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Determination and control of battery state

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-010/46
출원번호 US-0529396 (1995-09-18)
우선권정보 JP-0271376 (1994-11-04)
발명자 / 주소
  • Shiota Hisashi (Amagasaki JPX)
출원인 / 주소
  • Mitsubishi Denki Kabushiki Kaisha (Tokyo JPX 03)
인용정보 피인용 횟수 : 45  인용 특허 : 0

초록

A technique for measuring battery characteristics comprises measuring a battery terminal voltage, a charge/discharge current and a charge/discharge time. The technique entails arithmetically determining an integrated power, an integrated charge quantity and an integrating time interval over a period

대표청구항

A parameter measuring method for measuring parameters of a secondary battery, comprising the steps of: measuring and storing a terminal voltage, a charge/discharge current and a charge/discharge time of said secondary battery in charge/discharge cycles of said battery; arithmetically determining an

이 특허를 인용한 특허 (45)

  1. Palanisamy Thirumalai G. ; Singh Harmohan ; Gollomp Bernard P., Apparatus and method for automatic recovery of sulfated lead acid batteries.
  2. Lin, Jian; Tang, Xidong; Koch, Brian J.; Baraszu, Robert C.; Minarcin, Monika A.; Patterson, Steven A., Apparatus of SOC estimation during plug-in charge mode.
  3. Tamezane, Shigeto, Available charging/discharging current calculation method and power supply device.
  4. Tamezane, Shigeto, Available charging/discharging current calculation method and power supply device.
  5. Sato, Tetsuo; Kawano, Tsutomu; Kashimoto, Koji; Hidaka, Takao; Ota, Tsuyoshi; Kato, Ryoji, Battery management control method.
  6. Tashiro, Kei; Sato, Hideyuki; Tsuchiya, Yukio; Murata, Kiyotaka, Charging/discharging apparatus and method, power supplying apparatus and method, power supplying system and method, program storage medium, and program.
  7. Tashiro,Kei; Sato,Hideyuki; Tsuchiya,Yukio; Murata,Kiyotaka, Charging/discharging apparatus and method, power supplying apparatus and method, program storing medium, and program.
  8. Katzenberger, Steffen, Device, in particular a charger device.
  9. Yumoto,Daijiro; Nakamura,Hideo, Estimating apparatus and method of input and output enabling powers for secondary cell.
  10. Hoenig Steven ; Rudai Patrick M. ; Palanisamy Thirumalai G. ; Singh Harmohan, Method and apparatus for analyzing an AgZn battery.
  11. Antti Ruha FI, Method and apparatus for measuring battery charge and discharge current.
  12. Ruha, Antti; Ruotsalainen, Tarmo; Tervaluoto, Jussi-Pekka; Kauppinen, Jani, Method and apparatus for measuring battery charge and discharge current using a direct analog-to-digital conversion of a charge/discharge replica current.
  13. Hudson Richard ; Rahman Syed ; Thayer Thorfinn ; Prakash Jai ; Banes Nate, Method and device for enhancing smart battery performance.
  14. Lanni Thomas W., Method and system for charging rechargeable batteries.
  15. Richter Gerolf,DEX, Method for charging an electric storage battery.
  16. Ling, Welkin; Sun, Chein-Chung; Lai, Chiou-Chu, Method for checking and modulating battery capacity and power based on discharging/charging characteristics.
  17. Mumelter, Georg; Jonasch, Felix; Hofmeier, Harald; Boeckl, Michael; Rogge, Simon, Method for controlling at least one operating parameter that influences the aging state of an electrical energy store in an open-loop or closed-loop manner.
  18. Okada Tetsuya,JPX, Method of calculating rechargeable battery charge capacity.
  19. Kikuchi, Tomoya; Murochi, Harumi; Yoshihara, Yasuyuki, Method of controlling lead-acid battery and power supply system.
  20. Lanni, Thomas W., Modular power adapter.
  21. Chiueh, Tzi-Cker; Chang, Chia-Ming; Ling, Shou-Hung; Liang, Shih-Hao, Power management method for electro-chemical batteries in low capacity state.
  22. Lanni, Thomas W., Power supply equipment for simultaneously providing operating voltages to a plurality of devices.
  23. Lanni, Thomas W., Power supply equipment to simultaneously power multiple electronic device.
  24. Lanni,Thomas W., Power supply equipment with matching indicators on converter and connector adapters.
  25. Lanni, Thomas W., Power supply for simultaneously providing operating voltages to a plurality of devices.
  26. Rahman Syed, Process and apparatus for modulating terminal voltage of battery.
  27. Lanni, Thomas W., Programmable power supply.
  28. Lanni, Thomas W., Programmable power supply.
  29. Lanni, Thomas W., Programmable power supply.
  30. Lanni, Thomas W., Programmable power supply.
  31. Lanni,Thomas W., Programmable power supply.
  32. Lanni,Thomas W., Programmable power supply.
  33. Lanni,Thomas W., Programmable power supply.
  34. Lanni,Thomas W., Programmable power supply.
  35. Lanni, Thomas W., Programmable power supply to simultaneously power a plurality of electronic devices.
  36. Lanni, Thomas W., Small form factor power supply.
  37. Singh Harmohan ; Maio Stephen T. ; Huykman Richard B., Smart alternator method and apparatus for optimizing fuel efficiency and monitoring batteries in an automobile.
  38. Yoshioka, Shoji; Tabuchi, Akiko; Hatanaka, Keita; Kitanaka, Hidetoshi, State-of-charge estimating apparatus.
  39. Lanni,Thomas W., Switching power supply utilizing switch-selectable resistors to determine output voltage.
  40. Bernard P. Gollomp ; Thirumalai G. Palanisamy ; Douglas Vernick, System and method for monitoring a vehicle battery.
  41. Lanni, Thomas W., Tip having active circuitry.
  42. Lanni,Thomas W., Tip having active circuitry.
  43. Lanni,Thomas W., Tip having active circuitry.
  44. Kobayashi, Tetsuya, Voltage balancer device for battery pack.
  45. Hori, Yuki; Suzuki, Shin, Voltage measuring circuit and method.
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