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Electric vehicle with transient current management for DC-DC converter

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B60L-011/14
출원번호 US-0355694 (2012-01-23)
등록번호 US-9340114 (2016-05-17)
발명자 / 주소
  • Ferrel, Mark J.
  • DeDona, Matthew Roger
출원인 / 주소
  • Ford Global Technologies, LLC
대리인 / 주소
    Kelley, David B.
인용정보 피인용 횟수 : 0  인용 특허 : 29

초록

An electric or hybrid electric vehicle includes a battery coupled to a traction motor and a DC-DC power converter for managing transient current demands of vehicle accessories such as an electrical power assisted steering (EPAS) motor or antilock braking system (ABS) with a controller coupled to the

대표청구항

1. A vehicle comprising: a power converter; anda controller configured to enable the converter to supply current greater than a threshold during a first time period and, upon expiry of the first time period, to operate the converter to supply current with the current supplied from the converter bein

이 특허에 인용된 특허 (29)

  1. Frey Wunibald,DEX ; Gegusch-Brunner Hans,DEX ; Schenk Joachim,DEX ; Breunig Volker,DEX ; Schoettle Richard,DEX ; Aupperle Bernd,DEX, Device for supplying voltage in a motor vehicle including two batteries and having improved reliability.
  2. Fukasaku, Yoshinori; Yamamoto, Tatsuyuki; Maeda, Yuuji; Mashino, Keiichi; Tajima, Susumu; Shimizu, Hisaya; Nishidate, Keisuke; Innami, Toshiyuki, Electric generating system for automobiles and its control method.
  3. Chabaan, Rakan C., H-infinity control and gain scheduling method for electric power assist steering system.
  4. Chabaan, Rakan C., H-infinity control and gain scheduling method for electric power assist steering system.
  5. Gabriel, David, HEV charger/generator unit.
  6. Fiorina Jean-Nol (Seyssinet-Pariset FRX) Pillet Jean-Jacques (St. Egreve FRX), High quality electrical power distribution system.
  7. Beckerman, Joel; Burba, Joseph Carl; DeDona, Matthew Roger; Spiteri, Raymond, High voltage energy regulated conversion circuit.
  8. Beckerman,Joel; Burba,Joseph Carl; DeDona,Matthew Roger; Spiteri,Raymond, High-voltage energy regulated conversion circuit.
  9. Buhlmann ; Gerold P., Maximum-power motor.
  10. Naito Shotaro,JPX, Method and apparatus for operating an electric vehicle having a hybrid battery.
  11. May,Marcus W., Method and apparatus for power supply adjustment with increased slewing.
  12. Kanamori,Takashi; Kim,Stephen J.; Jauregui,David, Method and apparatus for voltage compensation for parasitic impedance.
  13. Zhu,Douglas; Mathews,Jacob; Taenaka,Bob; Maguire,Patrick, Method and system for a vehicle battery temperature control.
  14. Gauthier,Greg E.; Anthony,Joseph W.; Gokhale,Renuka V.; Ochocinski,Christopher A.; Mack,David J., Method and system for controllably transferring energy from a high voltage bus to a low voltage bus in a hybrid electric vehicle.
  15. Kok,Daniel; Spijker,Engbert; Gaedt,Lutz, Method for supplying power in an electrical power supply system having a supercapacitor.
  16. Kifuku Takayuki,JPX, Motor driven power steering device.
  17. Crossman, John C., Power assisted steering system.
  18. Chen, Chingchi; Degner, Michael W., Power converter system for an automotive vehicle and method for configuring same.
  19. David Gabriel ; Stephen John Kotre, Power electronics cooling for a hybrid electric vehicle.
  20. Eidam, Dirk-Uwe; Branger, Eric Leonard; Presser, Stephan, Power steering system with vehicle braking state input for vibration reduction.
  21. Sakai Kouji,JPX ; Jinzai Hideyuki,JPX ; Kondo Shugo,JPX, Power supply control device for electric vehicle.
  22. Oyobe, Hichirosai; Ichikawa, Shinji; Sato, Eiji, Power supply, system having a plurality of power storage units, vehicle using the same, and its control method.
  23. Bartilson, Bradley Wayne, Short-cycling serial hybrid drivetrain with high power density storage.
  24. Leonardi,Franco; Berels,David J.; Miller,John M.; Brost,Ronald D.; Thomas,Steven G., Stabilized electric distribution system for use with a vehicle having electric assist.
  25. Lange Gerhard G. (Apalachin NY) Walters Michael M. (Endwell NY), Standby boost converter.
  26. Anthony Joseph William ; Kuang Ming Lang, Traction control system for a hybrid electric vehicle.
  27. Chabaan Rakan C. ; Wang Le Yi, Vehicle electric power assist steering system and method using H-infinity control.
  28. Rakan C. Chabaan ; Le Yi Wang, Vehicle electric power assist steering system and method using velocity based torque estimation.
  29. Chabaan Rakan C. ; Wang Le Yi, Vehicle electric power assist steering system andmethod using angle based torque estimation.
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