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특허 상세정보

Combustion control method and system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01D-015/10    H02P-009/04   
미국특허분류(USC) 290/052 ; 290/047 ; 290/048
출원번호 US-0459719 (1999-12-13)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Irell & Manella, LLPBrunell
인용정보 피인용 횟수 : 43  인용 특허 : 15
초록

A multi-injector combustion system in which a brake resistor is utilized to provide a minimum load for the combustor system during idle or low power operation of the permanent magnet turbogenerator/motor and also to absorb power during transients to prevent flame out of the combustor. In addition, during single injector operation, a relighting method and system are provided to relight the combustor and prevent the necessity of a complete shutdown of the system. The method and system includes switching between the multiple injectors to find the most stabl...

대표
청구항

[ What we claim is:] [3.]3. A method of relighting a multi injector combustor in a turbogenerator, the method comprising:a. determining that the combustor is operating on a single injector considered the primary injector;b. determining that combustion has ceased;c. turning on the ignitor;d. determining that the combustor has been relit;e. switching the primary injector to the next sequential injector:f. turning off the spark exciter;g. determining that relight has not occurred;h. repeating steps (a) through (f) until it is determined that relight has occ...

이 특허에 인용된 특허 (15)

  1. Menard Christian (Maurepas FRX) Marouby Daniel (Viroflay FRX) Chollet Alain (Paris FRX). Apparatus for ignition and reignition for a gas turbine. USP1983114414804.
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  8. Shekleton Jack R. ; Martin Curtis C.. Liquid fuel injector purge system. USP1999105966926.
  9. Bronicki Lucien Y.,ILX ; Sinai Joseph,ILX ; Amir Nadav,ILX. Method and apparatus for cooling hot fluids. USP1999015860279.
  10. Snow Barton H. (Wyoming OH). Method and apparatus for windmill starts in gas turbine engines. USP1977124062185.
  11. Shekleton Jack R. (San Diego CA). Method of starting turbine engines. USP1990024897994.
  12. Moore M. Samuel (Northridge CA) Paluka Charles F. (Northridge CA). Pressure responsive engine control system. USP1986074597259.
  13. Mouton Pierre,FRX. System for restarting an aircraft engine in flight after loss of engine power. USP1998045735116.
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  15. Petrowicz John P.. Windmill engine starting system with fluid driven motor and pump. USP1998125845483.

이 특허를 인용한 특허 피인용횟수: 43

  1. Gilbreth, Mark G.; Wall, Simon R.; Almgren, Ake N. C.; Wacknov, Joel B.. Automatic turbogenerator restarting method and system. USP2003046552440.
  2. Gilbreth, Mark G.; Wall, Simon R.; Almgren, Ake N. C.; Wacknov, Joel B.. Automatic turbogenerator restarting system. USP2003016512306.
  3. Gilbreth, Mark G.; Wall, Simon R.; Almgren, Ake N. C.; Wacknov, Joel B.. Automatic turbogenerator restarting system. USP2004036713892.
  4. Kesseli, James B.; Nash, James S.. Ceramic-to-metal turbine shaft attachment. USP2015069051873.
  5. Baldwin, Matthew Stephen. Ceramic-to-metal turbine volute attachment for a gas turbine engine. USP20181010094288.
  6. Romig, Bryan Wesley; Simons, Derrick Walter; Narra, Venkat. Combustor recovery method and system. USP2015028959925.
  7. Edelman, Edward C.. Command and control system for controlling operational sequencing of multiple turbogenerators using a selected control mode. USP2003126664653.
  8. Yu, Tai. Compact cyclone combustion torch igniter. USP2012048161725.
  9. Donnelly, Frank Wegner; Dewis, David William. Dispatchable power from a renewable energy facility. USP2014108866334.
  10. Wacknov, Joel; Geis, Everett R.. Distributed power system. USP2004116812586.
  11. Nelson,Robert J.. Electric power generation system using a permanent magnet dynamoelectric machine for starting a combustion turbine and for generating uninterruptible excitation power. USP2008117449795.
  12. Skeist,S. Merrill; Baker,Richard H.. Electro-mechanical energy conversion system having a permanent magnet machine with stator, resonant transfer link and energy converter controls. USP2006016984897.
  13. Parsons, Douglas A.; Semyanko, Constantine. Fuel supply control for a gas turbine including multiple solenoid valves. USP2004096786049.
  14. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Upton, Timothy; Watson, John D.. Gas turbine energy storage and conversion system. USP2013088499874.
  15. Dewis, David William; Kesseli, James; Donnelly, Frank Wegner; Wolf, Thomas; Watson, John D.. Gas turbine energy storage and conversion system. USP2014048708083.
  16. Donnelly, Frank Wegner; Dewis, David William. Gas turbine engine configurations. USP2014038669670.
  17. Willis, Jeffrey W.; Pont, Guillermo; Toby, Benjamin E.; McKeirnan, Jr., Robert D.. Gas turbine engine having a multi-stage multi-plane combustion system. USP2004026684642.
  18. Kotani, Yoshiaki; Fukushima, Tomoki; Wakitani, Tsutomu. Generator apparatus. USP2004046717387.
  19. Ortega, Isabel Alvarez; Puri, Narindra N.; Suter, Marco. Generator system with gas turbine. USP2004046724098.
  20. Jensen, Jeff; Claflin, Scott. Igniter/thruster with catalytic decomposition chamber. USP2014088814562.
  21. Sasao, Toshifumi; Kimura, Youtarou; Takehara, Isao. Ignition detecting system and method for gas turbine. USP2009067546741.
  22. Aoki, Hiroshi; Kamiya, Jun. Lever-type connector. USP2015109153910.
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  24. Kesseli, James B.; Baldwin, Matthew Stephen. Metallic ceramic spool for a gas turbine engine. USP2015038984895.
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  31. Horn, Mark D.; Walczuk, Thomas M.. Piezo-resonance igniter and ignition method for propellant liquid rocket engine. USP2009077565795.
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