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[미국특허] Exhaust recirculation type combined plant 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02C-006/18
  • F02C-007/00
출원번호 US-5681766 (1995-12-06)
우선권정보 JP-0173940 (1993-07-14)
발명자 / 주소
  • Utamura Motoaki,JPX
  • Hoizumi Shinichi,JPX
  • Takeda Yasushi,JPX
  • Sasaki Toshihiko,JPX
  • Komatsu Hideaki,JPX
  • Kirikami Seiichi,JPX
  • Suzumura Takeshi,JPX
  • Sasada Tetsuo,JPX
  • Ikeguchi Takashi,JPX
출원인 / 주소
  • Hitachi, Ltd., JPX
대리인 / 주소
    Antonelli, Terry, Stout, & Kraus, LLP
인용정보 피인용 횟수 : 75  인용 특허 : 1

초록

To improve the thermal efficiency when an exhaust heat recovery type combined cycle plant having a gas turbine and a steam turbine in combination is operated at a partial load, the gas turbine exhaust is recirculated and returned to the compressor, and the combustion temperature is prevented from be

대표청구항

[ We claim:] [1.] A thermal power plant, comprising:

이 특허에 인용된 특허 (1) 인용/피인용 타임라인 분석

  1. Earnest Ernest R. (Hobe Sound FL), Turbine engine with exhaust gas recirculation.

이 특허를 인용한 특허 (75) 인용/피인용 타임라인 분석

  1. Wichmann, Lisa Anne; Draper, Samuel David; Kraemer, Gilbert Otto; Truesdale, Alan Meier; West, James Anthony, Combined cycle power plant including a carbon dioxide collection system.
  2. Kendrick, Donald W., Combustion cavity layouts for fuel staging in trapped vortex combustors.
  3. Snook, Daniel David; Wichmann, Lisa Anne; Draper, Samuel David; Dion Ouellet, Noémie, Control method for stoichiometric exhaust gas recirculation power plant.
  4. Chillar, Rahul J.; Hibshman, II, Joell R.; Davis, Dale J.; Dean, Douglas E., Control system for an EGR purge system.
  5. Hamrin, Douglas; Lampe, Steve, Controls for multi-combustor turbine.
  6. Atwood, Christopher C.; Juchniewicz, Richard P.; Kratzer, Eric; Slifko, Adam; Johns, Philip Jake, Device for pipe inspection and method of using same.
  7. Yamashita, Yukio; An, Byeongil; Ebisu, Motoki; Sakamoto, Musashi; Ogita, Hiroshi, Electric supercharging device utilizing waste heat of internal combustion engine and power supplying method thereof.
  8. Gilchrist, III, George Martin; Simpson, Stanley Frank; Karim, Hasan, Exhaust gas recirculation system, turbomachine system having the exhaust gas recirculation system and exhaust gas recirculation control method.
  9. Kataoka, Masaki; Utamura, Motoaki; Kuwahara, Takaaki, Exhaust gas recirculation type combined plant.
  10. Masaki Kataoka JP; Motoaki Utamura JP; Takaaki Kuwahara JP, Exhaust gas recirculation type combined plant.
  11. Prabhu, Edan, Fuel oxidation in a gas turbine system.
  12. Mazumder, Indrajit; Saha, Rajarshi; Gulen, Seyfettin Can; Devarajan, Sabarinath; Kumar, Prashant, Gas turbine anti-icing system.
  13. Yamashita, Hidekazu; Nagata, Shoichi; Masaki, Morihiko, Gas turbine control system and method for single-shaft combined cycle plant.
  14. Anatoly Rakhmailov RU, Gas turbine engine.
  15. Carrea,Elisabetta; Griffin,Timothy; Jansohn,Peter, Gas turbine having exhaust recirculation.
  16. Griffin, Timothy; Guidati, Gianfranco; Wettstein, Hans; Toqan, Majed, Gas turbine installation.
  17. Minto, Karl Dean; Thatcher, Jonathan Carl; Rittenhouse, Brian Allen; Vorel, Aaron, Gas turbine load control system.
  18. Maslov, Boris A., Gradual oxidation and autoignition temperature controls.
  19. Maslov, Boris A., Gradual oxidation and multiple flow paths.
  20. Armstrong, Jeffrey, Gradual oxidation below flameout temperature.
  21. Armstrong, Jeffrey; Martin, Richard; Hamrin, Douglas, Gradual oxidation with adiabatic temperature above flameout temperature.
  22. Maslov, Boris A.; Armstrong, Jeffrey, Gradual oxidation with flue gas.
  23. Hamrin, Douglas; Armstrong, Jeffrey, Gradual oxidation with heat control.
  24. Lampe, Steve; Hamrin, Douglas, Gradual oxidation with heat control.
  25. Lampe, Steve; Hamrin, Douglas, Gradual oxidation with heat control.
  26. Lampe, Steve; Hamrin, Douglas, Gradual oxidation with heat control.
  27. Armstrong, Jeffrey; Martin, Richard; Hamrin, Douglas, Gradual oxidation with heat transfer.
  28. Armstrong, Jeffrey; Maslov, Boris A., Gradual oxidation with heat transfer.
  29. Hamrin, Douglas; Martin, Richard; Armstrong, Jeffrey, Gradual oxidation with heat transfer.
  30. Rybarczyk, Thomas M.; McGreehan, William, Heat recovery circuit.
  31. Martin, Richard; Armstrong, Jeffrey; Hamrin, Douglas, Hybrid gradual oxidation.
  32. Draper, Sam D.; Byrd, Douglas S.; Schott, Carl G.; Chillar, Rahul J.; Toprani, Amit S., Inlet system for an EGR system.
  33. Draper, Sam D.; Byrd, Douglas S.; Schott, Carl G.; Chillar, Rahul J.; Toprani, Amit S., Inlet system for an EGR system.
  34. Draper, Sam D.; Byrd, Douglas S.; Schott, Carl G.; Chillar, Rahul J.; Toprani, Amit S., Inlet system for an EGR system.
  35. Draper, Sam D.; Byrd, Douglas S.; Schott, Carl G.; Chillar, Rahul J.; Toprani, Amit S., Inlet system for an EGR system.
  36. Kelly, John T.; Castaldini, Carlo; Namazian, Mehdi, Integrated engine exhaust and heat process flexible and low emissions combined heat and power process and system.
  37. Kelly, John T.; Castaldini, Carlo; Namazian, Meladi, Integrated engine exhaust and heat process flexible and low emissions combined heat and power process and system.
  38. Eskin, Leo D.; Roby, Richard J.; Klassen, Michael S.; Ramotowski, Michael J., Integrated system and method for production and vaporization of liquid hydrocarbon fuels for combustion.
  39. ElKady, Ahmed Mostafa; Evulet, Andrei Tristan, Low emission turbine system and method.
  40. Ramotowski, Michael J.; Joklik, Richard; Fuller, Casey; Gokulakrishnan, Ponnuthurai; Eskin, Leo; Gaines, Glenn; Roby, Richard J.; Klassen, Michael S., Method and apparatus for conditioning liquid hydrocarbon fuels.
  41. Ramotowski, Michael J.; Joklik, Richard; Fuller, Casey; Gokulakrishnan, Ponnuthurai; Eskin, Leo; Gaines, Glenn; Roby, Richard J.; Klassen, Michael S., Method and apparatus for conditioning liquid hydrocarbon fuels.
  42. Scipio, Alston I.; Freeman, Thomas John; Obenhoff, Ryan Eric; Ekanayake, Sanji; Cocca, Michael Anthony; Yarnold, Mike; Warwick, Douglas Corbin; Klosinski, Joseph, Method and apparatus for optimizing the operation of a turbine system under flexible loads.
  43. Liebig,Erhard, Method and arrangement for adapting a parameter of a hot gas of a hot-gas generator having a downstream technological process.
  44. Hibshman, II, Joell R.; Draper, Sam D., Method and system for controlling a flowrate of a recirculated exhaust gas.
  45. Chillar, Rahul J.; Taylor, Robert W.; Maly, Peter Martin; Fuller, Jason D., Method and system for controlling an exhaust gas recirculation system.
  46. Andrew Philip Lynn ; Stampfli John David ; Nava Pierluigi,ITX ; Mazzoni Marco,ITX, Method for ascertaining surge pressure ratio in compressors for turbines.
  47. Kendrick, Donald W., Method of fuel staging in combustion apparatus.
  48. Wichmann, Lisa Anne; Snook, Daniel David; Draper, Samuel David; Dion Ouellet, Noémie; Rittenhouse, Scott Allen, Method of operating a stoichiometric exhaust gas recirculation power plant.
  49. Wichmann, Lisa Anne; Simpson, Stanley Frank, Methods, systems and apparatus relating to combustion turbine power plants with exhaust gas recirculation.
  50. Kou, Tsung-Hsien, Open cycle gas turbine system having an enhanced combustion efficiency.
  51. Prabhu, Edan, Oxidizing fuel in multiple operating modes.
  52. Minto, Karl Dean, Power plant and control method.
  53. Draper, Samuel David, Power plant and method of operation.
  54. Draper, Samuel David, Power plant and method of operation.
  55. Popovic, Predrag, Power plant and method of operation.
  56. Wichmann, Lisa Anne; Snook, Daniel David; Dion Ouellet, Noémie; Rittenhouse, Scott Allen, Power plant and method of operation.
  57. Snook, Daniel David; Wichmann, Lisa Anne; Draper, Samuel David; Dion Ouellet, Noémie, Power plant and method of use.
  58. Dion Ouellet, Noémie; Snook, Daniel David; Wichmann, Lisa Anne; Draper, Samuel David; Rittenhouse, Scott Allen, Power plant start-up method and method of venting the power plant.
  59. Draper, Samuel David; Kohl, Kenneth William, Power plant with gas separation system.
  60. Poline, Tanguy, Process for optimizing the energy of a combined heat and power generation site.
  61. Armstrong, Jeffrey; Martin, Richard; Hamrin, Douglas, Staged gradual oxidation.
  62. Draper, Samuel David, Stoichiometric exhaust gas recirculation and related combustion control.
  63. Vaezi, Vahid; Mittricker, Franklin F.; Huntington, Richard A., System and method for an oxidant heating system.
  64. D'Amato, Fernando Javier; Lopez-Negrete de la Fuente, Rodrigo; Kumar, Aditya; Biyik, Emrah, System and method for start-up of a combined cycle power plant.
  65. Draper, Samuel David, System and method to generate electricity.
  66. Draper, Samuel David, System and method to generate electricity.
  67. Roby, Richard J.; Klassen, Michael S.; Schemel, Christopher F., System for vaporization of liquid fuels for combustion and method of use.
  68. Roby, Richard J.; Klassen, Michael S.; Schemel, Christopher F., System for vaporization of liquid fuels for combustion and method of use.
  69. Roby,Richard J.; Klassen,Michael S.; Schemel,Christopher F., System for vaporization of liquid fuels for combustion and method of use.
  70. Roby,Richard J.; Klassen,Michael S.; Schemel,Christopher F., System for vaporization of liquid fuels for combustion and method of use.
  71. Wichmann, Lisa Anne; Simpson, Stanley Frank, Systems and apparatus relating to reheat combustion turbine engines with exhaust gas recirculation.
  72. Aljabari, Samer; Bowman, Michael John; Cerone, Luciano Joseph; Hoyte, Scott Mordin, Systems and methods for exhaust gas recirculation (EGR) for turbine engines.
  73. Wendt, Michael Noel; Glynn, Patrick Joseph, Thermodynamic apparatus.
  74. Hatanaka Takefumi,JPX, Vehicle driving method and hybrid vehicle propulsion system.
  75. Kendrick, Donald W., Vortex premixer for combustion apparatus.

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