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특허 상세정보

Permanent magnet generator with auxiliary winding

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02K-001/00   
미국특허분류(USC) 310/198 ; 310/112 ; 310/114 ; 310/154 ; 310/156 ; 310/168 ; 310/184
출원번호 US-0289144 (1994-08-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Sundstrand Corporation
인용정보 피인용 횟수 : 56  인용 특허 : 35
초록

An improvement in a generator having a rotor, a stator, a magnetic field structure disposed on one of the rotor and the stator and an armature winding disposed on the other end of the rotor and the stator wherein the armature winding is disposed in a useful flux path comprises an additional armature winding disposed in a leakage flux path wherein auxiliary power is developed by the additional armature winding for one or more electrical loads.

대표
청구항

[ I claim:] [1.] In a generator having a rotor, a stator, a magnetic field structure disposed on one of the rotor and the stator wherein the magnetic field structure develops useful magnetic flux in a first flux path and leakage flux in a second flux path and a first armature winding disposed on another of the rotor and the stator in the first flux path, the improvement comprising:an additional armature winding disposed in the second flux path wherein the additional armature winding and the magnetic field structure are relatively movable and wherein the ...

이 특허에 인용된 특허 (35)

  1. Huss John B. (Rockford IL). Alternating current generator and method of angularly adjusting the relative positions of rotors thereof. USP1989114879484.
  2. Kusase Sin (Obu JPX) Banzai Keiichiro (Toyota JPX) Hayashi Seiji (Anjo JPX). Alternating current generator having a plurality of independent three-phase windings. USP1992065122705.
  3. Myers ; John E.. Alternating current power generating system. USP1978054087698.
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  5. Pullen Keith R. (London GB2) Horton Kevin J. (Ansley GB2) Etemad Mohammad R. (London GB2) Fenocchi Arnoldo (London GB2) Eggleston Laurence W. (London GB2) Bolton Hugh R. (Epsom GB2). Axial field electrical generator. USP1991065021698.
  6. Lynch Leo A. (Belvidere IL) Krinickas ; Jr. Alexander (Rockford IL) Parker Barry J. (Rockford IL) Shah Mahesh (Rockford IL) Vaidya Jayant (Rockford IL) Huss John B. (Rockford IL). Axial gap dual permanent magnet generator. USP1993095245238.
  7. Glennon Timothy F. (Rockford IL) Mehl Byron R. (Belvidere IL) Thollot Pierre (Rockford IL) Krinickas Alexander (Rockford IL). Brushless generator having AC excitation in generating and starting modes. USP1991115068590.
  8. Dhyanchand P. John (2721 Pelham Rd. Rockford IL 61107). Brushless generator having prime mover start capability. USP1991105055700.
  9. King Robert D. (Schenectady NY). Combined electric starter and alternator system using a permanent magnet synchronous machine. USP1989084862009.
  10. Iseman Walter J. (Monroe Center IL). Dual generator phase shifting device. USP1989044817461.
  11. Flygare Wayne A. (Rockford IL) Olson Raymond N. (Rockford IL) Reynolds Richard W. (Rockford IL) Aleem Mohd A. (Roscoe IL). Dual permanent magnet generator. USP1989114882513.
  12. Sugden Kenneth B. (Rockford IL). Dual permanent magnet generator construction. USP1988034728841.
  13. West John G. W. (Pershore GB2). Dynamo electric machines. USP1989014797602.
  14. Motodate Shoji (Saitama JPX). Electric generator for vehicles. USP1988064754154.
  15. Masterman John M. (Cheltenham GB2). Electrical machine. USP1987114704552.
  16. Glennon Timothy F. (Rockford IL) McCracken William E. (Elmhurst IL). Electrically compensated constant speed drive with prime mover start capability. USP1989094868406.
  17. Owen Whitney H. (Ogden UT). Induction machine. USP1980104228391.
  18. Cook Alexander (Rockford IL). Inverter operated turbine engine starting system. USP1988114786852.
  19. Fisher Gene A. (Highlands Ranch CO). Lightweight high power electromotive device. USP1990024900965.
  20. Fisher Gene A. (Pinellas Park FL) Jacobs John T. (St. Petersburg FL). Lightweight high power electromotive device. USP1993055212419.
  21. Muller, Rolf. Low magnetic leakage flux brushless pulse controlled d-c motor. USP1985104547714.
  22. Hsu John S. (Austin TX) Woodson Herbert H. (Austin TX). Method and apparatus for improving performance of AC machines. USP1991055019766.
  23. Richter Eike (Scotia NY). Method and apparatus for output regulation of multiple disk permanent magnet machines. USP1983024371801.
  24. Glennon Timothy F. (Rockford IL) Olson Raymond N. (Rockford IL) Straznickas Donald A. (Rockford IL). Permanent magnet generator with fault detection. USP1987024641080.
  25. Dhyanchand P. John (Rockford IL). Power conversion system having prime mover start capability. USP1991055013929.
  26. Dhyanchand P. John (Rockford IL). Power conversion system with bi-directional power converter having prime mover start capability. USP1991055015941.
  27. Dhyanchand P. John (Rockford IL). Power conversion system with stepped waveform DC to AC converter having prime mover start capability. USP1990114968926.
  28. Dhyanchand P. John (Rockford IL) Nguyen Vietson (Rockford IL). Power conversion system with stepped waveform inverter having prime mover start capability. USP1990084947100.
  29. Kusase Shin (Obu JPX). Power generating apparatus. USP1993015177391.
  30. Wharton Eddie (Beaconsfield GB2). Rotary electrical machine. USP1981124305031.
  31. Oh Sang S. (1404 Rene Rd. Villanova PA 19085) Oh Jang K. (1404 Rene Rd. Villanova PA 19085). Series-wound electrical rotating field machine having integrated radial loop coils and drum coils. USP1990074939399.
  32. Touchton James J. (Santa Clara CA) Cuda John (Saratoga CA) Sordello Frank J. (Los Gatos CA). Servo system with feedback signal compensation. USP1977094051423.
  33. Shilling William J. (Lima OH) Baker Donal E. (Elida OH). Starter generator system with two stator exciter windings. USP1988054743777.
  34. Hawsey Robert A. (Oak Ridge TN) Bailey J. Milton (Knoxville TN). Ultra-high speed permanent magnet axial gap alternator with multiple stators. USP1991024996457.
  35. Glennon Timothy F. (Rockford IL). Voltage regulated permanent magnet generator system. USP1987054663581.

이 특허를 인용한 특허 피인용횟수: 56

  1. Dooley, Kevin Allan. Architecture for electric machine. USP2010057709980.
  2. Dooley, Kevin Allan. Architecture for electric machine. USP2009097583063.
  3. Dooley, Kevin Allan. Architecture for electric machine. USP2005116965183.
  4. Dooley,Kevin Allan. Architecture for electric machine. USP2007127312550.
  5. Dooley,Kevin Allan. Architecture for electric machine. USP2006107126313.
  6. Minagawa,Yuusuke. Axial gap electric motor. USP2007087256524.
  7. Abe, Shoei; Atarashi, Hirofumi; Yamamoto, Keiichi. Axial gap motor. USP2011118053942.
  8. Abe, Shoei; Sakurada, Manabu; Yamamoto, Keiichi. Axial gap motor. USP2011118049389.
  9. Atarashi, Hirofumi; Abe, Shoei; Yamamoto, Keiichi. Axial gap motor. USP2011108035266.
  10. Kawamura, Tamotsu; Yamamoto, Keiichi; Atarashi, Hirofumi; Abe, Shoei; Tajima, Shigeru. Axial gap motor. USP2011108040008.
  11. Yamamoto, Keiichi; Atarashi, Hirofumi; Abe, Shoei. Axial gap motor. USP2012108283829.
  12. Atarashi, Hirofumi; Abe, Shoei; Yamamoto, Keiichi. Axial gap type motor. USP2011077977843.
  13. Shah,Mahesh J.; Seffernick,George H.. Buck/boost method of voltage regulation for a permanent magnet generator (PMG). USP2007057224147.
  14. Shah,Mahesh J.; Seffernick,George H.. Buck/boost method of voltage regulation for a permanent magnet generator (PMG). USP2008087408327.
  15. Yao, Yuan; Vlacic, Borka; Li, Mong-Hang; Ha, Manuel. Control system for regulating exciter power for a brushless synchronous generator. USP2005066909262.
  16. Dooley, Kevin Allan. Current limiting means for a generator. USP2010027656067.
  17. Dooley, Kevin Allan. Current limiting means for a generator. USP2005076920023.
  18. Dooley,Kevin Allan. Current limiting means for a generator. USP2007127309939.
  19. Dooley,Kevin Allan. Current limiting means for a generator. USP2008107436098.
  20. Dooley,Kevin Allan. Current limiting means for a generator. USP2006107119467.
  21. Wise, Richard J.. Drive motor system. USP2010037687956.
  22. Ganev,Evgeni; Warr,William H.; Oximberg,Carol A.. Excitation controlled synchronous permanent magnet machine. USP2007117301310.
  23. Shah, Manoj Ramprasad; Kern, John Michael; Fawzi el Rafaie, Ayman Mohamed. Fault-tolerant permanent magnet machine with reconfigurable flux paths in stator back iron. USP2009067541705.
  24. El Rafaie, Ayman Mohamed Fawzi; Kern, John Michael; Shah, Manoj Ramprasad. Fault-tolerant permanent magnet machine with reconfigurable stator core slot flux paths. USP2009107605504.
  25. El Rafai, Ayman Mohamed Fawzi; Kern, John Michael; Shah, Manoj Ramprasad. Fault-tolerant permanent magnet machine with reconfigurable stator core slot opening and back iron flux paths. USP2009107605503.
  26. Stanton, Matthew J.; Alexander, Hahna R.; Williams, Spencer; Stroup, Sarah; Golden, Arianna. Foot-powered energy generator. USP2017079716419.
  27. Erfourth,Eric J.. Generator. USP2008067382072.
  28. Da Ponte Manuel Dos Santos,ZAX ; Grzesiak Lech,PLX ; Koczara Wlodzimierz,PLX ; Pospiech Pawel,PLX ; Niedzialkowski Andrzej,PLX. Hybrid generator apparatus. USP2001016175217.
  29. Dooley,Kevin; Dowhan,Michael. Method and apparatus for controlling an electric machine. USP2007087253548.
  30. Dooley,Kevin; Dowhan,Michael. Method and apparatus for controlling an electric machine. USP2008107443070.
  31. Dooley, Kevin Allan. Modulation control of power generation system. USP2009087579812.
  32. Dooley,Kevin Allan. Modulation control of power generation system. USP2008107439713.
  33. Atarashi, Hirofumi; Yamamoto, Keiichi; Abe, Shoei; Tajima, Shigeru. Motor and motor control device. USP2011108030816.
  34. Dooley, Kevin A.; Rozman, Gregory I.. Motor drive architecture with active snubber. USP2011128076882.
  35. Johnson, Andrew T.; Hanlon, Casey. Motor having controllable torque. USP2012028125168.
  36. Kaneko, Yutaro; Nakayama, Hiroyuki. Motor/generator to reduce cogging torque. USP2009097595575.
  37. Sugiura, Junichi. Non-contact capacitive datalink for a downhole assembly. USP2012018102276.
  38. Sugiura, Junichi. Non-contact capacitive datalink for a downhole assembly. USP2015049007233.
  39. Wise,Richard J.. Power generating systems. USP2007107279818.
  40. Wise,Richard J.. Power generating systems. USP2008027336011.
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  48. Dooley, Kevin Allan. Power inverter and method. USP2012108279648.
  49. Smith,Kelly S.. Rotary power converter. USP2007127309938.
  50. Dooley, Kevin Allan; Bell, Joshua David. Saturation control of electric machine. USP2009067545056.
  51. Dooley,Kevin Allan. Saturation control of electric machine. USP2007087262539.
  52. Powers, Theodore Clifton; Hernden, Michael Raymond; Shah, Mahesh J.. Self-regulating permanent magnet device. USP2010017642683.
  53. Dooley, Kevin Allan; Brand, Joseph. Tandem electric machine arrangement. USP2013078476798.
  54. Dooley, Kevin Allan; Brand, Joseph. Tandem electric machine arrangement. USP2014048710708.
  55. Wise,Richard J.. Torque converter and system using the same. USP2007127312548.
  56. Dooley,Kevin Allan; Bell,Joshua David. Voltage-limited electric machine. USP2007107288923.