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Electrical machine with double-sided stator 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F03D-009/00
출원번호 US-0951335 (2004-09-27)
발명자 / 주소
  • Jansen,Patrick Lee
  • Lyons,James Patrick
  • Carl, Jr.,Ralph James
  • Qu,Ronghai
  • Fogarty,James Michael
출원인 / 주소
  • General Electric Company
인용정보 피인용 횟수 : 46  인용 특허 : 18

초록

Machines useful for wind turbine and ship propulsion purposes include a wind turbine generator or a ship propulsion motor with two concentric air gaps. In one embodiment, the machine includes a rotor with an inner rotor core and an outer rotor core; and a double-sided stator with an inner stator sid

대표청구항

What is claimed is: 1. A wind turbine generator comprising: at least one rotor with an inner rotor core comprising at least one first permanent magnet and an outer rotor core comprising at least one second permanent magnet; and at least one double-sided stator with an inner stator side comprising a

이 특허에 인용된 특허 (18)

  1. Maslov, Boris A.; Sogomonian, Zareh, Cascaded rotary electric motors having axial and radial air gaps.
  2. Razzell, Anthony G.; Cullen, John J A, Compact electrical machine.
  3. Dacier Jacques (Mont-sur-Marchienne BEX), Double gap electric generating machines.
  4. Schiller, Helmut, Electric machine.
  5. Kaszman John (Willowdale CAX), Electric motor.
  6. Tu, Yu-Ta; Yeh, Show-Jong, Flat rotary electric generator.
  7. Anderson Bjorn M. S. (Woodside CA) Ziegler Reinhold H. (Berkeley CA), Fluid powered electrical generator.
  8. Yokota, Kazumi, Light analyzer.
  9. Fisher Gene A. (Highlands Ranch CO), Lightweight high power electromagnetic transducer.
  10. Fisher Gene A. (Highlands Ranch CO), Lightweight high power electromagnetic transducer.
  11. Fisher Gene A. (Highlands Ranch CO), Lightweight high power electromotive device.
  12. Tupper Christopher N. ; Wood Duncan G., Low inductance electrical machine.
  13. Rabe ; deceased Erich (late of Buchenbach DEX by Hans-Joachim Rabe ; legal representative), Permanent magnet DC machine having meander-like stator windings for producing high torque without excessive heating.
  14. Skybyk Dymytro (340 Evans St. Williamsville NY 14221), Polyphase brushless DC and AC synchronous machines.
  15. Manoj Ramprasad Shah ; Sameh Ramadan Salem ; Ronald Irving Longwell ; Patrick Lee Jansen ; Gerald Burt Kliman, Power generator.
  16. Seguchi, Masahiro; Banzai, Keiichiro; Yanase, Sumio; Kouda, Shinji; Yoneda, Shigenori, Rotary electric machine having a permanent magnet stator and permanent magnet rotor.
  17. Lin Ted T., Rotating machine configurable as true DC generator or motor.
  18. Gabrys,Christopher W., Wind turbine.

이 특허를 인용한 특허 (46)

  1. Jansen, Patrick L.; Barnes, Gary R.; Lokhandwalla, Murtuza; Dawson, Richard N.; Gadre, Aniruddha D.; Hughes, Ian A., Compact geared drive train.
  2. Ramanujam, Saravanan, Compact geared drive train.
  3. Quere, Eric Stephane, Composite electromechanical machines with uniform magnets.
  4. Sullivan, Brian J., Devices and methods for magnetic flux return optimization in electromagnetic machines.
  5. Sullivan, Brian J., Devices and methods for magnetic flux return optimization in electromagnetic machines.
  6. Kvam, Michael A.; Sullivan, Brian J.; Duford, James David; Jore, James D.; Jore, Matthew B.; Samsel, David; Smith, James S., Devices and methods for magnetic pole and back iron retention in electromagnetic machines.
  7. Todorof, Bill, Direct drive wind turbine and blade assembly.
  8. Kim, Byoung Soo, Double-stator/double-rotor type motor and direct drive apparatus for washer using same.
  9. Barber, Gerald L., Electrical generator for wind turbine.
  10. Barber, Gerald L., Electrical generator for wind turbine.
  11. Jansen, Patrick Lee; Fogarty, James Michael; Bagepalli, Bharat Sampathkumaran; Gadre, Aniruddha Dattatraya; Carl, Jr., Ralph James; Lyons, James Patrick Francis; Garg, Jivtesh; Qu, Ronghai; Lopez, Fulton Jose, Electrical machine with double-sided lamination stack.
  12. Jansen, Patrick Lee; Fogarty, James Michael; Carl, Jr., Ralph James; Lyons, James Patrick Francis; Qu, Ronghai, Electrical machine with double-sided rotor.
  13. Jansen, Patrick Lee; Fogarty, James Michael; Carl, Jr., Ralph James; Lyons, James Patrick Francis; Qu, Ronghai, Electrical machine with double-sided stator.
  14. Smith, James S.; Pillsbury, Robert; Sullivan, Brian J., Flux focusing arrangement for permanent magnets, methods of fabricating such arrangements, and machines including such arrangements.
  15. Smith, James S.; Pillsbury, Robert; Sullivan, Brian J., Flux focusing arrangement for permanent magnets, methods of fabricating such arrangements, and machines including such arrangements.
  16. Schramm, Simon; Sihler, Christof; Hemmelmann, Jan; Roesner, Robert, Gearbox noise reduction by electrical drive control.
  17. Joeckel, Stephan, Generator for a wind energy installation and method for its production.
  18. Fischer, Martin; Wolf, Anton; Schwarz, Michael, Generator, nacelle, and mounting method of a nacelle of a wind energy converter.
  19. Kim, Chong-Kyu, Hyper-surface wind generator.
  20. Bagepalli, Bharat; Zirin, Robert Michael; Longtin, Randy Scott, Lamination stack for an electrical machine stator.
  21. Carl, Jr., Ralph James; Bagepalli, Bharat Sampathkumaran; Jansen, Patrick Lee; Dawson, Richard Nils; Qu, Ronghai; Avanesov, Mikhail Avramovich, Method and apparatus for assembling a permanent magnet pole assembly.
  22. Salamah,Samir A.; Gadre,Aniruddha Dattatraya; Garg,Jivtesh; Bagepalli,Bharat Sampathkumaran; Jansen,Patrick Lee; Carl, Jr.,Ralph James, Methods and apparatus for cooling wind turbine generators.
  23. Smith, James S.; Duford, James D.; Jore, James D.; Jore, Lincoln M.; Jore, Matthew B.; Sullivan, Brian J., Methods and apparatus for overlapping windings.
  24. Smith, James S.; Eichinger, Marc W.; Eisen, Stephane A.; Jore, James D.; Kvam, Michael A.; Sullivan, Brian J., Methods and apparatus for segmenting a machine.
  25. Kim, Doo-hoon; Ryu, Ji-yoon; Park, Jin-il; Byun, Chul-jin; Hwang, Jin-su; Chung, Chin-wha; Chun, Chung-hwan, Power transmission apparatus for wind generator.
  26. Gudewer, Wilko, Ring generator.
  27. Jore, Matthew B.; Duford, James David; Kvam, Michael; Jore, Lincoln M.; Samsel, David; Jore, James D., Segmented stator for an axial field device.
  28. Jore, Matthew B.; Duford, James David; Kvam, Michael; Jore, Lincoln M.; Samsel, David; Jore, James D., Segmented stator for an axial field device.
  29. Jansen, Patrick L.; Qu, Ronghai; Gadre, Aniruddha D., Stator and stator tooth modules for electrical machines.
  30. Oyague, Francisco Javier, Structure for an electromagnetic machine having compression and tension members.
  31. Jore, Matthew B.; Jore, Lincoln; Kvam, Michael A.; Jore, James D.; Samsel, David; Duford, James David; Smith, James S., Systems and methods for improved direct drive generators.
  32. Davis, Barry V.; Davis, legal representative, Lena Marie; Grillos, Emmanuel; Allison, Stephen, Underwater ducted turbine.
  33. Sireli, Eyup Mete; Platon, Mihai C.; Raychev, Milen Atanasov, Unidirectional hydro turbine with enhanced duct, blades and generator.
  34. Rozmus,John J., Wind generator system using attractive magnetic forces to reduce the load on the bearings.
  35. Stiesdal, Henrik, Wind turbine.
  36. Stiesdal, Henrik, Wind turbine.
  37. Miyake,Hisao; Shibata,Masaaki; Tozaki,Yasuyoshi; Shoda,Katsuhiko, Wind turbine generator.
  38. Bevington, Christopher M.; Bywaters, Garrett L.; Coleman, Clint C.; Costin, Daniel P.; Danforth, William L.; Lynch, Jonathan A.; Rolland, Robert H., Wind turbine having a direct-drive drivetrain.
  39. Bevington,Christopher M.; Bywaters,Garrett L.; Coleman,Clint C.; Costin,Daniel P.; Danforth,William L.; Lynch,Jonathan A.; Rolland,Robert H., Wind turbine having a direct-drive drivetrain.
  40. Upton, Daniel E.; Gruhn, Joel D., Wind turbine rotor blade components and machine for making same.
  41. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran, Wind turbine rotor blade components and methods of making same.
  42. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran, Wind turbine rotor blade components and methods of making same.
  43. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran, Wind turbine rotor blade components and methods of making same.
  44. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran, Wind turbine rotor blade components and methods of making same.
  45. Bevington, Christopher M.; Bywaters, Garrett L.; Coleman, Clint C.; Costin, Daniel P.; Danforth, William L.; Lynch, Jonathan A.; Rolland, Robert H., Wind turbine/generator set and method of making same.
  46. Bevington, Christopher M.; Bywaters, Garrett L.; Coleman, Clint C.; Costin, Daniel P.; Danforth, William L.; Lynch, Jonathan A.; Rolland, Robert H., Wind turbine/generator set having a stator cooling system located between stator frame and active coils.
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