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The Efficient Maintenance System of Lead-acid Battery Based on the Analysis of Charging/Discharging Current  

박영산 (목포해양대학교 기관시스템공학과)
황종구 (목포해양대학교 기관시스템공학부 대학원)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.8, no.1, 2004 , pp. 158-169 More about this Journal
Abstract
The efficient maintenance system of lead-acid battery was builted based cm analysis of charging and discharging current. This system was designed for the purpose of protecting the overdischarge of battery. So, We could protect the shortening lifetime of battery. It is checked the charging and discharging current of battery to decide the cut-off point by $\mu$-processor 80c196. Two current sensors were used to sense the current and the $\mu$-processer calculated amount of charging and discharging current of battery. And then display the state of charge.
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