煤矿电器设备常见故障及排除对策的研究

Research of common faults of electrical equipments in coal mine and their troubleshooting solutions

给出了煤矿电器设备常见故障的识别方法以及电源、电器设备控制系统、电器设备保护系统、真空接触器常见故障的排除方法,提出了排除煤矿电器设备常见故障时需要注意的问题,指出应根据故障发生概率进行分级排除、采用信息系统监控电器设备、提高煤矿企业电工的专业素养和职业素养等。

The paper introduced recognition methods of common faults of electrical equipments in coal mine and troubleshooting solutions about power supply, control system of electrical equipment, protection system of elctrical equipment and vacuum contactor, and proposed some notes at the time of troubleshooting. Finally, it pointed out that coal mine should eliminate common faults according to occurrence probability, use information system to monitor electrical equipment and improve technique ability and professional quality of electrician.