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maquinas de corriente alterna.pdf - Universidad Tecnológica de ...

maquinas de corriente alterna.pdf - Universidad Tecnológica de ...

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78 Capítulo 1. Ecuaciones<br />

I 1<br />

I 2<br />

I α s<br />

= 6,12∠0 ◦ ◭<br />

= 6,12∠ − 90 ◦ ◭<br />

= 5∠0 ◦ ◭<br />

I 1 s =<br />

√<br />

3<br />

2 5∠ − 90◦ ◭<br />

d)<br />

[v 1,2 ] =<br />

=<br />

√<br />

2<br />

3<br />

[ ]<br />

41,15∠63,43<br />

◦<br />

41,15∠ − 26,57 ◦ .<br />

[ ] ⎡ 1 −1/2 −1/2<br />

0 √ 3/2 − √ ⎣<br />

3/2<br />

15 + 30j<br />

18,447 − 27,83j<br />

−33,54<br />

⎤<br />

⎦,<br />

P 1 = 6,12 × 41,15cos 63,43 ◦ = 112,64 W,<br />

P 2 = 6,12 × 41,15cos 63,43 ◦ = 112,64 W.<br />

La potencia por fase <strong>de</strong>l bifásico es los 3/2 <strong>de</strong> la fase en el 3φ<br />

P 2φ = 3 2 P 3φ = 3 (75,01) = 112,51 W ◭<br />

2

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