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특허 상세정보

Aerospace power control system for monitoring and reliably transferring power buses

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02J-003/06    H02J-009/06   
미국특허분류(USC) 307/64 ; 307/87
출원번호 US-0184774 (1994-01-21)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 0
초록

An aerospace power control system switches an aerospace load from a faulty ac power bus to a good ac power bus of two or more ac power buses if the currently connected ac power bus is about to fail. The voltage level and frequency of the power provided on the buses are monitored to determine which of the power buses are within required limits to provide power to the aerospace load. If monitoring of the currently connected ac power bus indicates that the bus is not within the required limits and may be shut down in the immediate future, the connection of ...

대표
청구항

A method of controlling the connection of an aerospace load to one of at least a first ac power bus having at least two phases and a second ac power bus having a like number of phases in response to fault conditions of said load and said at least first and second ac power buses with substantially no power interruption, said method comprising the steps of: monitoring the voltage level of all phases of ac power on said at least first and second ac power buses; monitoring the frequency of all phases of ac power on said at least first and second ac power bus...

이 특허를 인용한 특허 피인용횟수: 23

  1. Lo Kirk Earnshaw Ming-Teh ; Groat Timothy Craig. 2N redundant power system and method using cross-coupled AC power transfer. USP2000026031298.
  2. Mann, III, James W.; Montminy, Jeffrey E.; Newell, Benjamin E.; Newell, Ty A.. Adjustable air conditioning control system for a universal airplane ground support equipment cart. USP2011108037714.
  3. Mann, III, James W.; Montminy, Jeffrey E.. Airplane ground support equipment cart having extractable modules and a generator module that is seperable from power conversion and air conditioning modules. USP2011118047555.
  4. Montminy, Jeffrey E.; Insixiengmay, Kyta; Mann, III, James W.; Newell, Benjamin E.; Newell, Ty A.. Compact, modularized air conditioning system that can be mounted upon an airplane ground support equipment cart. USP2012028117864.
  5. Atanus, Ronald D.; Mears, Gregory C.; Mikosz, Richard P.; O'Leary, Raymond P.; Ennis, Michael G.; Ruta, Joseph W.. Control arrangement and method for electronic device. USP2003106636101.
  6. Kilroy Donald G. ; Ludicky Frank Joseph. Digital no-break power transfer system. USP1998035729059.
  7. Divan,Deepakraj M.; Schneider,Robert; Kranz,William. Dual feed power supply systems with enhanced power quality. USP2006107129599.
  8. Feng, Frank Z.; Kheraluwala, Mustansir; Said, Waleed M.; Huss, John. Dual-input 18-pulse autotransformer rectifier unit for an aircraft AC-DC converter. USP2014108873263.
  9. LeCourt William N.. Fuse switch. USP1999085936495.
  10. Fuller, Randy J.; Liu, Zhenning Z.; Ghanekar, Milind. Ground fault interruption using DSP based SSPC module. USP2011118050806.
  11. Broussard, Harry; Nojima, Geraldo. High voltage direct current transmission and distribution system. USP2017069673629.
  12. Malik, Randhir S.; Ho, Diep N.; Oak, Vijay V.. Low cost redundant AC to DC power supply. USP2003106630753.
  13. Mann, III, James W.; Montminy, Jeffrey E.; Bivens, Steven E.; Leadingham, David Wayne. Maintenance and control system for ground support equipment. USP2011118055388.
  14. Sullivan, Christopher P.; Eisenhauer, Mark P.; Loch, Raymond Andrew. Multi-directional electrical power protection system. USP2017059660435.
  15. Mann, III, James W.; Leadingham, David Wayne. Multi-voltage power supply for a universal airplane ground support equipment cart. USP2011108030801.
  16. Chen, Wei. Polyphase PWM converter with high efficiency at light loads. USP2003076593724.
  17. Wei Chen. Polyphase PWM converter with high efficiency at light loads. USP2002106462525.
  18. Chen, Wei. Polyphase PWM regulator with high efficiency at light loads. USP2004106803752.
  19. Beneditz, Bruce D.; Stoneback, Russell G.; Bouton, Marc A.; Spear, Kenneth; Dickey, John A.. Power distribution assembly with redundant architecture. USP2005026856045.
  20. Turvey, Simon. Power transfer system. USP2004036700222.
  21. Galm, James M.. Static switch method and apparatus. USP200410RE38625.
  22. Macaluso, Michael; Logvinov, Oleg. System and method for an intelligent load center with integrated powerline communications network switching and network management capabilities. USP2013108571026.
  23. Kammeter,John B.; Stant,Vernon Lee; Schlueter,Gregory Scott. Volt-second synchronization for magnetic loads. USP2008057368836.