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특허 상세정보

Enhanced high efficiency fuel cell/turbine power plant

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01M-008/04   
미국특허분류(USC) 429/026; 429/019; 429/022
출원번호 US-0660320 (2003-09-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cowan, Liebowitz &
인용정보 피인용 횟수 : 30  인용 특허 : 1
초록

A hybrid fuel cell system having a fuel cell and a heat engine having an expansion cycle and a compressor cycle and which is further adapted to include a bypass assembly for segmenting expanded oxidant supply gas from the expansion cycle of the heat engine into a first expanded oxidant supply gas portion and a second expanded gas portion and in which the first expanded oxidant supply gas portion is used for the fuel cell and the second expanded gas portion bypassed around the fuel cell.

대표
청구항

1. A hybrid fuel cell system comprising:a fuel cell having an anode section and a cathode section; a heat engine having a compressor cycle and an expansion cycle, said compressor cycle compressing oxidant supply gas; a heat recovery unit responsive to exhaust gas from the cathode section of said fuel cell, said heat recovery unit supplying heat to said compressed oxidant supply gas; the heated compressed oxidant supply gas being expanded in the expansion cycle of said heat engine to provide an expanded oxidant supply gas and produce mechanical energy for...

이 특허를 인용한 특허 피인용횟수: 30

  1. Hotto, Robert. Enhanced efficiency turbine. USP2015069059440.
  2. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank. Fuel cell integration within a heat recovery steam generator. USP2017119819042.
  3. Ghezel-Ayagh, Hossein; Jahnke, Fred C.. Fuel cell power production system with an integrated hydrogen utilization device. USP2014088815462.
  4. Formanski,Volker; Herbig,Thomas; Woody,George R.; Salvador,John P.; Burch,Steven D.; Hannesen,Uwe. Fuel cell system with recuperative heat exchanger. USP2007107276308.
  5. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank. Integrated carbon capture and chemical production using fuel cells. USP2016029257711.
  6. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank. Integrated electrical power and chemical production using fuel cells. USP2016099455463.
  7. Ghezel-Ayagh, Hossein. Integrated fuel cell and heat engine hybrid system for high efficiency power generation. USP2011017862938.
  8. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank H.. Integrated operation of molten carbonate fuel cells. USP2018039923219.
  9. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank. Integrated power generation and carbon capture using fuel cells. USP2018049941534.
  10. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank. Integrated power generation and carbon capture using fuel cells. USP2017019553321.
  11. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank. Integrated power generation and carbon capture using fuel cells. USP2017099774053.
  12. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank H.. Integrated power generation and carbon capture using fuel cells. USP2015079077006.
  13. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank. Integrated power generation and chemical production using fuel cells. USP2017109786939.
  14. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank H.. Integrated power generation and chemical production using fuel cells. USP2015079077007.
  15. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank H.. Integrated power generation and chemical production using fuel cells. USP2015079077008.
  16. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank. Integrated power generation and chemical production using fuel cells at a reduced electrical efficiency. USP2016089419295.
  17. Berlowitz, Paul J.; Barckholtz, Timothy A.; Lee, Anita S.. Integrated power generation and chemical production using solid oxide fuel cells. USP2017099755258.
  18. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank H.; Lee, Anita S.. Integrated power generation using molten carbonate fuel cells. USP2015119178234.
  19. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Erickson, S. Allen; Lee, Anita S.. Integration of molten carbonate fuel cells for synthesis of nitrogen compounds. USP2016059343763.
  20. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank H.. Integration of molten carbonate fuel cells in Fischer-Tropsch synthesis. USP2015079077005.
  21. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank H.. Integration of molten carbonate fuel cells in Fischer-Tropsch synthesis. USP2017059647284.
  22. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Lee, Anita S.; Hershkowitz, Frank. Integration of molten carbonate fuel cells in a refinery setting. USP2016069362580.
  23. Berlowitz, Paul J.; Barckholtz, Timothy A.; Hershkowitz, Frank. Integration of molten carbonate fuel cells in fischer-tropsch synthesis. USP2017059650246.
  24. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Hershkowitz, Frank; Taylor, Kevin. Integration of molten carbonate fuel cells in fischer-tropsch synthesis. USP2017089735440.
  25. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Lee, Anita S.. Integration of molten carbonate fuel cells in iron and steel processing. USP2016029263755.
  26. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Lee, Anita S.. Integration of molten carbonate fuel cells in iron and steel processing. USP20181010093997.
  27. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Lee, Anita S.; Hershkowitz, Frank. Integration of molten carbonate fuel cells in methanol synthesis. USP2016059343764.
  28. Berlowitz, Paul J.; Barckholtz, Timothy Andrew; Lee, Anita S.. Integration of molten carbonate fuel cells with fermentation processes. USP2016129520607.
  29. Barckholtz, Timothy A.; Hershkowitz, Frank H.; Berlowitz, Paul J.. Power generation and CO2 capture with turbines in series. USP2017019556753.
  30. Johnson, Robert Paul. Solar-powered, liquid-hydrocarbon-fuel synthesizer. USP2010077752845.