DFKG—2012型矿用低压馈电开关综合试验台设计

Design of model DFKG-2012 integrated test-bed for mine-used low-voltage feeder switch

针对现有矿用低压馈电开关的故障检测存在无专用设备及效率低等问题,设计了DFKG-2012型矿用低压馈电开关综合试验台。该试验台以PLC为控制器,结合组态技术,通过简单操控按钮,即可实现对矿用低压馈电开关过压、欠压、过载、短路、断相和漏电等保护性能参数的检测和监控。该试验台还可检测多种型号矿用低压馈电开关的性能,并能快速对开关故障作出正确判断,降低了检修人员的工作量。

In view of problems of poor tools and low work inefficiency existed in present failure detection equipment of mine-used low-voltage feeder switch, a novel model DFKG-2012 integrated test-bed for mine-used low-voltage feeder switch was designed. The test-bed takes PLC as controller, and can detect and monitor switch performances of over-voltage, under-voltage, over-load, short circuit, break, leakage and other abnormal conditions through operating buttons upon the test-bed with configuration technology. Meanwhile, the test-bed can detect performances of variety of models of mine-used low voltage feeder switch, and can quickly judge switch failure, which reduces workload of maintenance personnel.