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近年来,机械故障在线监测技术的应用在我国已有所发展,它依靠先进的传感技术、数据采集技术和计算机对各种信息进行分析与处理。它不同于点检的最大优点是能连续采集机组的运行信息,随时了解设备运行情况,发现潜在故障,寻找原因、部位及发展趋势,为正确决策提供依据。我国已引进的典型在线监测仪器有RMS700、本特利7200等。在消化吸收的基础上,我厂与河北电力试验研究所联合开发了AMDS8900旋转机械在线监测诊断装置。在脱开计算机时,具有类似RMS700的功能(以监测为主);与CDMS信号处理
In recent years, the application of mechanical fault on-line monitoring technology has been developed in our country. It relies on advanced sensing technology, data acquisition technology and computer to analyze and process all kinds of information. It is different from the point of the biggest advantage is the continuous collection of unit operation information, keep abreast of equipment operation, find potential failure, find the cause, location and development trends, to provide the basis for the correct decision. China has introduced a typical online monitoring equipment RMS700, Bentley 7200 and so on. On the basis of digestion and absorption, I plant and the Hebei Electric Power Research Institute jointly developed AMDS8900 rotary machinery on-line monitoring and diagnosis device. RMS700-like features (monitor-based) when disconnected from the computer; and CDMS signal processing