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MONITORIZARE SI DIAGNOZA IN SISTEME ELECTROMECANICE

MONITORIZARE SI DIAGNOZA IN SISTEME ELECTROMECANICE

MONITORIZARE SI DIAGNOZA IN SISTEME ELECTROMECANICE

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Bobina ∑ ∞<br />

Θ<br />

b<br />

( x)<br />

=<br />

2<br />

Ni(<br />

t)<br />

nb<br />

∞<br />

Grup de nb bobine Θgrup<br />

( x)<br />

= Ni(<br />

t)<br />

∑∑<br />

τ 1<br />

τ 2<br />

τ 3<br />

τ p<br />

x<br />

1 ⎛ ⎞<br />

⎜<br />

π τ<br />

⎟<br />

x<br />

sin ν cos( ν π )<br />

⎝ ⎠<br />

b<br />

π ⎜ ⎟<br />

ν = 1ν<br />

2 τ p τ p<br />

2<br />

π<br />

1 ⎛ ⎞<br />

⎜<br />

π τ b ⎟<br />

x<br />

sin ν cos( ν π )<br />

ν ⎜ ⎟<br />

⎝ 2 τ ⎠ τ<br />

b= 1 ν = 1<br />

p<br />

p<br />

Distributia solenatiei unui grup de 3 bobine<br />

concentrice, cu latimi diferite, inseriate.<br />

2009-2010 SEM - CURS 12 24

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