Application of Automation Control System of Coal Screening and Transportatio

The paper put forward a reform scheme of coal screening and transportation system with automation control system according to current situation of a coal mine. It introduced selection principle of automation control system of coal screening and transportation systems, gave composition, main configuration and application of automation control system in a coal mine. The actual application showed that the automation control system has advantages of good real-time performance, high reliability, low failure rate, which improves production efficiency and ensures safe production of coal mine.