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Topology for individual battery cell charge control in a rechargeable battery cell array

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02J-007/00
출원번호 US-0069255 (1998-04-29)
발명자 / 주소
  • Schwartz Paul D.
  • Le Binh Q.
  • Lew Ark L.
  • Suter Joseph J.
출원인 / 주소
  • The Johns Hopkins University
대리인 / 주소
    Cooch
인용정보 피인용 횟수 : 13  인용 특허 : 21

초록

A microprocessor-based charge control architecture which provides individual battery cell charge control in order to insure an equality of charge among all cells in a rechargeable battery cell array during a single charge cycle. The array is arranged in parallel strings with an identical number of c

대표청구항

[ We claim:] [1.] A system for continuously managing the charge in individual battery cells in a rechargeable battery cell array to establish an equality of charge among all cells during a single charge cycle, the system comprising:a microprocessor for controlling the array;a plurality of battery ce

이 특허에 인용된 특허 (21)

  1. Ouwerkerk David B. (Torrance CA), Battery monitoring, charging and balancing apparatus.
  2. Young James E. (Newton MA), Battery performance control.
  3. Meinhold Henner (Sandhausen DEX) Ziegenbein Botho (Neckarsteinach DEX) Petri Gunther (Sandhausen DEX), Bypass element for safeguarding battery cells.
  4. Kaneko Akira,JPX, Charging control system for uniformly charging a series connected battery array.
  5. Morita Koji (Yokosuka JPX), Charging system for multi-cell battery.
  6. Kaneko Akira (Fukushima JPX) Hiramatsu Takashi (Kanagawa JPX), Charging voltage distribution apparatus for series batteries.
  7. Meinhold Henner (Sandhausen DEX), Circuit for protecting storage cells.
  8. Mashikian Matthew S. (Storrs CT), Device for balancing parallel strings.
  9. Balogh Andre A., Discharge monitoring and isolating system for batteries.
  10. Kawakami Soichiro,JPX, Electric power accumulating apparatus and electric power system.
  11. Rouillard Jean,CAX ; Comte Christophe,CAX ; Hagen Ronald A. ; Knudson Orlin B. ; Morin Andre,CAX ; Ross Guy,CAX, Equalizer system and method for series connected energy storing devices.
  12. Merritt Lauren V. ; Teofilo Vincent L. ; Hollandsworth Roger Paul ; Rodriguez Zaid B. ; Lovgren Jack G., Lithium polymer battery charger methods and apparatus.
  13. Podrazhansky Yury M. (Norcross GA) Podrazhansky Mikhail Y. (Norcross GA) Golod Mikhail B. (Dunwoody GA), Method and apparatus for automatic equalization of series-connected batteries.
  14. Chabbert Philippe (Rueil Malmaison FRX) Chatenay Alain (Marly le Roi FRX) Petit Michel (Levallois-Perret FRX), Method and device for monitoring and for dynamically balancing a storage battery pack.
  15. Perelle Michel (Parcay-Meslay FRX), Method of regulating the charging of a set of electrical storage cells, and a facility implementing the method.
  16. Bourbeau Frank (5411 Toltec Dr. Santa Barbara CA 93111), Networked battery monitor and control system and charging method.
  17. Petri Gnther F. (Sandhausen DEX) Ziegenbein Botho (Neckarsteinach DEX), Shunting element.
  18. Okamura Michio,JPX, Storage capacitor power supply.
  19. Pedicini Christopher S., System and method for balancing charge cycles for batteries or multiple-cell battery packs.
  20. DeLuca William H. (Naperville IL) Hornstra ; Jr Fred (St. Charles IL) Gelb George H. (Rancho Palos Verdes CA) Berman Baruch (Rancho Palos Verdes CA) Moede Larry W. (Manhattan Beach CA), System and method for charging electrochemical cells in series.
  21. Hayden Joseph H. (Rancho Palos Verdes CA) Stadnick Steven J. (Lakewood CA), System and method for reconditioning spacecraft battery.

이 특허를 인용한 특허 (13)

  1. Fowler,J. Thomas; Chertok,Allan; King,Darrell J.; Larocque,Gerald R.; Onnerud,Per; Shi,Jay J., Bidirectional power converter for balancing state of charge among series connected electrical energy storage units.
  2. Schwartz, Paul D.; Martin, Mark N.; Roufberg, Lewis M., Device and method for continuously equalizing the charge state of lithium ion battery cells.
  3. Cooper,Ted J.; Frederick,Michael R., Method and apparatus for battery reconfiguration for radio control application.
  4. Studyvin, William B.; Coatney, Eric; Pennock, Tim; Shimp, Phillip; Miller, Greg, Method and system for cell equalization with charging sources and shunt regulators.
  5. Studyvin, William B.; Coatney, Eric; Pennock, Tim; Shimp, Phillip; Miller, Greg, Method and system for cell equalization with switched charging sources.
  6. Button, Robert M; Gonzalez, Marcelo C, Modular battery controller.
  7. Button, Robert; Gonzalez, Marcelo C., Modular battery controller.
  8. Martin H. Ramsden, Power sharing method and circuit for simultaneously charging multiple loads.
  9. Dubac, Donald; Glover, Michael; Kamath, Haresh P., Selectively activated electrochemical cell system.
  10. Dubac, Donald; Glover, Michael; Kameth, Haresh P., Selectively activated electrochemical cell system.
  11. Chertok,Allan; Fowler,J. Thomas; King,Darrell J.; Larocque,Gerald R.; Onnerud,Per; Shi,Jay J., System and method for balancing state of charge among series-connected electrical energy storage units.
  12. King,Darrell J.; Onnerud,Per; Shi,Jay J.; Chertok,Allan; Fowler,J. Thomas; Larocque,Gerald R., System and method for determining and balancing state of charge among series connected electrical energy storage units.
  13. Lesea,Austin H.; Elward,John S., System and method for storing a charging algorithm and charging methodology associated with a battery and selectively connecting a critical circuit to a battery voltage pin.
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