21.07.2013 Views

MONITORIZARE SI DIAGNOZA IN SISTEME ELECTROMECANICE

MONITORIZARE SI DIAGNOZA IN SISTEME ELECTROMECANICE

MONITORIZARE SI DIAGNOZA IN SISTEME ELECTROMECANICE

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

[dB]<br />

-40<br />

-80<br />

[dB]<br />

-40<br />

-80<br />

Masina sanatoasa<br />

0 200 400 600 800 [Hz]<br />

Masina cu 5 bare rupte<br />

0 200 400 600 800 [Hz]<br />

⎡⎛<br />

µ ⎞ ⎤<br />

= ⎜ m<br />

⎟(<br />

1−<br />

) ± 1<br />

fstator ⎢ ν s ⎥<br />

⎣⎝<br />

p ⎠ ⎦<br />

2009-2010 SEM - CURS 12 48<br />

f<br />

sursa

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!