Lithium Battery Management System Used in Back-up Power Supply of Coal Mine Monitoring System

In order to maintain the back-up power performance and prolong the service life of the battery,the back-up battery needs a management system.The system can detect every single cell in series of the battery,and accurately estimate SOC of the battery through the collection of real-time data from all single cells,and it can take a series of protective measures and display function in the battery charging and discharging process.