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Battery capacity measurement

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02J-007/00
  • G01N-027/416
출원번호 US-0979906 (2000-06-02)
우선권정보 NZ-9912778 (1999-06-03)
국제출원번호 PCT//NZ00/00089 (2001-11-27)
§371/§102 date 20011127 (20011127)
국제공개번호 WO00//75678 (2000-12-14)
발명자 / 주소
  • Anbuky, Adnan H.
  • Pascoe, Phillip E.
출원인 / 주소
  • Invensys Energy Systems (NZ) Limited
대리인 / 주소
    Myers Bigel Sibley &
인용정보 피인용 횟수 : 32  인용 특허 : 15

초록

A method of obtaining information relating to the charge capacity of one or more cells utilizing information from the initial discharge period of the cell or cells. The method involves measuring a variable cell parameter for at least a part of an initial period of discharge during which the cell vol

대표청구항

1. A method of obtaining information relating to the charge capacity of one or more cells including:measuring a variable cell parameter, or change in the variable cell parameter, for at least part of a Coup de Fouet discharge period during which the cell(s) voltage initially decreases to a trough vo

이 특허에 인용된 특허 (15)

  1. Biagetti Richard V. (Piscataway NJ) Pesco Anthony M. (Cedarhurst NY), Apparatus and method for adaptively predicting battery discharge reserve time.
  2. D\Angelo Giuseppe (Misterbianco ITX) Poluzzi Rinaldo (Milan ITX) Presti Matteo Lo (Misterbianco ITX), Applied-voltage fuzzy control process for induction motors and device for performing it.
  3. Rossi Markku J. (Houston TX), Automatic system for handling batteries.
  4. Sloan Jeffrey M. (312 George St. Birmingham MI 48009), Battery Monitor.
  5. Nor Jiri K.,CAX, Battery energy monitoring circuits.
  6. Kendall Jeffrey M. (Southfield MI), Battery monitoring system for an electric vehicle.
  7. Brilmyer George H. (Cedarburg WI) Tiedemann William H. (Cedarburg WI), Dynamic state-of-charge indicator for a battery and method thereof.
  8. Hagen Ronald A. ; Chen Kenneth W. ; Comte Christophe,CAX ; Knudson Orlin B. ; Rouillard Jean,CAX, Fault-tolerant battery system employing intra-battery network architecture.
  9. Wang Bo-Hyeun,KRX ; Cho Kwang-Bo,KRX, Fuzzy rule generation apparatus for neuro circuit network system and method thereof.
  10. Sakai Shoji,JPX ; Onimaru Sadahisa,JPX ; Inagaki Mitsuo,JPX ; Asa Hironori,JPX, Generator control system for a hybrid vehicle driven by an electric motor and an internal combustion engine.
  11. Sullivan Michael Scott ; Brost Ronald David ; Chen Yaobin ; Eberhart Russell Carley, Method and apparatus for determining battery state-of-charge using neural network architecture.
  12. Levine David E. (Dallas TX) Pasrija Arun K. (Richardson TX), Method and apparatus for predicting battery reserve time to a specified end-voltage.
  13. Chabbert Philippe (Rueil Malmaison FRX) Chatenay Alain (Marly le Roi FRX) Meux Dominique (Toulouse FRX), Process for evaluating the remaining charge in an accumulator battery.
  14. Chalasani Subhas Chandra, System and method for assessing a capacity of a battery and power plant incorporating the same.
  15. Patillon Jean-Noel,FRX ; Gerard Olivier,FRX, System for monitoring charging/discharging cycles of a rechargeable battery, and host device including a smart battery.

이 특허를 인용한 특허 (32)

  1. Arumugam, Balakrishnan; Shendurnikar, Mayuresh Arun; Dayma, Arti; Al-Atat, Hassan; Burgess, Webb L., Apparatus and methods for battery monitoring using discharge pulse measurements.
  2. Cotton, Stephen D.; Hanking, Brian; Snetsinger, Cathy; Toomey, Jason W.; Carmel, Michael; Yu, Tony; Triveri, Patricio A.; Sheppard, Douglas, Apparatus, system and method for charge balancing of individual batteries in a string of batteries using battery voltage and temperature, and detecting and preventing thermal runaway.
  3. White, Kevin; Cohen, Daniel C., Battery life estimation.
  4. Hanking, Brian J., Battery string monitoring system.
  5. Maegawa, Katsunori; Nakanishi, Toshiaki; Okumura, Motoyoshi, Control device of secondary battery and map correction method.
  6. Nakayama, Masato; Nakatsuji, Toshiyuki; Kameyama, Hisashi, Full charge capacity value correction circuit, battery pack, and charging system.
  7. Berkowitz, Fred; Ghantous, Dania; Maluf, Nadim; Peabody, Christina, Method and circuitry to adaptively charge a battery/cell.
  8. Berkowitz, Fred; Ghantous, Dania; Maluf, Nadim; Peabody, Christina, Method and circuitry to adaptively charge a battery/cell.
  9. Berkowitz, Fred; Ghantous, Dania; Maluf, Nadim; Peabody, Christina, Method and circuitry to adaptively charge a battery/cell.
  10. Berkowitz, Fred; Maluf, Nadim; Ghantous, Dania, Method and circuitry to adaptively charge a battery/cell.
  11. Berkowitz, Fred; Maluf, Nadim; Ghantous, Dania, Method and circuitry to adaptively charge a battery/cell.
  12. Ghantous, Dania; Berkowitz, Fred; Maluf, Nadim, Method and circuitry to adaptively charge a battery/cell.
  13. Maluf, Nadim; Ghantous, Dania; Berkowitz, Fred, Method and circuitry to adaptively charge a battery/cell.
  14. Berkowitz, Fred; Ghantous, Dania; Peabody, Christina, Method and circuitry to adaptively charge a battery/cell using a charge-time parameter.
  15. Maluf, Nadim; Ghantous, Dania; Berkowitz, Fred; Peabody, Christina, Method and circuitry to adaptively charge a battery/cell using the state of health thereof.
  16. Maluf, Nadim; Ghantous, Dania; Berkowitz, Fred; Peabody, Christina, Method and circuitry to adaptively charge a battery/cell using the state of health thereof.
  17. Maluf, Nadim; Ghantous, Dania; Berkowitz, Fred, Method and circuitry to adjust, correct and/or compensate an SOC of a battery based on relaxation time thereof.
  18. Berkowitz, Fred; Ghantous, Dania; Maluf, Nadim; Peabody, Christina, Method and circuitry to calculate the state of charge of a battery/cell.
  19. Berkowitz, Fred; Maluf, Nadim; Ghantous, Dania, Method and circuitry to calculate the state of charge of a battery/cell.
  20. Ghantous, Dania; Berkowitz, Fred; Maluf, Nadim, Method and circuitry to calculate the state of charge of a battery/cell.
  21. Ghantous, Dania; Berkowitz, Fred; Maluf, Nadim, Method and circuitry to calculate the state of charge of a battery/cell.
  22. Maluf, Nadim; Ghantous, Dania; Berkowitz, Fred; Peabody, Christina, Method and circuitry to calculate the state of charge of a battery/cell.
  23. Ghantous, Dania; Berkowitz, Fred; Peabody, Christina; Maluf, Nadim, Method and circuitry to determine temperature and/or state of health of a battery/cell.
  24. Ghantous, Dania; Berkowitz, Fred; Peabody, Christina; Maluf, Nadim, Method and circuitry to determine temperature and/or state of health of a battery/cell.
  25. Ghantous, Dania; Maluf, Nadim; Berkowitz, Fred, Method and circuitry to determine the relaxation time of a battery/cell.
  26. Ghantous, Dania; Maluf, Nadim; Berkowitz, Fred, Method and circuitry to determine the relaxation time of a battery/cell.
  27. Rueger, Michael; Boehm, Andre, Method and device for determining an open-circuit voltage profile of a vehicle battery, dependent on a state of charge.
  28. Koch,Ingo, Method for determining the amount of charge which can be drawn from a storage battery and monitoring device.
  29. Delaille, Arnaud; Perrin, Marion, Method for managing a bank of rechargeable batteries using the coup de fouet effect on charging.
  30. Le Gall, Murielle; Benchetrite, Daniel; Bach, Olivier, Method for managing a pool of rechargeable batteries according to priority criteria determined based on a state of health of batteries.
  31. Xu, Jianhong; Yuan, Ling; Zheng, Yi, Professional diagnosis method of battery performance analysis.
  32. Weir, Steve; Macris, Eric; Lawrence, Eric, System and method for proportioned power distribution in power converter arrays.
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