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Adaptive demagnetization compensation for a motor in an electric or partially electric motor vehicle

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B60L-008/00
출원번호 US-0107831 (2002-03-27)
발명자 / 주소
  • Raftari, Abbas
  • Curran, Patrick J.
  • Garg, Vijay K
출원인 / 주소
  • Ford Global Technologies, LLC
대리인 / 주소
    Brooks & Kushman P.C.
인용정보 피인용 횟수 : 12  인용 특허 : 25

초록

In an electric or hybrid electric vehicle, a voltage monitor (102) is directly coupled to a traction motor (38) and/or generator motor (30) to detect a permanent magnet induced voltage within the motor at a predetermined speed and no load condition (300). A controller (100) compares the detected per

대표청구항

In an electric or hybrid electric vehicle, a voltage monitor (102) is directly coupled to a traction motor (38) and/or generator motor (30) to detect a permanent magnet induced voltage within the motor at a predetermined speed and no load condition (300). A controller (100) compares the detected per

이 특허에 인용된 특허 (25)

  1. Abbas Raftari ; Patrick J. Curran ; Vijay K Garg, Adaptive demagnetization compensation for a motor in an electric or partially electric motor vehicle.
  2. Abbas Raftari ; Patrick J. Curran ; Vijay K Garg, Adaptive demagnetization compensation for a motor in an electric or partially electric motor vehicle.
  3. Yamauchi Hiroyuki (Saitama JPX) Yamagami Tamotsu (Kanagawa JPX), Brushless DC motor.
  4. Yamada Eiji (Owariasahi JPX) Kawabata Yasutomo (Aichi-ken JPX), Control device for salient pole type permanent magnet motor.
  5. Drozdz Piotr,CAX ; Yip Douglas,CAX, Control system for a hybrid vehicle.
  6. Onoda Yoshimitsu (Tokyo JPX) Yamakoshi Takato (Matsudo JPX), Controlling method and device for permanent magnet synchronous motor.
  7. Tupper Leland C. (Schenectady NY), Current limiter for a load commutated inverter.
  8. Cikanek Susan R. (Wixom MI), Electric vehicle regenerative antiskid braking and traction control system.
  9. King Edward T. (Dearborn MI) Brandenburg Larry R. (Northville MI) Henig Yitshak I. (Ann Arbor MI), Energy management system for hybrid vehicle.
  10. Arai Hideaki,JPX ; Kubo Kazuyuki,JPX ; Fujita Takuya,JPX, Generator motor for internal combustion engine.
  11. Severinsky Alex J. (10904 Pebble Run Silver Spring MD 20902), Hybrid electric vehicle.
  12. Brandenburg Larry R. (Northville MI) King Edward T. (Dearborn MI), Hybrid electric vehicle regenerative braking energy recovery system.
  13. Da Ponte Manuel Dos Santos,ZAX ; Grzesiak Lech,PLX ; Koczara Wlodzimierz,PLX ; Pospiech Pawel,PLX ; Niedzialkowski Andrzej,PLX, Hybrid generator apparatus.
  14. Fliege Hans,DEX, Hybrid non-rail tired vehicle with safety mechanism.
  15. Ruthlein Alfred (Sennfeld DEX) Karg Erich (Detter DEX), Hybrid propulsion system for a motor vehicle and a method of operating the hybrid propulsion system.
  16. Koizumi Osamu (Katsuta JA) Saito Shigeki (Katsuta JA) Naito Shotaro (Katsuta JA), Magnetizing device for permanent magnet motor for electric vehicle.
  17. Drozdz Piotr,CAX ; Zettel Andrew,CAX, Method and apparatus for adaptive hybrid vehicle control.
  18. Nagayama Kazutoshi (Tokyo JPX) Mizuno Takayuki (Tokyo JPX) Ashikaga Tadashi (Tokyo JPX), Method and apparatus for controlling hybrid excitation type permanent magnet synchronous motor.
  19. Schroedl Manfred (Sieggraben ATX) Stefan Thomas (Bisamberg ATX), Method and circuit arrangement for sensor-less detection of the rotational angle of a damper-less synchronous machine, p.
  20. Iijima Tomokuni,JPX ; Narazaki Kazushige,JPX ; Igarashi Yoshiaki,JPX ; Tamaki Satoshi,JPX ; Tagome Masaki,JPX ; Isoda Mineaki,JPX, Motor controller.
  21. Takamoto Yuusuke,JPX ; Masaki Ryoso,JPX ; Katada Hiroshi,JPX ; Obara Sanshiro,JPX, Permanent magnet synchronous motor controller and electric vehicle controller.
  22. Lukas Josef (Vienna ATX) Nicoltsios Grammenos (Vienna ATX), Phase angle control circuit for motors.
  23. Yanase Takashi,JPX ; Susuki Yuta,JPX, Regeneration control device of hybrid electric vehicle.
  24. Tamai Goro ; Aldrich ; III William Leonard, System for battery module balancing via variable voltage DC-DC converter in a hybrid-electric powertrain.
  25. Nishibe Yuji (Aichi JPX) Nonomura Yutaka (Aichi JPX) Takeuchi Masaharu (Aichi JPX), Torque detecting apparatus.

이 특허를 인용한 특허 (12)

  1. Clark, Warren; Bell, Jr., Oliver A., AC drive system for electrically operated vehicle.
  2. Clark, Warren; Bell, Oliver A., AC drive system for electrically operated vehicle.
  3. Clark,Warren; Bell,Oliver A., AC drive system for electrically operated vehicle.
  4. Clark, Warren W.; Bell, Oliver A., Drive system for electrically operated vehicle.
  5. Bell, Jr., Oliver A.; Clark, Warren W., Hill hold for an electric vehicle.
  6. Aoki, Kazuo; Okoshi, Toshio, Hybrid vehicle drive control device, hybrid vehicle drive control method and program thereof.
  7. Yanagisawa, Makoto, Hybrid-type construction machine.
  8. Wilton,Thomas F.; Anderson,Joshua J.; Schmitz,Robert W., Method and apparatus for adaptive control of traction drive units in a hybrid vehicle.
  9. Kim, Seong Min; Lim, Jae Sang; Youn, Kil Young; Cha, Ji Wan; Kim, Young Un; Rho, Jeong Won, Method for diagnosing demagnetization of motor of eco-friendly vehicle.
  10. Okamura, Masaki; Yamashita, Takashi, Motor drive apparatus capable of accurately estimating demagnetization of permanent magnet motor.
  11. Hommi,Akira, Vehicle slip control system and method.
  12. Czubay,John; Proietty,John, Voice notification system for a vehicle.
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