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High power density combined cycle power plant system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-006/18
출원번호 US-0763920 (2001-02-27)
국제출원번호 PCT/US99/19350 (1999-08-24)
국제공개번호 WO00/12871 (2000-03-09)
발명자 / 주소
  • Rollins, III, William S.
대리인 / 주소
    Devine, Millinet & Branch
인용정보 피인용 횟수 : 55  인용 특허 : 19

초록

A system and method for increasing the specific output of a combined cycle power plant and providing flexibility in the power plant rating, both without a commensurate increase in the plant heat rate, is disclosed. The present invention demonstrates that the process of upgrading thermal efficiencies

대표청구항

A system and method for increasing the specific output of a combined cycle power plant and providing flexibility in the power plant rating, both without a commensurate increase in the plant heat rate, is disclosed. The present invention demonstrates that the process of upgrading thermal efficiencies

이 특허에 인용된 특허 (19)

  1. Briesch Michael S. (Orlando FL) Costanzo Michael A. (Akron OH), Combined combustion and steam turbine power plant.
  2. Briesch Michael S. (Orlando FL) Costanzo Michael A. (Akron OH), Combined combustion and steam turbine power plant.
  3. Uram Robert (East Pittsburgh PA), Combined cycle electric power plant with a steam turbine having a sliding pressure main bypass and control valve system.
  4. Uram Robert (East Pittsburgh PA), Combined cycle electric power plant with feedforward afterburner temperature setpoint control.
  5. Moore James H. (Schenectady NY), Combined cycle power plant.
  6. Schuetzenduebel Wolfram G. ; Smith DanielM., Combined gas turbine-steam cycle waste-to-energy plant.
  7. Smith Raub Warfield (Clifton Park NY), Combined-cycle with multi-pressure reheat system.
  8. Gasparoli Robert E. (Roanoke VA), Fluid flow control system.
  9. Bozzuto Carl Richard (Enfield CT) Bianca Joseph David (Feeding Hills MA) Siddall Walter Franklin (Suffield CT), Gas turbine combined cycle system.
  10. 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.
  11. Rachid Nabil (Ladenburg DEX), Method and device for operating the water/steam cycle of a thermal power station.
  12. Finckh Hermann (Nrnberg DEX) Brckner Hermann (Uttenreuth DEX), Method for operating a gas and steam turbine plant and gas and steam turbine plant operated according to the method.
  13. Brckner Hermann (Uttenreuth DEX) Schmid Erich (Marloffstein DEX), Method for operating a gas and steam turbine system, and gas and stream turbine system operating by the method.
  14. Lang Fred D., Methods and systems for improving thermal efficiency, determining effluent flows and for determining fuel mass flow rat.
  15. Zervos Nicholas (Norfolk MA), Single pressure steam bottoming cycle for gas turbines combined cycle.
  16. Rice Ivan G. (P.O. Box 233 Spring TX 77383), Split stream boiler for combined cycle power plants.
  17. Tomlinson Leroy O. (Schenectady NY) Smith Raub W. (Clifton Park NY), Steam cycle for combined cycle with steam cooled gas turbine.
  18. Duffy Thomas E. (San Diego CA) Archibald John P. (La Jolla CA) Campbell Alan H. (Encinitas CA), Steam generators and combined cycle power plants employing the same.
  19. Willyoung David M. (Scotia NY), Supplementary fired combined cycle power plants.

이 특허를 인용한 특허 (55)

  1. Curtis, Brian Mark, Cogeneration networks.
  2. Petzen, John, Control of steam temperature in combined cycle power plant.
  3. Carin, Christianne; Gorbell, Brian N.; Carin, legal representative, Christianne; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Control system for gas turbine in material treatment unit.
  4. Iino, Yutaka; Matsumoto, Shigeru, Electric-power-generating-facility operation management support system, electric-power-generating-facility operation management support method, and program for executing operation management support method on computer.
  5. Ernst, Timothy C.; Nelson, Christopher R., Emissions-critical charge cooling using an organic rankine cycle.
  6. Ernst, Timothy C.; Nelson, Christopher R.; Zigan, James A., Energy recovery system and method using an organic rankine cycle with condenser pressure regulation.
  7. Ernst, Timothy C, Energy recovery system using an organic rankine cycle.
  8. Barnes, David M., Engine having integrated waste heat recovery.
  9. Smithe, Alan Roger; Miller, Mackenzie Brooke; Dirkse, Philip J; Shortlidge, Seth, Feedwater heating hybrid power generation.
  10. Smithe, Alan Roger; Miller, Mackenzie Brooke; Dirkse, Philip J; Shortlidge, Seth, Feedwater heating hybrid power generation.
  11. Conchieri, John Anthony; Thatcher, Robert Thomas; Rodwell, Andrew Mitchell, Gas turbine compressor inlet pressurization and flow control system.
  12. Ekanayake, Sanji; Scipio, Alston I., Gas turbine compressor inlet pressurization having a torque converter system.
  13. Sasaki, Minoru; Inaba, Atsushi; Yamanaka, Takashi; Torigoe, Eiichi, Heat exchanger and combined cycle system using the same.
  14. Shortlidge, Seth; Cahill, Gregory J., Hybrid biomass process with reheat cycle.
  15. Shortlidge, Seth; Cahill, Gregory J., Hybrid power generation cycle systems and methods.
  16. Meerbeck, Bernhard; Rupp, Joachim; Treuer, Michael; Weissbach, Tobias; Wendelberger, Klaus, Method and device for controlling the temperature of steam for a steam power plant.
  17. Beul, Ulrich; Glos, Stefan; Heue, Matthias; Hofbauer, Thomas; Hoffacker, Ralf; Lückemeyer, Nils; Pieper, Norbert; Sievert, Roland, Method and device for operating a steam power station comprising a steam turbine and a process steam consumer.
  18. Rosenof,Howard; Lefebvre,W. Curt; Kohn,Daniel W.; Spinney,Peter, Method and system for calculating marginal cost curves using plant control models.
  19. Moghtaderi, Behdad; Doroodchi, Elham, Method and system for generating power from a heat source.
  20. Liu, Ke; Deluga, Gregg Anthony; Zamansky, Vladmir M.; Lissianski, Vitali Victor; Kulkarni, Parag Prakash, Method and systems for removing mercury from combustion exhaust gas.
  21. Andrew,Philip Lynn; Ford,John Edward; Melsert,Timothy Andrew, Methods and apparatus for electric power grid frequency stabilization.
  22. Andrew,Philip Lynn; Ford,John Edward; Melsert,Timothy Andrew, Methods and apparatus for electric power grid frequency stabilization.
  23. Curtis, Brian Mark; Shipchandler, Riyaz Mohammed, Networks of cogeneration systems.
  24. Gorbell, Brian N.; Carin, legal representative, Christianne; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Process and apparatus for manufacture of fertilizer products from manure and sewage.
  25. Gorbell, Brian N.; Carin, legal representative, Christianne; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Process and apparatus for manufacture of fertilizer products from manure and sewage.
  26. Carin, Christianne; Gorbell, Brian N.; Carin, legal representative, Christianne; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Process and system for drying and heat treating materials.
  27. Carin, Christianne; Gorbell, Brian N.; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Process and system for drying and heat treating materials.
  28. Gorbell, Brian N.; Carin, legal representative, Christianne; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Process and system for drying and heat treating materials.
  29. Gorbell, Brian N.; Carin, legal representative, Christianne; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Process and system for drying and heat treating materials.
  30. Ernst, Timothy C.; Nelson, Christopher R.; Zigan, James A., Rankine cycle condenser pressure control using an energy conversion device bypass valve.
  31. Ernst, Timothy C.; Nelson, Christopher R., Rankine cycle system and method.
  32. Ernst, Timothy C.; Nelson, Christopher R., Rankine cycle system and method.
  33. Ernst, Timothy C.; Nelson, Christopher R., Rankine cycle waste heat recovery system.
  34. Ernst, Timothy C.; Nelson, Christopher R., Rankine cycle waste heat recovery system.
  35. Ernst, Timothy C.; Nelson, Christopher R., Rankine cycle waste heat recovery system.
  36. Nelson, Christopher R.; Ernst, Timothy C., Rankine cycle waste heat recovery system.
  37. Nelson, Christopher R.; Ernst, Timothy C., Rankine cycle waste heat recovery system.
  38. Nelson, Christopher R.; Ernst, Timothy C., Rankine cycle waste heat recovery system and method with improved EGR temperature control.
  39. Dane, Marten H., Reversible waste heat recovery system and method.
  40. Dane, Marten H., Reversible waste heat recovery system and method.
  41. Ernst, Timothy C.; Nelson, Christopher R., Split radiator design for heat rejection optimization for a waste heat recovery system.
  42. Ekanayake, Sanji; Scipio, Alston Ilford; Yang, Timothy Tah-teh; Mestroni, Julio Enrique; Waldner, Kurt; Sellers, Tedd, Supercharged combined cycle system with air flow bypass to HRSG and fan.
  43. Graichen, Catherine Mary; Quaile, James Patrick; Sumner, William James, System and method for providing efficiency and cost analysis during steam path audits.
  44. Ernst, Timothy C.; Morris, Dave, System and method for regulating EGR cooling using a Rankine cycle.
  45. Ernst, Timothy C.; Morris, Dave, System and method for regulating EGR cooling using a rankine cycle.
  46. Uno,Keiichi; Asa,Hironori; Inaba,Atsushi; Yamanaka,Takashi; Yoshida,Hideji; Ogawa,Hiroshi, System utilizing waste heat of internal combustion engine.
  47. Fehr,Stephen L.; Hutchinson,Linda A., Systems and methods for calculating and predicting near term production cost, incremental heat rate, capacity and emissions of electric generation power plants based on current operating and, optionally, atmospheric conditions.
  48. Curtis, Brian Mark; Shipchandler, Riyaz Mohammed, Systems and methods for power cogeneration.
  49. Ekanayake, Sanji; Scipio, Alston Ilford; Hartman, Steven; Davis, Dale J., Systems and methods to extend gas turbine hot gas path parts with supercharged air flow bypass.
  50. Carin, Christianne; Gorbell, Brian N.; Carin, legal representative, Christianne; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Systems for prevention of HAP emissions and for efficient drying/dehydration processes.
  51. Carin, Christianne; Gorbell, Brian N.; Carin, legal representative, Christianne; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Systems for prevention of HAP emissions and for efficient drying/dehydration processes.
  52. Ernst, Timothy C.; Zigan, James A., Waste heat recovery system.
  53. Ernst, Timothy C.; Nelson, Christopher R., Waste heat recovery system for recapturing energy after engine aftertreatment systems.
  54. Ernst, Timothy C.; Nelson, Christopher R., Waste heat recovery system with constant power output.
  55. Ernst, Timothy C.; Nelson, Christopher R., Waste heat recovery system with constant power output.
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