基于WinCC组态技术的压风机远程监控系统关键技术研究

t present, the monitor system for air compressors in Pingdingshan Coal (Group)Co.,Ltd. has some problems such as backward control mode, excessively unitary monitoring picture, lack of fault diagnosis and so on. This paper has made the transformation to the original system which is based on WinCC. This new system can realize remote monitoring and online failure diagnosis for the air compressor. Also, the system can panoramic representation of the compressor's working state panoramically and truly. Field application shows that this system can replace the cumbersome manual operation, guarantee the constant output pressure, achieve a true reproduction of the air compressor's state, and make diagnosis for the faults.