Vibration Monitering and Diagnostic System for Large Power Transformer

摘要

invention relates to a vibration monitoring system that can constantly monitor the vibration of the enclosure and the main instrument of transformer operation that , the vibration frequency analysis signal to be continuously measured by it to the database on the basis of this and at the same time , developed hwaham itself a vibration analysis based on graded signal , and a diagnostic system that can be managed through which the vibration of the transformer . Transformer body (1) for deriving the output spectrum of the vibration amplitude of the oscillation frequency from the sensor 21 is attached to the analysis unit (2) , and the output at the basis of the spectral analysis unit (2) , for the vibration signal graded and a vibration signal rating section ( 7) for generating the data .