6M25 Compressor Online State Monitoring System Design

Online state monitoring system is helpful to 6M25 compressor safety operation. The structure and technical flow process of 6M25 compressor is introduced. Monitoring objects of 6M25 compressor state monitoring system were cylinder, piston rod, bearing and cooling system. Monitoring system monitoring parameters were components displacement, temperature, pressure and vibration acceleration. There are 68 parameters in the online state monitoring system. 6M25 compressor online state monitoring system solutions were established with PLC for slave computer and industrial PC for master computer. Monitoring system hardware design and selection were completed. Monitoring software of master computer was programmed. The monitoring system was installed, debugged and operated for more than two years. Operation results show that 6M25 compressor online state monitoring system can be operated reliably. 6M25 compressor key parameters comprehensive monitoring can be realized with the monitoring system.