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2020 4th International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2020)
In order to improve the safety characteristics of coal mine lead-acid battery, this paper puts forward a design scheme of coal mine lead-acid battery inspection system based on PLC. Based on the working principle and characteristics of lead-acid batteries used in coal mine transportation vehicles, the inspection system of lead-acid batteries used in coal mine is designed, with emphasis on the voltage detection circuit and current detection circuit for charge/discharge test. The inspectiondoi:10.23977/iccia2020016 fatcat:7x3kswx6izfnvfrw4iilwwq3xq