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Cursul 10 [pps]

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Cuplare capacitiva<br />

Cuplare statica, atunci cand componentele unui sistem de tractiune de inalta tensiune<br />

produc un camp electrostatic<br />

Catenary<br />

d 1<br />

b<br />

b<br />

d<br />

d 2<br />

d 3<br />

c<br />

c<br />

Low voltage<br />

electric line<br />

U<br />

LE<br />

= U<br />

b= 6.5m;<br />

c= 6m;<br />

r fc = 6mm;<br />

U catenar = 25 KV<br />

d = <strong>10</strong>m<br />

LC<br />

r b<br />

d2+<br />

( b+<br />

c)<br />

ln<br />

d2+<br />

( b−c<br />

)<br />

2ln2<br />

2009-20<strong>10</strong> SEM - CURS <strong>10</strong> 58<br />

fc<br />

Catenary<br />

2<br />

2<br />

C LC<br />

,0<br />

C LC<br />

,LE<br />

C LE<br />

,0<br />

U LVEL = 1.56 KV<br />

Low voltage<br />

electric line

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