下载后可任意编辑梅花井煤矿长距离单巷安全监控系统 DC24V 供电技术探究与实践梅花井煤矿长距离单巷安全监控系统 DC24V 供电技术探究与实践 张杰文 摘要:为解决当前梅花井煤矿长距离单巷掘进过程中无法全部对巷道内全部非本质安全型设备进行断电的问题,通过分析当前煤矿安全监控系统无法实现远距离供电问题的原因,结合当前梅花井煤矿现有安全监控系统供电及巷道实际布局方式,提出将电压等级提升至 24V 并通过降低线缆电阻的方式,并通过 xxxx 工作面现场实践讨论,结果表明这种方案具有实际操作价值,认为方案可行,简便高效;并探讨安全监控系统远距离供电对矿井安全生产的实践意义
Abstract: In order to solve the problem that all non-intrinsically safe equipment in the roadway cannot be powered off during the long-distance single-drilling process in Meihuajing Coal Mine, the cause that the current coal mine safety monitoring system cannot realize the long-distance power supply problem is analyzed
Combining with the Meihuajing Coal Mine"s existing safety monitoring system power supply and actual layout of the roadway, the way of increasing the voltage level to 24V and reducing the cab