MONITORIZARE SI DIAGNOZA IN SISTEME ELECTROMECANICE
MONITORIZARE SI DIAGNOZA IN SISTEME ELECTROMECANICE
MONITORIZARE SI DIAGNOZA IN SISTEME ELECTROMECANICE
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[dB]<br />
0<br />
-40<br />
-80<br />
Masina de inductie fara defecte Masina de inductie cu 6 spire in scurt-circuit<br />
50Hz<br />
631Hz<br />
731Hz 1313Hz<br />
1413Hz<br />
-120<br />
0 400 800 1200 1600 [Hz]<br />
-120<br />
0 400 800 1200 1600 [Hz]<br />
2009-2010 SEM - CURS 12 43<br />
[dB]<br />
0<br />
-40<br />
-80<br />
Curent statoric<br />
50Hz 632Hz<br />
732Hz<br />
1314Hz<br />
1413Hz