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设计了基于IAP15F2K61S2单片机,针对矿井低压六路出线组合开关柜的漏电保护装置。该保护装置可以同时监测6条支路的运行信息及具有瓦斯检测的功能,能够实现漏电保护的横向选择性和纵向选择性,增强了漏电保护装置动作的灵活可靠性,同时降低了煤矿井下电气设备的成本。该装置可以实时与上位机进行通讯,并具有故障选相的功能,提高了工作人员排除故障的效率。
Designed based on IAP15F2K61S2 microcontroller, low-voltage mine for the six-outlet combination switchgear leakage protection device. The protection device can monitor the operation information of six branches at the same time and has the function of gas detection, which can realize lateral selectivity and longitudinal selectivity of leakage protection, enhance the flexibility and reliability of the operation of the leakage protection device, Equipment costs. The device can communicate with the host computer in real time, and has the function of fault phase selection, which improves the efficiency of staff troubleshooting.