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특허 상세정보

Power distribution system and load management protocol therefor

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02J-003/14    H02J-003/12    B64D-041/00    B64C-019/00   
미국특허분류(USC) 307/032; 244/058; 244/075.1
출원번호 UP-0136746 (2005-05-25)
등록번호 US-7622821 (2009-12-02)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Carlson, Gaskey & Olds PC
인용정보 피인용 횟수 : 7  인용 특허 : 14
초록

An Auxiliary Power System includes an APU controller and an aircraft load controller which include an APU load capacity algorithm which provides an uncomplicated and robust method of APU load control. The APU load capacity algorithm defines three load zones: a continuous APU load capacity zone (zone A); a time controlled zone (zone B); and a fault zone (zone C). Each zone is related to altitude to the service ceiling of the APU to provides consistent APU load capacity that addresses APU performance variation and deterioration effects to an end of the APU...

대표
청구항

What is claimed is: 1. A power distribution system for an aircraft comprising: a gas turbine engine; a controller in communication with said gas turbine engine; and an aircraft load controller in communication with said gas turbine engine controller and a multitude of loads, one of said gas turbine engine controller and said aircraft load controller including an instruction set with a power source load capacity algorithm operable to selectively shed one or more of said loads, said power source load capacity algorithm defines a multitude of zones, said m...

이 특허에 인용된 특허 (14)

  1. Albero, Jose; Lents, Charles E.; Sahm, Michael K.; Welch, Richard C.. Aircraft architecture with a reduced bleed aircraft secondary power system. USP2004036704625.
  2. Bond, Robert M.; Peak, Merle W.. Aircraft synthesis and systems evaluation method for determining and evaluating electrical power generation and distribution system components. USP2004086782346.
  3. Nguyen,Phuong H.; Sikora,Joseph A.; Campbell,Thomas A.. Automatic control systems for aircraft auxiliary power units, and associated methods. USP2008047364116.
  4. Gerhard Konrad DE; Arnold Lamm DE. Auxiliary power unit for an aircraft. USP2002096450447.
  5. Ullyott Richard Raymond Wilson,CAX. Auxiliary power unit system and method of operating an auxiliary power unit. USP2001086278262.
  6. Haggerty Matthew K. (Milton MA) Burns Clay A. (Boston MA). Control system for aircraft. USP1996065527004.
  7. Suttie, Peter; Schmidt, Dennis E.; Mehrer, Michael E.; Mack, Tarrence LaMar. Control system for an auxiliary power unit. USP2004086777822.
  8. Siefker Robert G.. Coupling system for connecting a gas turbine engine to an aircraft mounted exhaust system. USP2001076267327.
  9. Wright,Kevin P.; Lombardi,Steven A.. Decentralized energy demand management. USP2008057373222.
  10. Glahn,Wolfgang; Dueser,Gerd; Koenig,Axel; Finck,Mathias; Reitmann,Joerg. Intelligent power distribution management for an on-board galley of a transport vehicle such as an aircraft. USP2006087098555.
  11. Jouper Jeffrey ; Nellis Susan ; Hambley Darrell T. ; Peabody Mark A.. Load distribution and management system. USP2000046046513.
  12. John Bennett Hamilton ; John Hamilton Long. Method and apparatus for controlling power supplied to an electrostatic device. USP2002086437963.
  13. Marin-Martinod, Thierry. Power management installation in an aircraft. USP2005076921987.
  14. Payne Peter P. (Wheeling Cook IL) Pienta William T. (Prospect Heights IL). Simplified demand limit control. USP1987094694192.