基于EBZ315型掘进机电气系统故障分析与应对措施

Fault Analysis and Countermeasures of Electrical System Based on EBZ315 Heading Machine

以煤矿用EBZ315型掘进机电气系统为研究对象,在分析该掘进机电气系统工作原理的基础上,搭建故障分析平台,分析在掘进机生产过程中常出现的I/O故障、电机故障、传感器故障以及通讯故障,并提出检测以及解决上述故障的方法。经过工业性试验,该故障分析平台运行稳定,解决方法可行、高效。

In view of the electrical system of the EBZ315 tunneling machine for coal mines,based on the analysis of the working principle of the electrical controlling system of the machine,the fault analysis platform is built to analyze the faults in I/O,in motor,in sensor system and communication,methods for detecting and resolving the above mentioned problems are put forwarded.Industrial test shows that the fault analysis platform runs stable and the solution is feasible and efficient.