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在中小型工矿企业变配电系统中,为了节省劳动力,根据工作量大小及配电对象的重要程度,一般只在中心变配电站配备有专职值班人员。面对其它分配电站,则采取定期巡视,无专人值班的运行管理方式.在这种情况下,若由于线路短路、设备故障或过负荷等原因而引起跳闸时,中心变配电站的值班人员往往不能及时察觉,而要等到用户或有关部门的申告时,才进行处理。由此可能导致故障扩大,设备损坏。不
In the small and medium-sized industrial and mining enterprises power distribution system, in order to save labor, according to the size of the workload and the importance of the distribution object, generally only in the center of the substation is equipped with full-time duty staff. In the face of other distribution stations, we take regular inspections and no manned operation management mode.In this case, if due to line short circuit, equipment failure or overload caused by tripping, the central substation on duty personnel Often can not detect in time, but wait until the user or the relevant department’s declaration before processing. As a result, the failure may increase and the equipment may be damaged. Do not