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Closed circuit air cooled gas turbine combined cycle 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-006/00
출원번호 US-0172243 (1993-12-23)
발명자 / 주소
  • Tomlinson Leroy O. (Schenectady NY) Smith Raub W. (Clifton Park NY) Sholes John E. (Delanson NY)
출원인 / 주소
  • General Electric Co. (Schenectady NY 02)
인용정보 피인용 횟수 : 27  인용 특허 : 0

초록

In a combined cycle system (10) which includes a gas turbine (12), a steam turbine (20); and at least one heat recovery steam generator (34) including evaporator(s) (38, 42, 46) operating at one or more pressures, and where condensate from the steam turbine (20) is evaporated by exhaust gas from the

대표청구항

In a combined cycle system which includes a gas turbine, a steam turbine, and at least one heat recovery steam generator where condensate from the steam turbine is evaporated by exhaust gas from the gas turbine and introduced into the steam turbine, the improvement comprising a closed loop cooling a

이 특허를 인용한 특허 (27)

  1. Leroy Omar Tomlinson ; Raub Warfield Smith, Apparatus and methods of reheating gas turbine cooling steam and high pressure steam turbine exhaust in a combined cycle power generating system.
  2. Gabriel Christian (Moehrendorf DEX), Apparatus for cooling a gas turbine in a gas and steam turbine plant.
  3. Bannister Ronald L. ; Newby Richard Allen, Closed loop steam cooled steam turbine.
  4. Nagashima Takayuki,JPX, Combined cycle power generation plant and cooling steam supply method thereof.
  5. Donovan Jon P. ; Myers Gerald A. ; McManus Michael T., Combined cycle power plant having improved cooling and method of operation thereof.
  6. Liebig Erhard,DEX, Combined cycle power station with gas turbine cooling air cooler.
  7. Jatila Ranasinghe ; William George Carberg, Cooling air system and method for combined cycle power plants.
  8. Takayuki Nagashima JP, Cooling steam supply method of a combined cycle power generation plant.
  9. Gaul Gregory Robert ; McLaurin Leroy Dixon, Cooling supply manifold assembly for cooling combustion turbine components.
  10. Franke,Joachim; Schmid,Erich, Device for cooling coolant in a gas turbine and gas and steam turbine with said device.
  11. Olia Hamid,CHX, Device for precontrolling the feedwater of a cooling-air temperature controller for a cooling-air cooler.
  12. Horner Michael W., Extracted, cooled, compressed/intercooled, cooling/ combustion air for a gas turbine engine.
  13. Hans-Joachim Thiel DE; Klaus Gebke DE; Thomas Greis DE; Alfred Reichard DE, Gas and steam turbine plant and method for cooling a coolant of a gas turbine of such a plant.
  14. Klaus Gebke DE; Thomas Greis DE; Hans-Joachim Thiel DE, Gas and steam-turbine plant.
  15. Doyle C. Lewis ; Kevin Joseph Barb, Gas turbine bucket cooling circuit and related process.
  16. Bannister Ronald Leo ; Newby Richard Allen ; Yang Wen Chin, Hydrogen fueled power plant.
  17. Löytty, Ari, Method and apparatus for achieving a high efficiency in an open gas-turbine (COMBI) process.
  18. Bruckner Hermann,DEX ; Schmid Erich,DEX, Method of cooling the coolant of a gas turbine, and apparatus performing the method.
  19. Joshi, Narendra Digamber, Methods and apparatus for operating gas turbine engines.
  20. Reale,Michael Joseph; Joshi,Narendra Digamber; Wolf,David Paul, Methods and apparatus for operating gas turbine engines.
  21. Gardiner, Barrett David, Nitrogen cooled gas turbine with combustor nitrogen injection and partial nitrogen recycling.
  22. Feller, Gerald J.; Copen, John H., Selective pressure kettle boiler for rotor air cooling applications.
  23. Tomlinson, Leroy Omar; Smith, Raub Warfield; Ranasinghe, Jatila; Gülen, Seyfettin Can; Rancruel, Diego Fernando, Supercritical steam combined cycle and method.
  24. Garcia-Crespo, Andres Jose; de Diego, Peter, Systems and method for a composite blade with fillet transition.
  25. Gardiner, Barrett; Thompson, Brett; Vorel, Aaron; Kim, Kihyung; Conard, Ricky, Systems and methods for improving the efficiency of a combined cycle power plant.
  26. McQuiggan,Gerard; Myers,Gerald A.; Chhabra,Nitin; Gaio,Giuseppe, Turbine exhaust water recovery system.
  27. Kumar, Prashant; Devarajan, Sabarinath; Thiruvettipuram Madhivanan, Vivekanandhan; Mazumder, Indrajit; Puri, Hemant; Pushkaran, Chandrasekhar; Saha, Rajarshi, Turbomachine inlet bleed heating assembly.
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