State of charge tracking system for battery systems based on...

Details State of charge tracking system for battery systems based on... State of charge tracking system for battery systems based on...

2005-03-16

2008-11-18

Han, Jessica (Department: 2838)

Electricity: battery or capacitor charging or discharging

Battery or cell discharging

With charging

C320S129000, C320S130000, C320S148000, C324S429000

Reexamination Certificate

active

07453238

ABSTRACT:
A battery control module for a battery system comprises a voltage measuring module that measures battery voltage and a current measuring module that measures battery current. A state of charge (SOC) module that communicates with the current and voltage measuring modules and that estimates SOC based on relaxation voltage.

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International Search Report dated Sep. 12, 2005 for Application No. PCT/US2005/011761; 6 pages.

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