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Method and apparatus for fuel gas moisturization and heating

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02G-003/00
출원번호 US-0829437 (2001-04-10)
발명자 / 주소
  • Jatila Ranasinghe
  • Raub Warfield Smith
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Nixon & Vanderhye PC
인용정보 피인용 횟수 : 19  인용 특허 : 9

초록

Fuel gas is saturated with water heated with a heat recovery steam generator heat source. The heat source is preferably a water heating section downstream of the lower pressure evaporator to provide better temperature matching between the hot and cold heat exchange streams in that portion of the hea

대표청구항

1. A combined cycle system including a gas turbine, a steam turbine, and a heat recovery steam generator, wherein gas turbine exhaust gas is used in the heat recovery steam generator for generating steam for the steam turbine, said gas turbine exhaust gas flowing from an entry end to an exit end of

이 특허에 인용된 특허 (9)

  1. Cheng Dah Y. (12950 Cortez La. Los Altos Hills CA 94022), Advanced regenerative parallel compound dual fluid heat engine Advanced Cheng Cycle (ACC).
  2. Rathbone Thomas (Farnham GB2), Air separation.
  3. Tomlinson Leroy O. (Schenectady NY), Combined cycle with steam cooled gas turbine.
  4. Yan Xinglong (Cambridge MA) Lidsky Lawrence M. (Newton MA), Dual brayton-cycle gas turbine power plant utilizing a circulating pressurized fluidized bed combustor.
  5. El-Masri Maher A. (9 Clubhouse La. Wayland MA 01778), Gas turbine cycle incorporating simultaneous, parallel, dual-mode heat recovery.
  6. Zachary Richard E. ; Hudson Roger D., Method and apparatus for achieving power augmentation in gas turbines via wet compression.
  7. Cheng Dah Y. (12950 Cortez La. Los Altos Hills CA 94022), Method for starting and operating an advanced regenerative parallel compound dual fluid heat engine-advanced cheng cycle.
  8. Kalina Alexander I. (Hillsborough CA), Multi-stage combustion system for externally fired power plants.
  9. Tomlinson Leroy O. (Schenectady NY), Steam attemperation circuit for a combined cycle steam cooled gas turbine.

이 특허를 인용한 특허 (19)

  1. Kang, Seung Tak; Choi, Chang Min; Choi, Won Jae; Lim, Hyung Soo; Hwang, Yoon Jei, Cogeneration system and method for controlling the same.
  2. Smith, Raub Warfield, Fuel gas moisturization system level control.
  3. Gulen, Seyfettin Can; Hu, Tailai, Fuel heating system for startup of a combustion system.
  4. Cousino, Sr., Dennis James, Method and apparatus for boosting gas turbine engine performance.
  5. Jatila Ranasinghe, Method and apparatus for fuel gas heating in combined cycle power plants.
  6. Bellows, James C., Method for removal of entrained gas in a combined cycle power generation system.
  7. Smith, Raub Warfield, Method of generating a transient plant power boost in a gas turbine apparatus.
  8. Aiton, John Reuben; Alexander, Michael Joseph; Prater, Matthew Charles; Hurst, William Randolph, Methods and systems for gas moisturization control.
  9. Erickson, Dean Matthew; Bilton, Timothy Russell, Methods and systems relating to fuel delivery in combustion turbine engines.
  10. Prabhu, Edan D., Processing fuel and water.
  11. Rendo, Korey Frederic; Ball, Jr., David Wesley; Rancruel, Diego Fernando; Joshi, Ameya Chandrakant; Smith, Michael Brian, Simple cycle gas turbomachine system having a fuel conditioning system.
  12. Tomlinson, Leroy Omar; Smith, Raub Warfield; Ranasinghe, Jatila; Gülen, Seyfettin Can; Rancruel, Diego Fernando, Supercritical steam combined cycle and method.
  13. Narayan, Prakash; Chandrabose, Shinoj Vakkayil, System and assemblies for pre-heating fuel in a combined cycle power plant.
  14. Guyer,Eric C., System and method for hydronic space heating with electrical power generation.
  15. Rancruel, Diego Fernando; Conchieri, John Anthony; Alexander, Michael Joseph; Holt, Joel Donnell, System and methods for pre-heating fuel in a power plant.
  16. Gulen, Seyfettin Can; Ranasinghe, Jatila, System for fuel gas moisturization and heating.
  17. Narayan, Prakash; Chandrabose, Shinoj Vakkayil; Bhaskar, Pemmi, Systems and method for controlling stack temperature.
  18. Thomas, Stephen; Fulcher, Stephen Kent, Variable fuel gas moisture control for gas turbine combustor.
  19. Annigeri, Ravindra; Rogers, David Lee; Rush, Douglas; Gersch, Kevin J., Waste heat utilization for pre-heating fuel.
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