for matching the exhaust flow of a gas turbine employed in a combined cycle electric power generating. USP1976083974645.
  4. Beeloo Leendert A. (Venice CA). Flow control apparatus and method. USP1985034504190.
  5. Abo Toshimi (Yokohama JPX) Kanegae Hidetoshi (Yokohama JPX). Fuel control system for a gas turbine. USP1982074341071.
  6. Ralston Russell B. (Loves Park IL) McLevige Daniel J. (Davis IL). Fuel controls for gas turbine engines. USP1988014716723.
  7. Munson, Jr.,Bill C.. Gas turbine electric powerplant. USP2006057036318.
  8. Ogborne Graham E. (San Diego CA) Hill Frederick J. (San Diego CA). Gas turbine engine fuel controller. USP1985034506503.
  9. Yannone Robert A. (Aldan PA) Shields James J. (Philadelphia PA). Gas turbine power plant control apparatus including an ambient temperature responsive control system. USP1982024314441.
  10. Torikai Takayuki,JPX ; Fujisawa Takashi,JPX ; Ishibashi Kazutoshi,JPX. Gas turbine power plant control for starting and stopping. USP1999105966925.
  11. Farrell William M. (Cincinnati OH). Gas turbine powerplant. USP1995055419112.
  12. Loving Ronald E. (Simi Valley CA). Liquid fuel power plant. USP1994085333458.
  13. Etheridge Colin J.. Low emission combustion system for a gas turbine engine. USP1999045896741.
  14. Smith Jack R. (Pittsburgh PA) Burrows Leonard H. (Gibsonia PA). Matching response of a blade path temperature limit signal to characteristics of a gas turbine. USP1977044016717.
  15. Lawler Shawn P. (7113 139th Place N.E. Redmond WA 98052). Method and apparatus for power generation. USP1994125372005.
  16. Lawlor Shawn P.. Method and apparatus for power generation using rotating ramjet which compresses inlet air and expands exhaust gas agai. USP1998015709076.
  17. Loftis Donald B. (Cleveland TN) Cawlfield David W. (Cleveland TN). Method and apparatus for providing backup process control. USP1993025185693.
  18. Munson, Jr., Bill C.. Microprocessor-based control system for gas turbine electric powerplant. USP2004096789000.
  19. Williams Samuel B.. Natural gas fired combustion system for gas turbine engines. USP2000116148617.
  20. 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.
  21. Munson, Jr., Bill C.. Overspeed control system for gas turbine electric powerplant. USP2005056895325.
  22. Moore James H. (Schenectady NY). Overspeed protection method for a gas turbine/steam turbine combined cycle. USP1991085042247.
  23. Janes Clarence W. (Sacramento CA). Performance enhanced gas turbine powerplants. USP1997105678408.
  24. Murry Roger P. ; Poulson Eric L.. Ram air turbine system. USP2000106127758.
  25. Duffy Thomas E. (San Diego CA) Campbell Alan H. (Encinitas CA) Lindsey O. Leon (La Mesa CA). Steam generator control systems. USP1993085237816.
  26. 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.
  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. USP1981044259835.
  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. Dudd ; Jr. John E. ; Demers Dennis G.. Turbine engine control system providing electronic power turbine governor and temperature/torque limiting. USP2001096282882.
  30. John E. Dudd, Jr. ; Dennis G. Demers. Turbine engine control with electronic and pneumatic governors. USP2002076422023.
  31. Grosjean, William C.. Turbine engines. USP1985084537024.
  32. Anderson J. H. (York PA). Turbo-generator unit and system. USP1981114301375.