Detection of incipient cavitation phenomenon in a centrifugal pump

Detection of incipient cavitation phenomenon in a centrifugal pump

The aim of this paper is to present a computer based tool to aid in the process of detection of the phenomenon of cavitation in centrifugal pumps. The tool called Load Torque Signature Analysis - LTSA - uses electrical signals from the motor to calculate the torque developed by the pump and through...

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Bibliographische Detailangaben
Hauptverfasser: Stopa, M. M., Filho, B. J. C., Martinez, C. B.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Cavitation detection
Centrifugal pump
Impellers
Load torque estimator
Motor drive
Motor drives
Pumps
Shafts
Torque
Vibrations
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Beschreibung
Zusammenfassung:The aim of this paper is to present a computer based tool to aid in the process of detection of the phenomenon of cavitation in centrifugal pumps. The tool called Load Torque Signature Analysis - LTSA - uses electrical signals from the motor to calculate the torque developed by the pump and through its frequency spectrum information determines the occurrence and intensity of the phenomenon.
ISSN:0197-2618
2576-702X
DOI:10.1109/IAS.2012.6374080