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Permanent magnet rotating electric machine and electrically driven vehicle employing same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02K-021/12
출원번호 US-0838745 (1997-04-11)
우선권정보 JP-0091014 (1996-04-12)
발명자 / 주소
  • Tajima Fumio,JPX
  • Matsunobe Yutaka,JPX
  • Kawamata Shouichi,JPX
  • Shibukawa Suetaro,JPX
  • Koizumi Osamu,JPX
  • Oda Keiji,JPX
출원인 / 주소
  • Hitachi Car Engineering Co., Ltd, JPX
대리인 / 주소
    Evenson, McKeown, Edwards & Lenahan, P.L.L.C.
인용정보 피인용 횟수 : 67  인용 특허 : 24

초록 ▼

A rotating electric machine comprises a stator having stator salient poles, three-phases windings wound around said stator salient poles, a rotor rotatable held inside the said stator, and permanent magnets inserted into said rotor and positioned opposite to said stator salient poles, wherein said t

대표청구항 ▼

[ What is claimed is:] [1.] A permanent magnet rotating electric machine comprising:a stator having stator salient poles;three-phase windings wound around said stator salient poles;a rotor which is supported rotatably inside said stator; andpermanent magnets inserted into said rotor and positioned o

이 특허에 인용된 특허 (24)

  1. Karube ; Yukuo, Brushless DC motor.
    상세보기
  2. Park No-yeol,KRX ; Jang Seong-man,KRX ; Jang Gun-hee,KRX ; Yoon Jin-yook,KRX, Brushless DC motor and a method of generation power therewith.
    상세보기
  3. Kawabata Yasutomo (Aichi JPX), Brushless motor with greater efficiency.
    상세보기
  4. Nagase ; Hiroshi ; Okuyama ; Toshiaki ; Kubota ; Yuzuru ; Suzuki ; Katsu nori, Control apparatus for use in a synchronous machine.
    상세보기
  5. Lipo Thomas A. (Middleton WI) Liao Yuefeng (Schenectady NY) Liang Feng (Canton MI), Doubly salient variable reluctance machine with stationary permanent magnets or auxiliary field windings.
    상세보기
  6. Izawa Hirokazu (Aichi JPX) Komiya Kenichi (Kawasaki JPX), Drive circuit for brushless motor.
    상세보기
  7. Sakurai Hiroshi (Yokohama JPX) Ono Masao (Meguro JPX) Mamiya Atsushi (Kawasaki JPX), Electric vehicle.
    상세보기
  8. Goldman Gary S. (412 Livingston Ave. Placentia CA 92670) Beishline Allen W. (5002 Van Buren St. Yorba Linda CA 92868), Electric wheel.
    상세보기
  9. Takehara Isamu,JPX ; Ogawa Masashi,JPX ; Shimaguchi Hirotada,JPX, High speed spindle motor and apparatus equipped with high speed spindle motor.
    상세보기
  10. Mukai Tadayoshi (Izumi-Otsu JPX) Yoshino Akira (Seto JPX), Induction motor control system.
    상세보기
  11. Reiter ; Jr. Frederick B. (Fairfield) Koelblinger Brad C. (Fairfield IA) McGee Daniel W. (Ventura CA) Murthy Vamaraju S. R. (St. Louis MO) Draper John S. (Fairfield IA), Interior magnet rotary machine.
    상세보기
  12. Yagi Nobuyuki (Tokyo JPX) Matsuoka Ko-ichi (Tokorozawa JPX) Kondo Keiichiro (Tokyo JPX), Outer-rotor type electric rotary machine and electric motor vehicle using the machine.
    상세보기
  13. Burgbacher Martin (St. Georgen DEX), Permanent magnet excited electric motor.
    상세보기
  14. Mita Masahiro,JPX ; Sasaki Takashi,JPX, Permanent magnet field type rotating machine.
    상세보기
  15. Tanimoto Shigeya (Aichi JPX) So Mayumi (Kakamigahara JPX), Permanent magnet motor.
    상세보기
  16. Chari Srinivasan V. (Los Gatos CA), Polyphase brushless DC Motor control.
    상세보기
  17. Hendershot James R. (Rockford IL), Polyphase electronically commutated reluctance motor.
    상세보기
  18. Hopkins Harry C. (Rte. 5 ; Box 883 Williamston NC 27892), Power controller.
    상세보기
  19. Gale Allan R. (Allen Park MI) Chute Richard (Birmingham MI), Pre-start rotor positioner for an electric vehicle.
    상세보기
  20. Gotou Makoto (Kadoma JPX) Kobayashi Kazutsugu (Takatsuki JPX) Okumura Kenichiro (Sakai JPX), Rotating electric machine.
    상세보기
  21. Singh Gurdial (Avon CT), Shaped rotor teeth for stepping motors.
    상세보기
  22. Clark Peter B. (Sandspit NZX), Stator for dynamoelectric machine.
    상세보기
  23. Sekiyama Nobuo (Hitachi JPX) Miyamura Hisato (Hitachi JPX), Synchronous motor control device.
    상세보기
  24. Lipo Thomas A. (Madison WI) Liao Yuefeng (Madison WI), Variable reluctance motors with permanent magnet excitation.
    상세보기

이 특허를 인용한 특허 (67)

  1. Clark, Warren; Bell, Jr., Oliver A., AC drive system for electrically operated vehicle.
    상세보기
  2. Clark, Warren; Bell, Oliver A., AC drive system for electrically operated vehicle.
    상세보기
  3. Clark,Warren; Bell,Oliver A., AC drive system for electrically operated vehicle.
    상세보기
  4. Shafer,Daniel W.; Kleinau,Julie A.; Zuraski,Jeffery A., Active temperature estimation for electric machines.
    상세보기
  5. Melfi,Michael J., Cogging reduction in permanent magnet machines.
    상세보기
  6. Kleinau, Julie A.; Collier-Hallman, Steven J.; Chandy, Ashok; Patankar, Ravindra P.; Shafer, Daniel W.; Zuraski, Jeffery A., Combined feedforward and feedback parameter estimation for electric machines.
    상세보기
  7. Colosky, Mark P., Compensation of periodic sensor errors in electric power steering systems.
    상세보기
  8. Kleinau, Julie A.; Chandy, Ashok, Damping of voltage-controlled brushless motors for electric power steering systems.
    상세보기
  9. Itami Yukio,JPX ; Suzuki Mitsuo,JPX, Direct-current brushless motor, and polygon scanner and image forming apparatus having the same and a method thereof.
    상세보기
  10. Yukio Itami JP; Mitsuo Suzuki JP, Direct-current brushless motor, and polygon scanner and image forming apparatus having the same and a method thereof.
    상세보기
  11. Clark, Warren W.; Bell, Oliver A., Drive system for electrically operated vehicle.
    상세보기
  12. Nakamura Masayuki,JPX, Driving method and driving device for motor.
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  13. Crapo, Alan D.; Walls, Todd A.; Hartsfield, Jr., Richard E., Electric power steering system including a permanent magnet motor.
    상세보기
  14. Linares, Miguel A., Electrical generator or motor with variable coil winding patterns exhibiting multiple wires incorporated into a plurality coil configurations defined around a rotor and incorporating a gearbox arrangement exhibiting oppositely driven rotor and stator gears configured with multi-tiered reversing gears exhibiting both straight and helical patterns and for varying turning ratios for establishing either of acceleration or deceleration aspects for increased power output.
    상세보기
  15. Linares, Miguel A., Electrical generator or motor with variable coil winding patterns exhibiting multiple wires incorporated into a plurality of independent three stage coil configurations and incorporating a belt drive arrangement exhibiting first and second rotating pully wheels in combination with opposite belt rotating magnet and coil supporting components for providing increased power output.
    상세보기
  16. Linares, Miguel A., Electrical induction motor with reconfigured rotor mounted commutators for receiving an armature current from a stator mounted brush component along with a reversing gear arrangement for driving a pair of opposite gear rings.
    상세보기
  17. Murakami, Hiroshi; Sadanaga, Yuichiro; Ikkai, Yasufumi; Kishibe, Taro; Kawano, Shinichiro; Tamamura, Toshiyuki; Kado, Haruhiko; Okada, Yukihiro, Electrical motor.
    상세보기
  18. Rassem Ragheb Henry ; Thomas Wolfgang Nehl ; Nady Boules ; Malakondaiah Naidu, Extended speed range operation of permanent magnet brushless machines using optimal phase angle control in the voltage mode operation.
    상세보기
  19. Kleinau,Julie A.; Collier Hallman,Steven J.; Chandy,Ashok; Patankar,Ravindra P., Feedback parameter estimation for electric machines.
    상세보기
  20. Kleinau, Julie A.; Zuraski, Jeffrey A.; Shafer, Daniel W., Feedforward parameter estimation for electric machines.
    상세보기
  21. Kawamura, Hideo, Generator with diverse power-generation characteristics.
    상세보기
  22. Bell, Jr., Oliver A.; Clark, Warren W., Hill hold for an electric vehicle.
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  23. Laldin, Omar Abdul Rahman, IPM machine with specialized rotor for automotive electric vehicles.
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  24. Nakayama, Misa; Naka, Kouki; Morita, Masao; Inoue, Masaya; Shimada, Akihiro, Induction machine.
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  25. Tang, Yifan, Induction motor lamination design.
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  26. Tang, Yifan, Induction motor with improved torque density.
    상세보기
  27. Gary, Horst E., Interior permanent magnet machine with reduced magnet chattering.
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  28. Horst, Gary E.; Crapo, Alan D., Interior permanent magnet motor for use in washing machines.
    상세보기
  29. Hagenlocher, Roland, Low loss permanent magnet excited electric machine.
    상세보기
  30. Shaotang Chen ; Chandra Sekhar Namuduri, Low ripple torque control of a permanent magnet motor without using current sensors.
    상세보기
  31. Kanebako, Hideki, Magnetic levitation motor.
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  32. Nakajima, Yuki, Magnetic pole position detector for rotor.
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  33. Naidu, Malakondaiah; Henry, Rassem Ragheb; Nehl, Thomas Wolfgang, Method and apparatus for torque control of a machine.
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  34. Malakondaiah Naidu, Method and system for controlling torque in permanent magnet brushless electric motors.
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  35. Kleinau, Julie A.; Strieter, Troy P., Method, system, and apparatus for providing enhanced steering pull compensation.
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  36. Pattok, Kathryn L.; Smith, Terrence D.; Chandy, Ashok; Kleinau, Julie A.; Zuraski, Jeff; Colosky, Mark P.; Strieter, Troy P., Method, system, and apparatus for providing enhanced steering pull compensation.
    상세보기
  37. Wright, Kamron; Johnson, Philip W.; Steffen, Donn, Methods and systems for transient voltage protection.
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  38. Kadoya,Naoyuki; Kondo,Yasuhiro; Tagome,Masaki; Tamaki,Satoshi, Motor.
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  39. Kadoya, Naoyuki; Kondo, Yasuhiro; Tamaki, Satoshi, Motor generator.
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  40. Walls,Todd A.; Crapo,Alan D., Permanent magnet electric machine having reduced cogging torque.
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  41. Tajima, Fumio; Matsunobu, Yutaka; Kawamata, Shouichi; Shibukawa, Suetaro; Koizumi, Osamu; Oda, Keiji, Permanent magnet electric rotating machine and electromotive vehicle using permanent magnet electric rotating machine.
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  42. Gary, Horst E.; Hartsfield, Jr., Richard E.; Carrier, Mark E., Permanent magnet machine.
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  43. Matsunobu, Yutaka; Tajima, Fumio; Kawamata, Shouichi; Shibukawa, Suetaro; Koizumi, Osamu, Permanent magnet rotary machine and electric vehicle using the same.
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  44. Matsunobu,Yutaka; Tajima,Fumio; Kawamata,Shouichi; Yasuhara,Takashi, Permanent magnet rotating electric machine.
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  45. Brahmavar, Subhash M.; Kingrey, Harold C.; Oakes, John R.; Figgins, Daniel S.; Hall, Jeffrey A.; Bair, Donald E., Permanent magnet rotors and methods of assembling the same.
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  46. Kingrey, Harold C.; Oakes, John R.; Figgins, Daniel S.; Hall, Jeffrey A.; Brahmavar, Subhash M.; Bair, Donald E., Permanent magnet rotors and methods of assembling the same.
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  47. Keiji Oda JP; Suetaro Shibukawa JP, Permanent magnet type rotary electric machine and electrically driven vehicle using the same.
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  48. Toshimi Abukawa JP; Kazuo Ohnishi JP; Hideaki Suzuki JP; Hitoshi Ishii JP; Keiichi Abe JP, Permanent-magnet revolving electrodynamic machine with a concentrated winding stator.
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  49. Takura Toshiyasu,JPX, Polyphase motor and polyphase motor system for driving the same.
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  50. Krieger, Geoff P.; Wittig, William H., Quadrant dependent active damping for electric power steering.
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  51. Crapo, Alan D.; Walls, Todd A.; Hartsfield, Jr., Richard E.; Ketterer, Charles P.; De Luca, Ken, Reduced cogging torque permanent magnet electric machine with rotor having offset sections.
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  52. Horst, Gary E.; Crapo, Alan D., Reduced impedance interior permanent magnet machine.
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  53. Figgins, Daniel S.; Kingrey, Harold C.; Hall, Jeffrey A.; Shelton, Kerry B.; Brahmavar, Subhash M.; Lytle, Peter B.; Henry, Michael W., Resilient rotor assembly for interior permanent magnet motor.
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  54. Figgins, Daniel S.; Kingrey, Harold C.; Hall, Jeffrey A.; Shelton, Kerry B.; Brahmavar, Subhash M.; Lytle, Peter B.; Henry, Michael W., Resilient rotor assembly for interior permanent magnet motor.
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  55. Yamamoto, Tomonaga; Maeda, Takuya, Rotor for a synchronous motor defined by a hyperbolic function.
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  56. Takabatake Mikio,JPX ; Arata Masanori,JPX ; Sakai Kazuto,JPX ; Hashiba Yutaka,JPX ; Hashidate Yoshio,JPX ; Takahashi Norio,JPX ; Oishi Koji,JPX ; Amemori Shiro,JPX, Rotor for permanent magnet type rotating machine.
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  57. Nishiyama, Noriyoshi; Tagome, Masaki; Kondo, Yasuhiro; Kitabatake, Makoto; Kazama, Shun, Synchronous electric motor.
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  60. Nashiki Masayuki,JPX, Synchronous motor with permanent magnet provided on magnetic pole end.
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  61. Nishikawa Yoshihito,JPX ; Matsushita Mitsuhiko,JPX, Three-phase brushless motor.
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  62. Nady Boules ; Rassem Ragheb Henry ; Chandra Sekhar Namuduri ; Thomas Wolfgang Nehl ; Bruno Patrice Bernard ; Shaotang Chen, Torque ripple free electric power steering.
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  63. Collier Hallman,Steven James, Transient compensation voltage estimation for feedforward sinusoidal brushless motor control.
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  64. Gandel, Pierre; Prudham, Daniel, Two-or three-phase polyphase motor with R pairs of poles and a stator with S trapeziodal shaped poles.
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  65. Tajima,Fumio; Matsunobe,Yutaka; Kawamata,Shouichi; Shibukawa,Suetaro; Koizumi,Osamu; Oda,Keijiro, Vehicle.
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  66. Patankar,Ravindra P., Velocity compensation control for electric steering systems.
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  67. Haruo Koharagi JP; Tsunehiro Endou JP; Tsukasa Taniguchi JP; Kouki Yamamoto JP; Satoshi Kikuchi JP; Miyoshi Takahashi JP; Haruo Miura JP; Yasuo Fukushima JP, Very high permanent magnet type electric rotating machine system.
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