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Gas shortage preventive circuit for a fuel cell power generation system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/04
출원번호 US-0338745 (1994-11-09)
우선권정보 JP-0282849 (1993-11-12)
발명자 / 주소
  • Tanokura Kazuo (Kawasaki JPX)
출원인 / 주소
  • Fuji Electric Co., Ltd. (Kanagawa JPX 03)
인용정보 피인용 횟수 : 41  인용 특허 : 8

초록

A gas shortage preventive circuit for use in a fuel cell power generation circuit that includes a fuel cell, an inverter, and a constant voltage controlling circuit. The gas shortage preventive unit cooperates with an overcurrent limiting unit. The gas shortage preventive unit has an allowable overc

대표청구항

A fuel cell power generation system for use with a load, comprising: a fuel cell having an output side; an inverting system connected to said output side of said fuel cell, said inverting system generating an inverting system output voltage which is supplied to the load; a constant voltage controlli

이 특허에 인용된 특허 (8)

  1. Takabayashi Yasuhiro (Kanagawa JPX), Fuel cell generator control system.
  2. Nagasawa Makoto (Kawasaki JPX) Miwa Hideyuki (Kawasaki JPX), Fuel cell power generating apparatus and method for controlling the apparatus.
  3. Scheffler Glenn W. (Tolland CT), Fuel cell power plant fuel control.
  4. Takabayashi Yasuhiro (Kanagawa JPX), Fuel cell power supply.
  5. Tajima Hiroyuki (Kawasaki JPX), Method for controlling a fuel cell.
  6. Harashima Kouichi (Kawasaki JPX), Method of controlling operation of fuel cell power supply.
  7. Hayashi Shigeo (Hyogo JPX), Power conversion system.
  8. Takabayashi Yasuhiro (Kawasaki JPX), Protective apparatus and method for a fuel cell.

이 특허를 인용한 특허 (41)

  1. Pearson, Martin T., Apparatus and method for hybrid power module systems.
  2. Pearson, Martin T., Apparatus for improving the performance of a fuel cell electric power system.
  3. Edlund,David J., Auxiliary fuel cell system.
  4. Scharf, Mesa, Consumption-based fuel cell monitoring and control.
  5. Hasegawa, Takahiko; Kitamura, Nobuyuki; Manabe, Kota; Umehara, Takahiro, Converter control device.
  6. Pearson,Martin T., Electric power plant with adjustable array of fuel cell systems.
  7. Motozono, Yoshikazu; Yamashita, Masashi; Yamaoka, Masaaki; Nagamiya, Kiyomi; Maeda, Iwao, Fuel cell control apparatus.
  8. David J. Edlund ; Thomas G. Herron ; Craig F. Holmes, Fuel cell system controller.
  9. Edlund, David J.; Herron, Thomas G.; Holmes, Craig F., Fuel cell system controller.
  10. Edlund, David J.; Herron, Thomas G.; Holmes, Craig F., Fuel cell system controller.
  11. Edlund, David J.; Herron, Thomas G.; Holmes, Craig F., Fuel cell system controller.
  12. Pearson, Martin T., Fuel cell system multiple stage voltage control method and apparatus.
  13. Dickman, Anthony J.; Edlund, David J., Fuel cell system with load management.
  14. Dickman,Anthony J.; Edlund,David J., Fuel cell system with load management.
  15. Kelley, Mason P.; LaVen, Arne; Snider, Tod L., Fuel cell systems with maintenance hydration by displacement of primary power.
  16. Kelley, Mason P.; Laven, Arne; Snider, Tod L., Fuel cell systems with maintenance hydration by displacement of primary power.
  17. LaVen, Arne, Hydrogen-producing fuel cell systems with load-responsive feedstock delivery systems.
  18. Blum, Joachim, METHOD AND APPARATUS FOR PRODUCING CURRENT VALUES DEPENDENT ON THE POSITION OF THE ACCELERATOR PEDAL FOR THE PURPOSE OF CONTROLLING THE POWER OF ONE OR MORE DRIVES IN A MOBILE DEVICE WITH A FUEL CELL.
  19. Pearson, Martin T., Method and apparatus for controlling voltage from a fuel cell system.
  20. Pearson,Martin T., Method and apparatus for fuel cell systems.
  21. Steven D. Pratt ; Ronald J. Kelley ; Sivakumar Muthuswamy ; Robert W. Pennisi, Method and apparatus for managing fuel cell performance.
  22. Pearson,Martin T., Method and apparatus for multiple mode control of voltage from a fuel cell system.
  23. Foley, Robert S., Method for the detection of fuel cell system short circuits.
  24. Edlund, David J.; Herron, Thomas G.; Holmes, Craig F., Methods for operating a fuel cell system under reduced load conditions.
  25. Suzuki, Keisuke; Obata, Takeaki, Power generation control system for fuel cell.
  26. Pearson, Martin T., Power supply and ultracapacitor based battery simulator.
  27. Stuhler Walter,DEX ; Stenger Herbert,DEX ; Keim Martin,DEX, Process for operation of a PEM fuel cell unit.
  28. Christensen, Peter C., Reconfigurable plural DC power source power system responsive to changes in the load or the plural DC power sources.
  29. Robert A. Lacy, Regulating a fuel cell powered heating system.
  30. Robert A. Lacy ; Russel H. Marvin, Regulating the maximum output current of a fuel cell stack.
  31. LaVen, Arne; Scharf, Mesa, Shared variable-based fuel cell system control.
  32. Edlund, David J.; Herron, Thomas G.; Pledger, William A., System and method for controlling the operation of a fuel processing system.
  33. Edlund, David J.; Herron, Thomas G.; Pledger, William A., System and method for controlling the operation of a fuel processing system.
  34. Edlund,David J.; Herron,Thomas G.; Pledger,William A., System and method for controlling the operation of a fuel processing system.
  35. David J. Edlund ; William A. Pledger, System and method for early detection of contaminants in a fuel processing system.
  36. Edlund, David J.; Pledger, William A., System and method for early detection of contaminants in a fuel processing system.
  37. Edlund,David J.; Pledger,William A., System and method for early detection of contaminants in a fuel processing system.
  38. Edlund,David J.; Pledger,William A., System and method for early detection of contaminants in a fuel processing system.
  39. Edmiston, Thane Rea; Greenough, Benjamin Charles, Systems and methods for independently controlling the operation of fuel cell stacks and fuel cell systems incorporating the same.
  40. Edlund, David J.; LaVen, Arne; Scharf, Mesa, Utilization-based fuel cell monitoring and control.
  41. Edlund, David J.; LaVen, Arne; Scharf, Mesa, Utilization-based fuel cell monitoring and control.
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