介绍馈线自动化终端用蓄电池运行现状及在电池活化管理方面的缺陷，并对其活化原理进行分析，提出改进措施。通过蓄电池的放电曲线间接反应电池内阻大小，判断电池质量好坏，提高蓄电池的维护效率。%This paper introduces the operation status of the battery used in feeder terminal unit(FTU), and analyzes the defects of FTU in the battery activation management and its improvement methods. Through observing the battery discharge curve that indirectly response the battery internal resistance, the battery quality can be judged and the efficiency of the battery maintenance can be improved.
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