Renovation Design of the Electrical Control System of Coal-Handling Dumpers in Thermal Power Plants Based on PLC Technology
In order to comprehensively improve the efficiency and safety of coal transportation,thermal power plants have further renovated coal-handling dumpers.After the renovation,thermal power plants use PLC technol-ogy can be used to control the daily operation of coal-handling dumpers,scientifically design the electrical control system of coal-handling dumpers and implement it in the program,which lays a solid foundation for their efficient operation.Based on this,this article is based on the concept of PLC technology,analyzes the control types of PLC technology,clarifies the automatic control functions of coal-handling dumpers,mainly including coal-loading auto-mation,coal-blending automation,start-stop automation,etc.,and applies PLC technology to the transformation of the electrical control system of coal-handling dumpers in thermal power plants to design reasonably the main program of dumpers and fully exert its role,which improves the operating efficiency of dumpers,and ensures the smooth progress of coal transportation work.
Thermal power plantPLC technologyCoal-handling dumperElectrical control system
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