电力线通信技术在矿井通信系统中的应用

Application of PLC in underground communication system

为了提高我国矿井通信系统的数据传输链路的各种特性,采用分析论证的方法讨论了使用电力线通信的方式,来代替现有的单独铺设通信链路各种通信方式。通过分析论证表明,电力线通信的方式在矿井通信系统中使用的可能行,并且电力线通信系统可以使矿井通信系统通信链路的铺设的成本降低,可铺设的范围增大,提高监测设备的利用效率,降低出现因链路故障导致通信系统失效的可能性。该技术在矿井通信系统中的应用有相当的可观前景。

In order to improve performance of the communication link in the underground communication system in China, the features of Power Line Communication（PLC） are introduced. By analysis method, the possbility of PLC using the underground communication system is put forward. PLC is able to reduce the cost of the set of the communication line, increase the scope of the underground communication system, improve the efficiency of the monitoring device and lower the fault possibility of communication system caused by the failure of communication link. PLC has a hopefull future used in underground communication system in China