2011•Gong-kuang zidonghuaRequires access

Application of Real-time Monitoring and Control System of Underground Power Supply in a Coal Mine

Luo Rui-song

Abstract

In view of problems existed in underground high-voltage power system of No.4 Coal Mine of Zhongping Energy Chemical Group Co.,Ltd.,the paper introduced a reform scheme of real-time monitoring and control system of underground power supply based on industrial Ethernet + field bus.It introduced general design and network structure of the system and gave characteristics and application effect of the system.The actual application showed that the system can ensure real-time,reliability and safety of data transmission.

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Key concepts: Coal mining, Engineering, Industrial Ethernet, Reliability (semiconductor), Ethernet, Automotive engineering, Power (physics), Coal