Metrological support of diagnostic complexes for assessment of technical conditions

Abstract

This article is dedicated to main aspects of implementation of monitoring of vibration in power equipment. An example of planning of current repairs for the analysis based on diagnostic signs is illustrated. The probable frequency ranges and magnitude of the increase in vibration levels of mechanisms for various operational defects are demonstrated. The requirements for the system of metrological support of diagnostic complexes are noted. The normalized metrological characteristics of measuring channels for diagnostic complexes are listed. The interface of a promising diagnostic complex for assessing the technical condition of rotary equipment is presented. The conclusion about the economic efficiency of the use of diagnostic systems with standardized metrological characteristics of measuring channels for monitoring of technical condition of rotor equipment is made.