PARQUES EÓLICOS
1
Ps = PCu , s + Pδ Pδ = PCu ,r + Pmi Ps = 3 ⋅U s ⋅ I s ⋅ cos ϕ s PCu , s = 3 ⋅ Rs ⋅ I s2 PCu ,r = 3 ⋅ Rr ⋅ I
2 r
1− s 2 Ir Pmi = 3 ⋅ Rr s Rr 2 Pδ = 3 I r s
Pmi Tmi Tmi = = Pδ = 1 − s Ω·(1 − s) Ω1 PCu ,r = s·Pδ Pmi ηr = = 1− s Pδ
Carac terĂs tas intens idad-veloc idad (rojo) / reac tiva-veloc idad (verde) 5 4.5
intens idad (p.u.) - reac tiva (p.u.)
4 3.5 3 2.5 2 1.5 1 0.5 0
0
500
1000
1500 veloc idad (rpm )
2000
2500
3000
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1000
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-1000
-1500
-2000
0
500
1000
1500 par (Nm )
2000
2500
3000
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#
$
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ω2=ω1−ω
Circuito equivalente
Balance de potencias
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