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특허 상세정보

Hybrid alternator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02K-016/00    H02K-021/12    H02K-001/00   
미국특허분류(USC) 310/114 ; 310/156 ; 310/181 ; 310/261
출원번호 US-0510425 (1995-08-02)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 24  인용 특허 : 43
초록

A hybrid alternator comprising a stator, and a rotor mounted for rotation within the stator and separated therefrom by an air gap. The rotor has a rotor core defining a plurality of magnetic poles wherein adjacent ones of the magnetic poles having alternating north and south magnetic fields. The plurality of magnetic poles comprises a plurality of permanent magnet poles and a plurality of electromagnetic poles. Each permanent magnet pole is defined by a permanent magnet. The plurality of permanent magnet poles comprises two (2) sets of diametrically posi...

대표
청구항

A hybrid alternator comprising: a stator; and a rotor mounted for rotation within the stator and separated therefrom by an air gap, said rotor having a rotor core, an outer rotor perimeter and a plurality of magnetic poles defined by corresponding rotor field poles on the rotor, adjacent ones of the magnetic poles having alternating north and south magnetic fields, the plurality of magnetic poles comprising: a plurality of electromagnetic poles, and a plurality of at least four permanent magnet poles organized into at least two sets of at least two perma...

이 특허에 인용된 특허 (43)

  1. Nishihara Teruyoshi (Yokohama JPX). AC Generator. USP1985024500828.
  2. Kusase Shin (Obu JPX). AC generator with annular permanent magnets. USP1992075132581.
  3. Radomski Thomas A. (Utica MI). Alternating current generator. USP1989114882515.
  4. Radomski Thomas A. (Utica MI). Alternating current generator. USP1990094959577.
  5. Kawamoto Takato (Tokyo JA) Katauchi Tsutomu (Tokyo JA) Narumi Eizi (Tokyo JA) Tagami Katsutoshi (Asaka JA). Automatic voltage regulating system in brushless generator. USP1977074035713.
  6. Sugiura Tsuneo (Iida JPX). Brushless generator regulated by second rotor. USP1992075130590.
  7. Sugiura Tsuneo (Iida JPX). Brushless generator with magnet and claw-tooth dual rotor. USP1992095144178.
  8. Szabo Leslie I. (Budapest HUX). Compensation circuit for electrical generators. USP1989124885526.
  9. Takao Masaki (Hitachi JA) Tatsumi Hideo (Mito JA). Compound AC generator. USP1977014004211.
  10. De Cesare Dominc (223 Center St. Elizabeth NJ 07202). Compound induction electric rotating machine. USP1987074683388.
  11. DeCesare Dominic (223 Center St. Elizabeth NJ 07202). Compound interaction/induction electric rotating machine. USP1984044441043.
  12. McCarty Frederick B. (San Pedro CA). Consequent pole permanent magnet rotor. USP1986124631435.
  13. Yoshida Makoto (Machida JPX). DC Brushless electromagnetic rotary machine. USP1986014564778.
  14. Secher Bernard (Toulouse FRX) Simon Roger (Arnouville les Gonesses FRX). Dual rotor magnet machine. USP1988114782257.
  15. Carpenter Keith H. (Kettering OH) Miller Jon E. (Spring Valley OH) Murphy John W. (Kettering OH). Dynamoelectric machine with permanent magnet and magnet mounting surface arrangement. USP1987024642502.
  16. Trk Vilmos (Carl Milles vg 7 181 34 LidingSEX). Electric motor with combined permanent and electromagnets. USP1994095345131.
  17. Dijken Reinder H. (Groningen NLX). Electric multipolar machine. USP1990124978878.
  18. Lim Jong H. (Kumhwa Apt 14-209 Seodaemunku Cheonyeondong KPX). Electric power generators having like numbers of magnets and coils. USP1993025184040.
  19. Rustecki Romuald Zdzislaw (99 Chertsey Lane Staines ; Middlesex EN). Electrical synchronous machines. USP1977024007387.
  20. Hucker David J. (Rockford IL). Generator system with fault condition excitation. USP1984044442396.
  21. Fluegel Theodore D. (Rockford IL). Generator system with integral permanent magnet generator exciter. USP1988074755736.
  22. Syverson Charles D. (North Mankato MN). Hybrid alternator. USP1995035397975.
  23. McCarty Frederick B. (San Pedro CA). Hybrid excited generator with flux control of consequent-pole rotor. USP1987044656379.
  24. Brigham Robert N. (Monroe CT) Vivirito Joseph R. (Windsor CT). Means to reduce harmonic torque in electromagnetic machines. USP1988044739201.
  25. Sugiura Tsuneo (Iida JPX). Method for controlling power generation. USP1992125170111.
  26. Mori Kazumasa (Aichi JPX) Kato Tetsuo (Anjo JPX) Muto Katsuya (Kariya JPX) Miura Etsushi (Nishio JPX). Method of charging a vehicle battery. USP1981124308492.
  27. Mller Werner (Godesburg DEX). Multi-pole rotor particularly for small and miniature electric generators and motors. USP1985044513216.
  28. Leitgeb Wilhelm (Burgthann-Mimberg DEX). Multiphase synchronous permanent magnet electric machine. USP1991055015902.
  29. Arora Ram S. (Farmington MI). Multiple magnetic paths machine. USP1990124980595.
  30. Arora Ram S. (Farmington MI). Multiple magnetic paths machine. USP1992075130595.
  31. Farr James B. (Ann Arbor MI). Permanent magnet excited alternator compressor with brushless DC control. USP1987034654551.
  32. Parshall Millis V. (Erie PA). Permanent magnet generator apparatus including a consequent pole rotor. USP1988104777397.
  33. Kusase Shin (Obu JPX). Power generating apparatus. USP1993015177391.
  34. Popov Entcho N. (Sofia BGX) Apostolov Rumen K. (Sofia BGX) Georgiev Georgi A. (Sofia BGX) Katzarov Hristo B. (Sofia BGX) Penkov Julii S. (Sofia BGX). Rotor with permanent magnets for an electrical machine. USP1987044658167.
  35. Yamada Yasuharu (Chiba JPX) Kobayashi Yasuo (Tokyo JPX). Same polarity induction generator. USP1991075030867.
  36. Graham Gary (Adelaide AUX). Self-excited alternator. USP1986124633160.
  37. Szippl Andrew F. (Lima OH) Walker Robert B. (Lima OH). Single phase, self-regulated alternator. USP1983104408152.
  38. Greenwell Jack E. (Reno NV). Starter motor-alternator apparatus. USP1980084219739.
  39. Raad Bernard A. (Rockford IL) Dolan Clarence F. (Rockford IL). Starting system and method using a hybrid permanent magnet/induction machine. USP1989054830412.
  40. Gorden Dale I. (North Versailles PA). Supplemental field excitation for permanent magnet rotor of pilot exciter. USP1977034015189.
  41. Tyrner, Joseph M.. Triodyne. USP1983054383213.
  42. Kordik Kenneth S. (Rockton IL). Variable reluctance step motor with permanent magnets. USP1976103984711.
  43. Simmons Michael C. (Winter Park FL). Voltage regulator and method. USP1993095245271.

이 특허를 인용한 특허 피인용횟수: 24

  1. Melfi,Michael J.. Cogging reduction in permanent magnet machines. USP2008067385328.
  2. Akemakou, Antoine Dokou. Double-excitation rotating electrical machine for adjustable defluxing. USP2010047701104.
  3. Gauthier, Pascal. Drive element such as a driving wheel or a hoisting winch, the element comprising a synchronous motor. USP2003126661137.
  4. Gauthier, Pascal; Coupart, Eric; Saint-Michel, Jacques; Gilles, Christophe. Electric machine having at least one magnetic field detector. USP2004016683397.
  5. Akemakou Antoine Dokou,FRX ; Phounsombat Sing Kham,FRX. Electrical machine with double excitation, especially a motor vehicle alternator. USP2000116147429.
  6. Rapoport, Uri. Electromagnetic generator with free moving inner magnetic core. USP2013078497606.
  7. Rapoport, Uri. Electromagnetic generator with free moving inner magnetic core. USP2013128610319.
  8. Akemakou, Antoine Dokou. Hybrid alternator with an axial end retainer for permanent magnets. USP2004086784586.
  9. Shah, Manoj Ramprasad; Kliman, Gerald Burt. Hybrid synchronous machines comprising permanent magnets and excitation windings in cylindrical element slots. USP2003016509664.
  10. Walker,James M.. Machined rotor assembly and method of making same. USP2006037012349.
  11. Rapoport, Uri. Method of generating electrical current with free moving inner magnetic core. USP2013128607437.
  12. Horst,Gary E.. Modular flux controllable permanent magnet dynamoelectric machine. USP2006067057323.
  13. Dooley, Kevin Allan. Modulation control of power generation system. USP2009087579812.
  14. Dooley,Kevin Allan. Modulation control of power generation system. USP2008107439713.
  15. Dooley, Kevin A.; Rozman, Gregory I.. Motor drive architecture with active snubber. USP2011128076882.
  16. Kroeger,John C.. Motor having multiple independent armature winding sets. USP2008047365504.
  17. Dooley, Kevin Allan. Power inverter and method. USP2012108279648.
  18. Coupart, Eric; Gauthier, Pascal; Saint-Michel, Jacques; Gilles, Christophe; Eydelie, Andr?; Jadeau, Laurent; Augier, Philippe; Guillot, Jean-Marie. Rotary electric machine having a flux-concentrating rotor and a stator with windings on teeth. USP2005056891299.
  19. Bailey Mark Wesley ; Cannell Leif William. Rotor for a dynamoelectric machine. USP1999115986366.
  20. Powers, Theodore Clifton; Hernden, Michael Raymond; Shah, Mahesh J.. Self-regulating permanent magnet device. USP2010017642683.
  21. Bouarroudj, Lilya; Matt, Jean-Claude. Synchronous electric motor with permanent magnets. USP2018059966823.
  22. Mukai,Takuzou; Kusase,Shin. Tandem rotary electric machine. USP2008077397156.
  23. Nakayama, Hideaki; Horihata, Harumi. Vehicle-mounted electric rotating machine. USP2016049312683.
  24. Takahashi, Keiji; Maruyama, Toshinori; Taniguchi, Makoto. Voltage regulator of AC generator having circuit for detecting voltage induced in field coil. USP2004036707276.