Various charging algorithms are employed in commercialized battery chargers. This study was to undergo charging tests of four various chargers dedicated to12-V lead-acid batteries. Our previous work on the Extended Kalman Filter based State-of-charge estimation in this comparison to make sure all batteries were charged/discharged to the same level. State-of-Health (SOH) is employed to determine the battery performance. The impact of the charging algorithms on the battery life time was evaluated. Experimental results show that the medium-speed charging when SOC is low with pulse charging at the high SOC keeps the longest life time of the battery.
Evaluation of the impact of the different charging algorithms on the lead-acid batteries lifetime
2012-06-01
316496 byte
Conference paper
Electronic Resource
English
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