Practice and consideration of remote power outage system in China Coal Datong Washingand Shipment
This paper introduces in detail the design,development,deployment and debugging of remote shutdown power transmission system in Datong Washing and shipping Company of China Coal.From circuit breaker extension handle upgrade to electric operation mechanism,centralized control system increase control points,to the production control network and shutdown power management network connection,approval process and detailed development of operation authority.Based on the online approval system for power shutdown,paperless transmission of power shutdown process,chain of process approval and remote power shutdown control are realized.The practical results show that the advanced design and development of the system,the practicability of functional deployment and the reliability of equipment application all meet the requirements.
remote power outageelectric operating mechanismmobile appapproval system
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