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특허 상세정보

Control system for IGCC\\s

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C10J-001/00   
미국특허분류(USC) 48/197R ; ; 48/61 ; ; 48/86 ; R ; ; 48/203
출원번호 US-0425001 (1994-12-27)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 28  인용 특허 : 13
초록

A control system particularly suited for effecting control over an integrated gasification combined cycle system (IGCC) that includes at least a fuel feed system, a gasifier system, a product gas cleanup system, a booster compressor and a gas turbine. The subject control system includes a bleed air control valve, a booster compressor bypass control valve, a fuel feed control valve and a product gas shutoff valve. The bleed air control valve, which is connected in fluid flow relation between the gas turbine and the booster compressor of the IGCC, is opera...

대표
청구항

In a method for exercising control over an integrated gasification combined cycle system having a gasifier operative to gasify therewithin fuel supplied thereto in order to thereby produce a product gas therefrom, a fuel feed supply system connected to the gasifier system for supplying fuel thereto, a gas cleanup system connected to the gasifier system for receiving product gas therefrom and operative to cleanse the product gas during the passage thereof through the gas cleanup system, a combustor chamber connected to the gas cleanup system for receiving...

이 특허에 인용된 특허 (13)

  1. Blaskowski Henry J. (West Simsbury CT). Combined cycle power plant using low Btu gas. USP1980074212160.
  2. Ishigami Shigeyasu (Tokyo) Furuya Takaaki (Tokyo JPX). Gasification-type combined electric power generating plant. USP1993035197277.
  3. Snyder Troxell K. (South Windsor CT) Chase Paul H. (East Granby CT). Method and apparatus for controlling a gasifier. USP1984124489562.
  4. Uchiyama Yoshihiro (Hitachi JPX) Tamura Zensuke (Tokyo JPX) Sugita Shigehisa (Hitachi JPX) Tsukahara Satoshi (Hitachi JPX). Method and apparatus for controlling combustion of gasified fuel. USP1984094472936.
  5. Archer David H. (Pittsburgh PA) Hamm James R. (Murrysville PA) Vidt Edward J. (Churchill Boro PA). Method for energy conversion. USP1987054667467.
  6. Archer David H. (Ross Township ; Allegheny County PA) Ahmed M. Mushtaq (Turtle Creek PA). Method for increasing the efficiency of gas turbine generator systems using low BTU gaseous fuels. USP1987074677829.
  7. Brnnstrm Roine (Finspong SEX). Method of controlling a PFBC plant in the event of operational disturbance in the gas turbine unit. USP1991055016435.
  8. Blaskowski Henry J. (West Simsbury CT). Method of operating a coal gasifier. USP1979094168956.
  9. Noguchi Yoshiki (Hitachi JPX). Power plant integrated with coal gasification. USP1984124488398.
  10. Pfenninger Hans (Baden CHX). Power plant with pressurized-gas generator. USP1980044199933.
  11. Knizia Klaus (Blumenweg 17 5804 Herdecke DEX). Process for controlling the power output of a combination coal-fired unit with integrated coal gasification and a coal p. USP1990014896498.
  12. Kydd ; Paul H.. Production of water gas as a load leveling approach for coal gasification power plants. USP1978044085578.
  13. Pfenninger ; Hans. Thermal power plant. USP1978064095419.

이 특허를 인용한 특허 피인용횟수: 28

  1. Benjamin C. Wiant ; Dennis A. Horazak. Flow balanced gas turbine power plant. USP2002086430915.
  2. Gillespie, III, Michael Joseph; Gillespie, Christopher Paul. Garbage in power out (GIPO) thermal conversion process. USP2014048690977.
  3. Gillespie, Michael J.; Gillespie, Christopher P.. Garbage in power out (GIPO) thermal conversion process. USP2017129850439.
  4. Grewe, Claus; Hannemann, Frank; Schiffers, Ulrich. Gas and steam turbine installation. USP2005056889506.
  5. Kamohara, Satoru; Saito, Akihiko; Sonada, Takashi; Takashima, Yasuhiro; Fujii, Satoko. Hybrid power system and method of operating the same. USP2011087997084.
  6. Wormser, Alex. Integrated gasification combined cycle plant with char preparation system. USP2018019873840.
  7. Hyakutake, Yoshinori; Tsukuda, Yoshiaki; Hashimoto, Takao; Uchida, Satoshi; Ota, Katsuhiro; Sonoda, Takashi. Integrated gasification combined cycle power generation plant. USP2011108028511.
  8. Katagiri, Tomoyuki. Method and apparatus for controlling temperature in combustion furnace in gasification equipment. USP2015018940062.
  9. Wen, Harvey; Tawney, Rattan K.. Method and apparatus for refueling existing natural gas combined cycle plant as a non-integrated gasification combined cycle plant. USP2012028118895.
  10. Stuhlmuller, Franz; Weber, Thomas. Method and device for increasing the pressure of a gas. USP2004016672069.
  11. Goller, George Albert; Nowak, Daniel Anthony. Methods and apparatus for cooling syngas in a gasifier. USP2012048163047.
  12. Goller, George Albert; Nowak, Daniel Anthony. Methods and apparatus to facilitate cooling syngas in a gasifier. USP2010037670574.
  13. Wallace, Paul Steven. Methods and apparatus to facilitate cooling syngas in a gasifier. USP2010077749290.
  14. Russ, Fredric S.; Holland, Douglas K.; Villa, Christopher J.; Kassman, Jerrold S.; Nguyen, Eileen T.; Prater, Matthew C.. Methods and systems for gas turbine syngas warm-up with low emissions. USP2011017861509.
  15. Avagliano, Aaron John; Wallace, Paul Steven. Methods and systems for integrated boiler feed water heating. USP2014038673034.
  16. Goller, George Albert; Nowak, Daniel Anthony. Methods to facilitate cooling syngas in a gasifier. USP2010067730616.
  17. Goller, George Albert; Dimascio, Paul Stephen. Nozzles for use with gasifiers and methods of assembling the same. USP2013088506660.
  18. Wakefield,David W.; Jackson,Robert G.; Jackson,Xiao Rong. Production enhancements on integrated gasification combined cycle power plants. USP2008117451591.
  19. Saucedo,Victor; Marin,Ovidiu. Real time optimization and control of oxygen enhanced boilers. USP2008077401577.
  20. Patel, Nikhil Manubhai. Sandwich gasification process for high-efficiency conversion of carbonaceous fuels to clean syngas with zero residual carbon discharge. USP20180710011792.
  21. Adams, Patton M.; Edlund, David J.; Popham, Vernon Wade; Scharf, Mesa; Studebaker, R. Todd. Self-regulating feedstock delivery systems and hydrogen-generating fuel processing assemblies and fuel cell systems incorporating the same. USP2011098021446.
  22. Edlund, David J.; Studebaker, R. Todd. Self-regulating feedstock delivery systems and hydrogen-generating fuel processing assemblies and fuel cell systems incorporating the same. USP2009107601302.
  23. Tse Daniel W. ; Gulko George M. ; Wallace Paul S.. System and method for integrated gasification control. USP2001076269286.
  24. Thacker, Pradeep; Naphad, Sachin. System and methods for treating transient process gas. USP2010057708801.
  25. Popham, Vernon Wade. Systems and methods for reliable feedstock delivery at variable delivery rates. USP2013128608814.
  26. Popham, Vernon Wade. Systems and methods for reliable feedstock delivery at variable delivery rates. USP2012098262752.
  27. Wallace, Paul Steven; Storey, James Michael; Avagliano, Aaron John. Systems for reducing cooling water and power consumption in gasification systems and methods of assembling such systems. USP2012058186177.
  28. Corsmeier, Donald Michael; Dawson, David Lynn. Turbine engine valve assembly and method of assembling the same. USP2011017870741.