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

2.6. Operación transitoria y desbalanceada de la maquinaria sincrónica 185
Con:
L ∗ q = χ′′ q
ω + R′ Q
ρ ,
L ∗∗
d = χ′′ d
ω + R′ D
ρ .
i A = −√
3
2 Isen [2ωt + ϕ − nθ 0(0)] ,
i a = −√
3
2 Icos [2ωt + ϕ − nθ 0(0)] .
Demostrar:
(
) ( √
v A = −R x − R Q ′ + R′ D 3
0(0)])
2 2 Isen [2ωt + ϕ − nθ )
+ ( −2χ ′′
q + χ′′ d) ( √
3
2 Icos [2ωt + ϕ − nθ 0(0)]
,
v a =
(
R x + R ′ D − R′ Q
2
)(√
3
2 Icos [2ωt + ϕ − nθ 0(0)])
+ ( χ ′′
q − 2χ ′′
d) ( √
3
2 Isen [2ωt + ϕ − nθ 0(0)]
)
.