Adaptive battery charging

Details Adaptive battery charging Adaptive battery charging

2011-08-16

2011-08-16

Tso, Edward (Department: 2858)

Electricity: battery or capacitor charging or discharging

Battery or cell discharging

With charging

C134S137000, C134S151000, C134S160000, C134S163000

Reexamination Certificate

active

07999513

ABSTRACT:
A system includes an input configured to connect to a power source providing an input voltage, an output configured to connect to a load and to transfer power from the power source to the load, a battery selectively coupled to the input to receive current from the power source, a detector configured to indicate whether the input voltage drops more than a threshold amount, and a processor configured to regulate the selective coupling of the battery to the input to regulate a charging current supplied to the battery, the processor configured to regulate the selective coupling such that if a first charge current induces a drop in the input voltage beyond the threshold amount, then the processor will change the charging current to a second charge current that is lower than the first charge current.

REFERENCES:
patent: 5777454 (1998-07-01), McAndrews et al.
patent: 5963015 (1999-10-01), Lee
patent: 5982151 (1999-11-01), Nagai et al.
patent: 6049141 (2000-04-01), Sieminski et al.
patent: 6311279 (2001-10-01), Nguyen
patent: 6605879 (2003-08-01), Wade et al.
patent: 2001/0017534 (2001-08-01), Haraguchi et al.
patent: 2005/0001594 (2005-01-01), Felder

Affiliated with

Also associated with

Rating

Adaptive battery charging does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adaptive battery charging, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adaptive battery charging will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2685962