在石油、化工、冶金、机械等工业生产领域中,往复式压缩机是非常重要的关键设备,在工业生产领域有着广泛的应用,它的使用寿命对企业的生产效益具有直接的影响,一旦发生安全事故将对企业甚至社会都造成负面的影响。本文通过学习相关的国内外文献,介绍了往复式压缩机动态监测的三种常见方式,并研究了活塞杆沉降监测、示功图监测、振动冲击监测等关键技术在动态监测系统中的应用。 In petroleum, chemical industry, metallurgy, machinery and other industrial production areas, reciprocating compressors are very important and key equipment in the field of industrial production has a wide range of applications, its service life has a direct impact on the production efficiency of enterprises, in the event of Security accidents will have a negative impact on businesses and even society. This paper introduces three domestic and foreign literature about the dynamic monitoring of reciprocating compressors, and introduces the application of the key technologies such as piston rod settlement monitoring, dynamometer monitoring and vibration impact monitoring in the dynamic monitoring system.