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특허 상세정보

Method of controlling a power generation system

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-009/50    F02C-009/00   
미국특허분류(USC) 060/773; 060/039.27
출원번호 US-0928524 (2004-08-27)
등록번호 US-7269953 (2007-09-18)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 29  인용 특허 : 15
초록

A method of controlling a gas turbine system (10) may include controlling an inlet guide vane position (98) to maintain a turbine (24) exhaust temperature at a corrected value that is a function of a compressor (12) inlet temperature and a turbine (24) normalized load. The method may include selecting the minimum value (138) of a part load tunable value, a part load maximum value and a fixed maximum value of a turbine (24) exhaust temperature for the corrected value. A corrected value setpoint may be determined (94) for the gas turbine system (10) operat...

대표
청구항

We claim as our invention: 1. A method of controlling a gas turbine system, the method comprising: controlling compressor inlet guide vane position to maintain a turbine exhaust temperature at a corrected value that is a function of a compressor inlet temperature and a turbine normalized load. 2. The method of claim 1 further comprising: selecting the corrected value to be a minimum value from the group consisting of a part load tunable corrected value, a part load ruaxinaum corrected value and a fixed maximum value of a turbine exhaust temperature. ...

이 특허에 인용된 특허 (15)

  1. Tomoyoshi Endo JP; Hideaki Kaneda JP; Yotaro Kimura JP; Yasutaka Komatsu JP; Tsugio Suzuki JP. Control method for gas turbine load. USP2002016338240.
  2. Tomoyoshi Endo JP; Hideaki Kaneda JP; Yotaro Kimura JP; Yasutaka Komatsu JP; Tsugio Suzuki JP. Control system for gas turbine. USP2002096442928.
  3. Rajamani Ravi (Schenectady NY) Norman Bruce G. (Charlton NY). Coordinated fuel-air controller for gas turbine without load feedback. USP1997065636507.
  4. Kataoka, Masaki; Utamura, Motoaki; Kuwahara, Takaaki. Exhaust gas recirculation type combined plant. USP2003076598402.
  5. Tim Keller ; Mohamad Vhora ; Dan Burnes ; John Lipinski. Fuel control method for gas turbine. USP2002066408611.
  6. Sato Isao (Hitachi JPX) Hirose Fumiyuki (Hitachi JPX) Takaba Minoru (Hitachi JPX) Shimura Akira (Hitachi JPX) Takahashi Shoei (Hitachi JPX) Ikeda Hiraku (Hitachinaka JPX). Gas turbine control method and apparatus. USP1996125584171.
  7. Ozono, Jiro. Gas turbine control systems. USP1985114550565.
  8. Anatoly Rakhmailov RU. Gas turbine engine. USP2002096442945.
  9. Rowen William Irwin ; Anand Raj Kumar ; Wooding Richard J.. Gas turbine generator having reserve capacity controller. USP2000126164057.
  10. Gadde, Satish; Gordon, Thomas J.. Gas turbine pilot burner water injection and method of operation. USP2004046715295.
  11. Seki Naoyuki,JPX ; Arimura Hisato,JPX. Gas turbine starting method. USP2001126328526.
  12. Martens Alan (Berwyn PA) Myers Gerald A. (Swarthmore PA) McCarty William L. (West Chester PA) Wescott Kermit R. (Kennett Square PA). Heat recovery steam generator outlet temperature control system for a combined cycle power plant. USP1986044578944.
  13. Gadde, Satish; Holm, Richard; Harrison, Chris. Humidity compensation for combustion control in a gas turbine engine. USP2004036708496.
  14. Andrew Philip Lynn ; Marks Paul Thomas ; Dwyer Daniel Robert ; Stampfli John David ; Cotroneo Joseph Anthony ; Miller Harold Edward ; Wesorick Ronald Richard. Method of operation of industrial gas turbine for optimal performance. USP2001056226974.
  15. Hedelin Lars G. (Djursholm SEX). Sliding vane machine having vane guides and inlet opening regulation. USP1996095558511.

이 특허를 인용한 특허 피인용횟수: 29

  1. Soni, Sumit; Demougeot, Nicolas Roger; Stuttaford, Peter John. Automated extended turndown of a gas turbine engine combined with incremental tuning to maintain emissions and dynamics. USP2018029890714.
  2. Chandler, Christopher. Automated tuning of gas turbine combustion systems. USP2013058437941.
  3. Chandler, Christopher. Automated tuning of gas turbine combustion systems. USP2016029267443.
  4. Chandler, Christopher. Automated tuning of gas turbine combustion systems. USP2016059328670.
  5. Chandler, Christopher. Automated tuning of gas turbine combustion systems. USP20190410260428.
  6. Chandler, Christopher. Automated tuning of multiple fuel gas turbine combustion systems. USP2016059354618.
  7. Jaiven, Rebecca Kathryn; Laskowski, Benjamin David; Lazzuri, Richard. Automatic combustion system characterization. USP2018039909508.
  8. Miduturi, Krishna C.; Kozachuk, Danny W.. Control system and method for controlling a gas turbine engine during transients. USP2017129850823.
  9. Rizkalla, Hany; Gauthier, Donald; Stuttaford, Peter John; Soni, Sumit. Dynamic and automatic tuning of a gas turbine engine using exhaust temperature and inlet guide vane angle. USP2016059328669.
  10. Stuttaford, Peter John; Soni, Sumit; Gauthier, Donald; Rizkalla, Hany. Dynamic tuning of a gas turbine engine to detect and prevent lean blowout. USP2017109803560.
  11. Gauthier, Donald; Demougeot, Nicolas; Stuttaford, Peter; Rizkalla, Hany. Dynamically auto-tuning a gas turbine engine. USP2013048417433.
  12. Gauthier, Donald; Rizkalla, Hany; Stuttaford, Peter John. Ensuring non-excessive variation of gradients in auto-tuning a gas turbine engine. USP2017099765702.
  13. Fuchs, Herbert; Nemet, Anton; Hoffmann, Jürgen. Gas turbine and method for its operation. USP20181210156242.
  14. Marini, Bonnie D.; Bohinsky, Brian J.. Gas turbine engine configured to shape power output. USP2018059970360.
  15. McLeister, Larry; Moeckly, Kevin; Hancock, Ammon. Gas turbine engine speed control system and method during maximum fuel flow. USP2014108850790.
  16. Rodd, Shervin; Foust, Adam M.; Hildebrandt, Gary V.; Teehan, Damien G.. Gas turbine starting process. USP2015018925328.
  17. Buchalter, Lauren Jeanne; Sweet, Bryan Edward; Szepek, Scott William; Mariani, Michael John. Method and system for operating gas turbine engine systems. USP2012028126629.
  18. Dean, Douglas Edward; Simons, Derrick Walter; Kulkarni, Abhijit Prabhakar. NOX compliant peak for gas turbine. USP2013028370044.
  19. Cai, Weidong; Johnson, Clifford E.. Operation of a combustor apparatus in a gas turbine engine. USP2014058726671.
  20. Chandler, Christopher. Optimization of gas turbine combustion systems low load performance on simple cycle and heat recovery steam generator applications. USP2017069671797.
  21. Brooks, Alexander Nelson; Daley, James Gallagher. Powerplant and related control system and method. USP2013078479718.
  22. Brooks, Alexander Nelson; Daley, James Gallagher. Powerplant and related control system and method. USP2017089719411.
  23. Brooks, Alexander Nelson; Daley, James Gallagher. Powerplant and related control system and method. USP20181110138801.
  24. Brooks, Alexander Nelson; Daley, James Gallagher. Powerplant and related control system and method. USP2016029267440.
  25. Demougeot, Nicolas; Gauthier, Donald; Rizkalla, Hany; Stuttaford, Peter; Oumejjoud, Khalid. Stabilizing a gas turbine engine via incremental tuning. USP2015089097185.
  26. Rizkalla, Hany; Gauthier, Donald; Soni, Sumit; Stuttaford, Peter John. Stabilizing a gas turbine engine via incremental tuning during transients. USP2018039927818.
  27. Belleville, François; Beauchesne-Martel, Philippe; Morgan, Keith. System and method for engine transient power response. USP2016049322341.
  28. Pandey, Achalesh Kumar; Sholes, John Edward; McDuffie, Dwayne David; Mundra, Kamlesh; Mazzaro, Maria Cecilia. Systems and methods for improved combined cycle control. USP2016119494086.
  29. Chen, Hua; Li, Annie; Zhao, Michael; Dai, Wei; Lazaro Bercianos, Jose Luis; Houst, Vit; Turecek, Daniel; Kares, Vaclav; Nejedly, Milan; Mokos, Michal. Two-sided turbocharger wheel with differing blade parameters. USP20190310233756.