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특허 상세정보

Aircraft starter/generator electrical system with mixed power architecture

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02B-063/04    F02B-063/00    H02K-007/18    H02P-003/00    H02P-009/06    H02P-009/00    H02P-015/00   
미국특허분류(USC) 290/001.A; 322/010
출원번호 US-0890740 (2004-07-14)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 16  인용 특허 : 21
초록

A starter/generator electrical system for gas turbine powered aircraft with mixed power architecture to combine advantages of each. The mixed power architecture may be selected from constant frequency (CF), adjustable variable frequency (AVF) and narrow range variable frequency (NRVF) alternating current (AC) systems to suit aircraft requirements for on-board electric components and redundancy, with at least two separate power generation systems provided for each gas turbine engine on the aircraft.

대표
청구항

What is claimed is: 1. A starting and generating system for gas turbine engine powered aircraft comprising: a first electrical power generation system that provides adjustable variable frequency (AVF) alternating current (AC) coupled to each engine comprising a dynamoelectric machine for starting the engine and generating electrical power for a first group of on-board electrical components that require AVF AC power; a first electrical power bus coupled to each first electrical power generation system for distributing power from its respective first elec...

이 특허에 인용된 특허 (21)

  1. Cronin Michael J. (Sherman Oaks CA). AC Motor-starting for aircraft engines using APU free turbine driven generators. USP1984064456830.
  2. Raad Bernard A. (Fair Haven NJ) Parker Barry J. (Rockford IL) Krinickas Alexander (Rockford IL) Rademacher Loren (Rockford IL) Cook Alexander (Rockford IL). AC exciter for VSCF starter/generator. USP1992035097195.
  3. Mehl Byron R. (Belvidere IL) Olson Raymond N. (Rockford IL) Glennon Timothy F. (Rockford IL). Combined starting/generating system and method. USP1984114481459.
  4. Ejzak Richard P. (Rockford IL) Thom James B. (Rock City IL) Peterson William J. (Rockford IL) Glennon Timothy F. (Rockford IL). Control for an electrical generating and distribution system, and method of operation. USP1983094403292.
  5. Diemer John W. (Rockford IL) Teagardin Michael D. (Rockford IL). Cross-start bus configuration for a variable speed constant frequency electric power system. USP1990104967096.
  6. Bansal Madan L. (Rockford IL) Vaidya Jayant G. (Rockford IL). Dual output synchronous-induction starting/generating system. USP1996125587647.
  7. Pinas, Joan Fontanilles; Bel, Carles Borrego; Vives, Jordi Bigorra; Roca, Jordi Giro; Martinez-Salamero, Luis; Altes, Javier Maixe; Blavi, Hugo Valderrama. Dual voltage electrical distribution system. USP2003016507506.
  8. Raad,Bernard A.. Electric power and start system. USP2006016992403.
  9. Glennon Timothy F. (Rockford IL). Electrical aircraft engine start and generating system. USP1982054330743.
  10. Dhyanchand P. John (Rockford IL) Nguyen Vietson (Rockford IL). Induction machine based hybrid aircraft engine starting/generating power system. USP1994015281905.
  11. Wertheim Max M. (Huntington NY). Interrupt-free, unregulated power supply. USP1987024645940.
  12. Cook Alexander (Rockford IL). Inverter operated turbine engine starting system. USP1988114786852.
  13. Damouth David E. (Rochester NY) Gunning William F. (Los Altos Hills CA). Motor speed control system. USP1979074160939.
  14. White Kevin E. (Washington Township ; Warren County NJ). Multi-phase synchronous machine system. USP1980094223261.
  15. Vaidya Jayant G. ; Bansal Madan L. ; Mansir Hassan. Multiple output decoupled synchronous generator and electrical system employing same. USP1998065764036.
  16. Bolie Victor W. (Albuquerque NM). Precision electronic speed controller for an alternating-current. USP1988034731572.
  17. Mark Paul Eisenhauer ; Gary Bowman. Redundant electrical DC power system for aircraft. USP2002026344700.
  18. Kinoshita,Yukio. SYSTEM HAVING AN ELECTRIC DEVICE WHICH FUNCTIONS BOTH AS AN ELECTRIC MOTOR FOR DRIVING MACHINES AND AS A GENERATOR TO GENERATE ELECTRICAL POWER, AND HAVING A POWER SOURCE FOR DRIVING THE ELECTRIC DEV. USP2006037019413.
  19. Park,Sang Wook; Baek,Joong Hyun. Semiconductor module with vertically mounted semiconductor chip packages. USP2006057050303.
  20. Latos Thomas S. (Huntley IL) Hernden Michael R. (Rockford IL). Starter/generator system having multivoltage generation capability. USP1996045512811.
  21. Wilmot Theodore Steven (Greenville SC) Driscoll John Cuervo (Raleigh NC) Kempinski Steve John (Seneca SC) Berliner James R. (Easley SC). Turbine engine ignition exciter circuit including low voltage lockout control. USP1997085656966.

이 특허를 인용한 특허 피인용횟수: 16

  1. Knowles, Jeffrey A.; Cleek, Keith J.; Lee, Chris K.; Theno, Tad W.; Wong, Ivan H.. Aircraft DC power distribution systems and methods. USP20181010090676.
  2. Nehmeh, Jody N.. Aircraft utilities and power distribution system. USP2016059327600.
  3. Ho, YuHang; Knowles, Jeffrey A.. Apparatus for aircraft with high peak power equipment. USP2016059328661.
  4. Libera, Tony; Zeiner, Peter. Bi-modal turbine assembly and starter / drive turbine system employing the same. USP2012108291715.
  5. Mehl, Byron R.; Baker, Donal. Electric engine start with two motors and single motor drive. USP2010077755208.
  6. Mehl,Byron R.; Baker,Donal. Electric engine start with two motors and single motor drive. USP2007077242105.
  7. Himmelmann, Richard A.. Electrically driven parallel shaft transmission that maintains delivered power while shifting. USP2010097803085.
  8. Cloft, Thomas G.; Gukeisen, Robert L.. Generator with separate oil system for improved nacelle performance. USP2012118312728.
  9. Karipides, David Dimitri. Methods and systems for no-break power transfer converter. USP2012048159086.
  10. Maier, Josef; Beutel, Michael. Power distribution architecture for aircraft. USP2014118890355.
  11. Koeppen, Carsten; Thiel, Sebastian. Power distribution device for distributing power and a method for the distribution of power. USP2015018928171.
  12. Kumar, Ajith Kuttannair. Power generation apparatus. USP2012128330291.
  13. Derouineau, Jean-Luc; Pearson, Wayne T.; Jonqueres, Michel A.. Smart hybrid electric and bleed architecture. USP2011067970497.
  14. Fingleton, Daniel; Bruno, Rachel. Starter/generator combination with all variable frequency drives. USP2016039273610.
  15. Copeland, Andrew D.. Turbine engine. USP2014118881533.
  16. Brust, Eric A.; Lemmers, Jr., Glenn C.. Turbomachine drive arrangement. USP2016079394831.