Title :
A distributed control system for the different types of air compressors
Author :
Yi, Wang ; Maoyong, Cao ; Deping, Zhu ; Lijun, Hu
Author_Institution :
Shandong Univ. of Sci. & Technol. (SDUST), Qingdao, China
Abstract :
A distributed control system (DCS) based on three-layer network is presented for the screw air compressors and the piston air compressors. The system is composed of industrial computer, PLC, inverter, soft starter and sensors, etc. It adopts a PID closed loop control method. The designed system has been applied in coal mines. The results show that the pressure and flow of the compressed air can be adjusted automatically and continuously, and the energy saving and potential application is remarkable.
Keywords :
closed loop systems; compressors; distributed control; energy conservation; fasteners; pistons; three-term control; DCS; PID closed loop control method; PLC; coal mines; distributed control system; energy saving; industrial computer; inverter; piston air compressors; screw air compressors; sensors; soft starter; three-layer network; Compressors; Fasteners; Inverters; Monitoring; Pistons; Sensors; Air compressor; PLC; distributed control system (DCS); inverter; soft starter;
Conference_Titel :
Control Conference (CCC), 2012 31st Chinese
Conference_Location :
Hefei
Print_ISBN :
978-1-4673-2581-3
