The Design And Application Of Monitoring System In Zhaojin Mine

Coal mine in the transformation of the power supply system, the use of advanced domestic industrial Ethernet ring network based on downhole power downhole safety monitoring system, using Ethernet-powered monitoring station of the underground and the ground control center to achieve high-speed access, as full mine integrated automation system subsystems, production scheduling command center on the ground unified control, to achieve the mine operated equipment remote control, telemetry, remote, remote adjustment, remote viewing capabilities, thus achieving underground substation unattended. As China’s coal industry, the level of mechanization and automation of the continuous improvement of coal for electricity production is getting stronger dependence, caused by the supply of coal mine safety problems are more prominent. Therefore, the power supply system of coal mine monitoring and control is particularly important. How to make dispatch center quickly understand and deal with the accident, thus minimizing the scope of the accident, so to minimize security risks. How to better achieve unattended substation. How to optimize coal-powered remote monitoring system to improve coal supply system integrated automation management capabilities. These are the current coal power monitoring system needs to be addressed.This work is mainly engaged in gold mine power monitoring system according to the design and application. In the current study the characteristics of coal-powered monitoring system based on the gold mine according to the actual characteristics of the power supply system, combined with the actual production and related requirements, proposed gold mine power monitoring system according to the overall design, complete the ground control centers and monitoring of underground power supply station design. According to mine gold mine as a whole integrated automation system subsystems, underground power supply system in the overall design scheme, using the current domestic advanced downhole industry based Ethernet ring network using Ethernet-powered monitoring station of the underground and ground monitoring the communication, not only can achieve high-speed access, but also on the ground command center unified monitoring production scheduling. Mine-powered devices to achieve remote control, telemetry, remote adjustment, remote viewing and other five remote functions. The power supply system with unattended condition.