Research on the Application of PLC in Energy Saving Control of Port Belt Conveyor System
At present,China is facing energy and environmental challenges,and it has become an inevitable trend to promote energy conservation.As a field of high energy consumption and greenhouse gas emission,the transportation industry has become a key object of energy conservation.As the key link of the integrated transportation system and the hub of the modern logistics supply chain,improving the energy efficiency of the port has a decisive impact on the energy conservation of the entire industry.This paper mainly studies the application of PLC in energy saving control of port belt conveying system.