In the situation of the sharp increase in the number of substations and the heavy power equipment maintenance tasks, ground mounted has become the most important barrier which protect the safety of operating personnel. 在投运的变电站数量急剧增加,电力设备检修任务日益繁重的情况下,挂接地线成为了保护作业人员安全最为重要的一道安全屏障,科学合理的变电站接地线管理系统在此就显得至关重要。