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Aircraft secondary power system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02N-011/86
출원번호 US-0885158 (1997-06-30)
발명자 / 주소
  • Glennon Timonthy F.
출원인 / 주소
  • Sundstrand Corporation
대리인 / 주소
    Marshall, O'Toole, Gerstein, Murray & Borun
인용정보 피인용 횟수 : 36  인용 특허 : 20

초록 ▼

A secondary power system for an aircraft utilizes a variable frequency electrical distribution system that provides power to one or more loads that can tolerate distortion components. In addition, a DC distribution system is coupled to the variable frequency distribution system and is isolated from

대표청구항 ▼

[ I claim:] [1.] A power system for an aircraft having an engine, comprising:a variable frequency generator coupled to the engine;a variable frequency electrical distribution system coupled to the variable frequency generator, wherein the variable frequency generator receives power from the variable

이 특허에 인용된 특허 (20)

  1. Kliman Gerald B. (Schenectady NY) Jones Donald W. (Burnt Hills NY), Aircraft engine unducted fan blade pitch control system.
    상세보기
  2. Markunas, Albert L.; Rozman, Gregory I., Aircraft turbine start from a low voltage battery.
    상세보기
  3. Baker Roy S. (Rockford IL) Nuechterlein Paul E. (Rockford IL), Converter enhanced variable frequency power bus architecture.
    상세보기
  4. Dhyanchand John J. (Rockford IL) Shekhawat Sampat F. (Rockford IL) Nguyen Vietson M. (Rockford IL), DC to AC inverter with neutral having a resonant circuit.
    상세보기
  5. Bradford Michael P. (Orange CT) Parkinson Gerald W. (Shelton CT) Grant Ross M. (Shelton CT), Electric power distribution and load transfer system.
    상세보기
  6. Glennon Timothy F. (Rockford IL), Electrical aircraft engine start and generating system.
    상세보기
  7. Dhyandchand P. John (Rockford IL) Nguyen Vietson M. (Rockford IL), Electrical power generation system.
    상세보기
  8. Morimoto Izumi (Tokyo JPX) Sakamoto Isao (Tokyo JPX), Engine generator power supply system.
    상세보기
  9. Volp Jeffrey A. (North Andover MA), Fault-tolerant power distribution system.
    상세보기
  10. Mehl Bryon R. (c/o Sundstrand Corp. ; 4949 Harrison Ave. Rockford IL 61125-7003), Hybrid power system.
    상세보기
  11. Dhyanchand P. John (Rockford IL) Nguyen Vietson (Rockford IL), Induction machine based hybrid aircraft engine starting/generating power system.
    상세보기
  12. Morgan Earl ; Ligon Robert ; Seger Mark, Integrated electric power system.
    상세보기
  13. Rozman Gregory I. (Rockford IL) Glennon Timothy F. (Rockford IL) Cook Alexander (Rockford IL), Low voltage aircraft engine starting system.
    상세보기
  14. Cronin Michael J. (Sherman Oaks CA), Multifunction power system for an aircraft.
    상세보기
  15. Shah Mahesh J. (Rockford IL) Cook Alexander (Machesney IL), Power conversion system with dual permanent magnet generator having prime mover start capability.
    상세보기
  16. Gerner William (Oxford MA), Power supply system including power sharing control arrangement.
    상세보기
  17. Page Ronald (3750 Edgemont Blvd. Vancouver ; B.C. CAX V7R 2P8), Power switching apparatus.
    상세보기
  18. Christen Roland W. (Rockford IL) Deichstetter Alfred A. (Rockford IL), Protective circuit for clutchless parallel generating system.
    상세보기
  19. Baehler Thomas (Rockford IL) Benson Victor (Rockford IL) Flygare Wayne (Rockford IL), Starter-generator for engines.
    상세보기
  20. Raad Bernard A. (Rockford IL) Dolan Clarence F. (Rockford IL), Starting system and method using a hybrid permanent magnet/induction machine.
    상세보기

이 특허를 인용한 특허 (36)

  1. Albero, Jose; Lents, Charles E.; Sahm, Michael K.; Welch, Richard C., Aircraft architecture with a reduced bleed aircraft secondary power system.
    상세보기
  2. Lebrun, Arnaud; Lepage, Thomas; McGrath, Darragh, Aircraft load shedding system including supplementary power sources for assuring DC and device for cutting off power to the alternators of a turbine engine during acceleration.
    상세보기
  3. Kandil, Magdy A.; Magnus, Keith R.; Baker, Don, Aircraft starter generator for variable frequency (vf) electrical system.
    상세보기
  4. Eisenhauer, Mark P.; Bourne, Frederick L., Battery current regulation.
    상세보기
  5. Kojori,Hassan A., Control sequencing and prognostics health monitoring for digital power conversion and load management.
    상세보기
  6. Suttie, Peter; Schmidt, Dennis E.; Mehrer, Michael E.; Mack, Tarrence LaMar, Control system for an auxiliary power unit.
    상세보기
  7. Goldberg, Gary Lester; Mack, Tarrence L., Controlled starting system for a gas turbine engine.
    상세보기
  8. Mares,Mircea; Liu,Zhenning, Electric load management center.
    상세보기
  9. Mares,Mircea, Electric load management center including gateway module and multiple load management modules for distributing power to multiple loads.
    상세보기
  10. Mares,Mircea; Liu,Zhenning, Electric power distribution center having a plurality of ASICS each with a voltage to frequency converter that use an RMS current value.
    상세보기
  11. Kojori,Hassan A., Electrical power system for multi-use power conditioning and engine start.
    상세보기
  12. Duesterhoeft,Kurt W., Electrical starter generator system for a gas turbine engine.
    상세보기
  13. Yulian Y. Borisov RU; David P. Kutchinski ; John W. Newell ; Gary O'Neal, Fire suppression apparatus and method.
    상세보기
  14. Rozman, Gregory I.; Dooley, Kevin; Maddali, Vijay K., Generator for gas turbine engine having DC bus fault short circuit control using a battery.
    상세보기
  15. Legros, Craig R., Hybrid aircraft electrical architecture with both variable and constant frequency generators.
    상세보기
  16. Huang, Hao, Hybrid power system for an aircraft.
    상세보기
  17. Bayliss, Andrew J.; Paterson, John T.; Retz, Kevin, Independent power generation in aircraft.
    상세보기
  18. Bayliss, Andrew J.; Paterson, John T.; Retz, Kevin, Independent power generation in aircraft.
    상세보기
  19. Kandil, Magdy A.; Vanek, Laurence D.; Abbot, James L., Integrated starter generator drive having selective torque converter and constant speed transmission for aircraft having a constant frequency electrical system.
    상세보기
  20. Breit, Joseph S., Method and system for adaptive power management.
    상세보기
  21. Karipides, David Dimitri, Methods and systems for no-break power transfer converter.
    상세보기
  22. Krug, David S.; Karimi, Kamiar J.; Currier, Thomas F.; Bayliss, Andrew J.; Roe, George M.; Liffring, Mark E.; Lesyna, Mark W.; Severns, Christopher M.; Johnson, Andrew, Non-propulsive utility power (NPUP) generation system for providing full-time secondary power during operation of an aircraft.
    상세보기
  23. Blumer, Eric; Anghel, Cristian; Pearson, Wayne, Power converter, generator and architecture for high efficiency auxiliary power unit.
    상세보기
  24. Beneditz, Bruce D.; Stoneback, Russell G.; Bouton, Marc A.; Spear, Kenneth; Dickey, John A., Power distribution assembly with redundant architecture.
    상세보기
  25. Seagren, Robert L.; Berg, Joshua; Strong, Dennis; Rocha, Jomar Avancini, Power distribution system.
    상세보기
  26. Turvey, Simon, Power transfer system.
    상세보기
  27. Derouineau, Jean-Luc; Pearson, Wayne T.; Jonqueres, Michel A., Smart hybrid electric and bleed architecture.
    상세보기
  28. Rozman, Gregory I.; Maddali, Vijay K.; Dooley, Kevin, Starter/generator system with control to address a voltage rise.
    상세보기
  29. Kojori, Hassan A.; Ma, Jack Daming; Wang, Zheng; Zhou, George You, Synchronous and bi-directional variable frequency power conversion systems.
    상세보기
  30. Tajan, Sébastien; Jacquemard, Christophe; Fabre, Adrien, System for controlling the pitch of the propeller blades of a turbomachine, and a turbomachine with a propeller for an aircraft with such a system.
    상세보기
  31. Poisson, Richard A., Time delay contactor for aircraft APU starter.
    상세보기
  32. Poisson, Richard A., Time delay contactor for aircraft APU starter.
    상세보기
  33. Thompson, Robert G., Turbocharged auxiliary power unit with controlled high speed spool.
    상세보기
  34. Karimi, Kamiar J.; Liu, Shengyi; Liffring, Mark E.; Helton, Steven B.; Fu, Sheau-Wei (Johnny), Vehicle electrical power management and distribution.
    상세보기
  35. Kajiura, Hiroaki, Vehicle motor-generator apparatus utilizing synchronous machine having field winding.
    상세보기
  36. Kajiura, Hiroaki, Vehicle motor-generator apparatus utilizing synchronous machine having field winding.
    상세보기

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