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estudio y análisis de soluciones topológicas de convertidores cc - cc ...

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Anexo II<br />

Corriente que circula en cada rama <strong>de</strong>l puente en primario<br />

I M1 ( t) I 1 ( t) ⋅n<br />

0 < t d T T<br />

:= if ≤ ⋅<br />

I<br />

2<br />

M3 ( t) := 0A if 0 < t ≤<br />

2<br />

0A if d⋅<br />

T < t ≤ T<br />

2<br />

I 4 ( t) ⋅n<br />

0A<br />

if<br />

if<br />

T<br />

2<br />

T<br />

2<br />

< t<br />

T<br />

≤ +<br />

2<br />

+ d⋅<br />

T < t ≤ T<br />

2<br />

d⋅<br />

T 2<br />

4<br />

I M1<br />

( t)<br />

I M3<br />

( t)<br />

3.2<br />

2.4<br />

1.6<br />

0.8<br />

Po<br />

Vc<br />

0<br />

0 2 .10 6 4 .10 6 6 .10 6 8 .10 6<br />

t<br />

T<br />

T<br />

1 ⌠<br />

1 ⌠<br />

I M1prom := ⋅⎮<br />

I t<br />

T M1 ( t)<br />

d<br />

I M1ef := ⋅⎮<br />

⌡<br />

T ⌡<br />

0 0<br />

I M1 ( t) 2 dt<br />

I M1prom = 0.573A<br />

I M1ef = 1.237A<br />

Corriente que circula en primario <strong>de</strong>l transformador modo Down<br />

I Tp ( t) := I M1 ( t) − I M3 ( t)<br />

5<br />

I Tp<br />

( t)<br />

0<br />

5<br />

0 2 .10 6 4 .10 6 6 .10 6 8 .10 6<br />

t<br />

T<br />

T<br />

1 ⌠<br />

1 ⌠<br />

I Tpprom := ⋅⎮<br />

I t<br />

T Tp ( t)<br />

d<br />

I Tpef := ⋅⎮<br />

I t<br />

⌡<br />

T Tp ( t) 2 d<br />

⌡<br />

0 0<br />

I Tpprom = 0A<br />

I Tpef = 1.749A<br />

269

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