钨矿山井下直流架线安全供电控制系统的设计

摘要

针对钨矿山井下直流架线并全线长时间通电所带来的安全隐患,采用自动化和遥感技术,设计了一套井下架线安全供电保护自动控制系统.该控制系统的核心为由主控制器、换向开关、载波发射器组成的遥感控制装置,通过井下架线分段自动供电方式,实现井下架线安全供电保护.%This article designs a set of automatic control system to protect the power supply system through automation and remote sensing technologies to solve the potential safety hazard brought by DC stringing and wire with long time electricity in the tungsten mine. The core of control system is remote sensing control device composed of a main controller, reversing switch, and carrier emitter composition. The control system realizes safety power supply protection through the mode of underground stringing block automation power supply.