METHOD FOR MONITORING THE OPERATION OF A FAN, APPARATUS AND FAN

A method of monitoring the operation of a fan, wherein the method comprises the following steps of: performing at least one measurement (1) by detecting at least one input signal (2.1, 8.1) over at least one time period, calculating characteristic values (2, 8) of an actual state based on the measur...

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Bibliographische Detailangaben
Hauptverfasser: KRAUTH, Jacob, MOELLER, Fabian, WENGER, Bjoern
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A method of monitoring the operation of a fan, wherein the method comprises the following steps of: performing at least one measurement (1) by detecting at least one input signal (2.1, 8.1) over at least one time period, calculating characteristic values (2, 8) of an actual state based on the measured input signals (2.1, 8.1), comparing (3, 9) the calculated characteristic values (2, 8) of at least one actual state with limit values (3.1, 9.1), classifying (4) the actual state on the basis of the comparison (3) either as an anomaly-free normal state (5) or as a general anomaly state (6), and monitoring whether at least one specific anomaly state (12) is present.