Method and apparatus for charging, thawing, and formatting a...

H - Electricity – 02 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H02J 7/10 (2006.01) H01M 10/44 (2006.01) H02J 7/00 (2006.01)

Patent

CA 2128507

A method and an apparatus for rapidly charging a battery. The preferred charging method comprises applying one or more charging pulses (C1, C2), separated by a waiting period (CW~), with the last charging pulse, if there are more than one, being followed by a second waiting period (CW2). This is then followed by a series of discharging pulses (D1, D2, D3), which are separated by waiting periods (DW1, DW2) and followed by a last waiting period (DW3) before the occurrence the next charging pulse (C1). The discharging pulses pulses preferably have a magnitude which is approximately the same as the magnitude of the charging pulses but which have a duration which is substantially smaller than the duration of the charging pulses. Also disclosed are a method and an apparatus for thawing and charging a frozen battery, for formatting a new battery, for determining the state of formation of a battery, and for determining the state of charge of a battery.

Cette invention concerne une méthode et un appareil de charge rapide d'une batterie. La méthode de charge privilégiée prévoit l'application d'une ou de plusieurs impulsions de charge (C1,C2) séparées par une période d'attente (CW~), la dernière impulsion, s'il y en plus d'une, étant suivie d'une seconde période d'attente (CW2). Cette phase est suivie par une série d'impulsions de décharge (D1, D2, D3), séparées par des périodes d'attente (DW1, DW2) et suivies d'une dernière période d'attente (DW3) précédant une nouvelle impulsion de charge. L'amplitude des impulsions de décharge est de préférence à peu près égale à celle des impulsions de charge, mais leur durée est sensiblement moins grande que celle des impulsions de charge. Cette invention concerne également une méthode et un appareil de dégel/charge d'une batterie, de "formatage" de batteries neuves, de détermination de l'état de formation d'une batterie neuve et de détermination de l'état de charge.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for charging, thawing, and formatting a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for charging, thawing, and formatting a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for charging, thawing, and formatting a... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1551074

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.