MACHINE PROTECTION AND DIAGNOSTIC SYSTEMS AND METHODS

One or more embodiments of the disclosure pertain to a protection and diagnostic system (115) that can generate a trip/alarm signal by executing a diagnostic procedure upon a machine (105) that includes a rotating part. The diagnostic procedure can include using sensors (111) to obtain performance p...

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Bibliographische Detailangaben
Hauptverfasser:	KANABAR, Mitalkumar G, PAMULAPARTHY, Balakrishna, VINAYAGAM, Balamourougan, MUTHUKRISHNAN, Vijayasarathi, MOORTHY, Madu Thirugnansam
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING
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Beschreibung
Zusammenfassung:	One or more embodiments of the disclosure pertain to a protection and diagnostic system (115) that can generate a trip/alarm signal by executing a diagnostic procedure upon a machine (105) that includes a rotating part. The diagnostic procedure can include using sensors (111) to obtain performance parameters of various tagged critical and/or less critical sub-systems (106) of the machine when the rotating part is rotating; determining, in real time, a system performance index of the machine (105) based on the performance parameters; using a protection model (118) to determine a sub-system performance index associated with at least one tagged sub-system (106) of the machine (101); determining an asset health index based on combining the system performance index and the sub-system performance index; and generating the trip/alarm signal when the asset health index exceeds a threshold value. The protection system (116) can include a protection device configured to receive the trip signal and execute a protective action upon the machine (105).