The developed models and determined mechanisms of initiation and development of vibration and other processes accompanying operation of units of petrochemical complex enable their normalization in order to determine relative boundaries between different conditions of the units.
Experimentally proved fact underlying the methodology of normalization of machinery vibration parameters is that under normal operation of various units the values of vibration parameters are below certain values which can be used as the limits.
Adaptive expert system (ES) for diagnostics enables to accumulate the information on the law of variation of the unit condition and use the determined mechanisms for the purpose of diagnostics. High complexity of equipment of petrochemical complex and short timing of the diagnosing and decision-making necessitate ES creation. Methodological approaches and firmware of condition monitoring enable elimination of main causes of equipment failures, minimize the flow of requirements for maintenance and make a major contribution to the company profitability on the basis of resource-saving safety.
Kostyukov V.N. Normalization of vibration parameters in reciprocating compressor diagnostics // Consumers and manufacturers of compressors and compressor equipment - 2001: Proceedings of the Seventh International Symposium. - St. Petersburg: 2001. - p. 90-93
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