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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Combined cycle electric power plant and a heat recovery steam generator having improved temperature control of the steam

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01K-023/00   
미국특허분류(USC) 290/40R ; 60/3918 ; B ; 60/3918 ; C ; 60/3918 ; R
출원번호 US-0495723 (1974-08-08)
발명자 / 주소
  • Martz Lyle F. (Verona PA) Plotnick Richard J. (Cherry Hill NJ)
출원인 / 주소
  • Westinghouse Electric Corporation (Pittsburgh PA 02)
인용정보 피인용 횟수 : 41  인용 특허 : 0
초록
▼

A combined cycle electric power plant includes gas and steam turbines and a steam generator for recovering the heat in the exhaust gases exited from the gas turbine and for using the recovered heat to produce and supply steam to the steam turbine. The steam generator includes a superheater tube through which a fluid, e.g. water, is directed to be additionally heated into superheated steam by the exhaust gas turbine gases. An afterburner further heats the exhaust gas turbine gases passed to the superheater tube. The temperature of the gas turbine exhaust ...

대표
청구항
▼

A combined cycle electric power plant comprising: a. at least one gas turbine including an exit through which heated exhaust gases pass; b. means for generating steam coupled to said gas turbine exit for transferring heat from the exhaust gases to a fluid passing through said steam generating means; c. a steam turbine coupled to said steam generating means and driven by the steam supplied thereby; d. means for generating electric power by the driving power of said turbines; e. an afterburner for supplying additional heat to the exhaust gases passing from...

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  4. Chandler, Christopher, Automated tuning of gas turbine combustion systems.
  5. Chandler, Christopher, Automated tuning of gas turbine combustion systems.
  6. Chandler, Christopher, Automated tuning of multiple fuel gas turbine combustion systems.
  7. Jones, Andrew K; Fuhrmann, David; Carlier, Tim; Sargent, Mark, Boiler system controlling fuel to a furnace based on temperature of a structure in a superheater section.
  8. Kamberger Werner,CHX ; Liebig Erhard,DEX, Chemical mode of operation of a water/steam cycle.
  9. Rogers, David Lee; Chillar, Rahul Jaikaran; Hoskin, Robert Frank; Mestroni, Julio Enrique; Nenmeni, Vijay Raghavendran, Combined cycle power plant with thermal load reduction system.
  10. Brückner, Jan; Thomas, Frank, Control method for operating a heat recovery steam generator.
  11. Petzen, John, Control of steam temperature in combined cycle power plant.
  12. Race, Nathan Stafford, Control system and methods for controlling the operation of power generation systems.
  13. van de Loo, Paul, Control system for a cogeneration unit.
  14. Jones, Andrew K., Controlling cooling flow in a sootblower based on lance tube temperature.
  15. Aldridge,Wayne Kenneth; Clark,David Anthony; Francis,George McChesney; Allderidge,Heather; Roberts,Graham Richard, Domestic combined heat and power unit.
  16. Gehret, Jr.,Joseph B., Engine driven power inverter system with cogeneration.
  17. 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.
  18. Schroeder, Joseph E.; Rechtman, Yuri M., High efficiency feedwater heater.
  19. Wallace, Paul S.; Johnson, Kay A.; Kasbaum, Janice L., Hot oil integrated with heat recovery steam generator and method of operation.
  20. Martens, Alan; Hobbs, Milton M.; Myers, Gerald A., Initial steam flow regulator for steam turbine start-up.
  21. Tandon, Sheila; Petrich, Gale; Kolodziejski, Leslie, Integration of buried oxide layers with crystalline layers.
  22. Pavel James (Lake Mary FL) Richardson Bennie L. (Winter Park FL) Myers Gerald A. (Longwood FL), Method and apparatus for operating a combined cycle power plant having a defective deaerator.
  23. Brückner, Jan; Franke, Joachim; Thomas, Frank, Method for operating a once-through steam generator and forced-flow steam generator.
  24. Ehrsam, Andreas; Schreier, Thomas, Method for starting a combined cycle power plant.
  25. Dykstra,Jason D., Methods for controlling multiple actuators.
  26. Mazzaro, Maria Cecilia; Abrol, Sidharth; Estrada, Kelvin Rafael; Smith, Gordan Raymond, Multivariable controls of heat recovery steam generation system.
  27. Chandler, Christopher, Optimization of gas turbine combustion systems low load performance on simple cycle and heat recovery steam generator applications.
  28. Ruggieri,Frank; Lackstrom,Dave; Salvail,Napoleon P.; Draaisma,Rudolph N. J., Power generation methods and systems.
  29. Chillar, Rahul Jaikaran; Chriswindarto, Wulang Edwien; Ekanayake, Sanji; Mestroni, Julio Enrique; Nenmeni, Vijay Raghavendran; Pandey, Achalesh Kumar; Rogers, David Lee; Salter, Morgan Carthledge; Srivastava, Ajit, Power plant.
  30. Schlett, Hans-Werner, Power plant with a gas turbine and method of operating it.
  31. Johnson,Larry L., Power system for a telecommunication facility.
  32. Juretzek, Uwe, Steam circuit in a power station.
  33. Sekiai,Takaaki; Shimizu,Satoru; Oosawa,You, Steam temperature control system, method of controlling steam temperature and power plant using the same.
  34. Carlier, Timothy M.; Jones, Andrew K., System and method for determining a location of fouling on boiler heat transfer surface.
  35. Graichen, Catherine Mary; Quaile, James Patrick; Sumner, William James, System and method for providing efficiency and cost analysis during steam path audits.
  36. Wilson, John Caleb; Tomlinson, Leroy Omar; Frey, George Frederick, System and method for using boiler feedwater.
  37. Race, Nathan Stafford, System for use in controlling the operation of power generation systems.
  38. Nordlund, Raymond Scott, Transition duct cooling system.
  39. Bassett,Terry Edgar, Waste oil electrical generation system.
  40. Bassett, Terry Edgar, Waste oil electrical generation systems.
  41. Bassett,Terry E., Waste oil electrical generation systems.

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