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THÈSE - Université Ferhat Abbas de Sétif

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Chapitre 5.Stratégies <strong>de</strong> comman<strong>de</strong> du SAPF : étu<strong>de</strong>s en simulations et validations<br />

expérimentales<br />

Q<br />

q<br />

β<br />

t 1<br />

i + s , q<br />

t<br />

i r i t+ 1<br />

s s , d<br />

r<br />

t 1<br />

i s<br />

+<br />

t<br />

v r<br />

f<br />

r<br />

t 1<br />

v +<br />

f<br />

r<br />

t t+<br />

1<br />

vs vs<br />

= r<br />

t<br />

v r rt<br />

1<br />

Lf<br />

v r<br />

1<br />

v +<br />

L f<br />

P<br />

α<br />

d<br />

Q<br />

q<br />

β<br />

t 1<br />

i + s , q<br />

t<br />

i r i t+ 1<br />

s s , d<br />

r<br />

t 1<br />

i s<br />

+<br />

r<br />

t 1<br />

v +<br />

f<br />

t<br />

v r<br />

f<br />

r<br />

t t+<br />

1<br />

vs vs<br />

= r<br />

v r<br />

2<br />

v r r t 1<br />

v +<br />

Lf<br />

(a) v r 1 - P augmente/Q augmente (b) v r 2 - P augmente/Q augmente<br />

t<br />

Lf<br />

P<br />

α<br />

d<br />

Q<br />

q<br />

t 1<br />

i + s , q<br />

β<br />

r<br />

t 1<br />

i s<br />

+<br />

r<br />

t 1<br />

v +<br />

f<br />

t 1<br />

t<br />

i r i + s,<br />

d<br />

s<br />

t<br />

v r<br />

f<br />

r<br />

r<br />

v r<br />

3<br />

t 1<br />

v +<br />

Lf<br />

t t+<br />

1<br />

vs vs<br />

= r<br />

t<br />

v r Lf<br />

P<br />

α<br />

d<br />

Q<br />

q<br />

t 1<br />

i + s , q<br />

β<br />

r<br />

t 1<br />

i s<br />

+<br />

r<br />

t 1<br />

v +<br />

f<br />

t<br />

i r t 1<br />

i + s,<br />

d<br />

s<br />

t<br />

v r<br />

f<br />

v r<br />

4<br />

r<br />

t 1<br />

v +<br />

r<br />

Lf<br />

t t+<br />

1<br />

vs vs<br />

= r<br />

v rt<br />

Lf<br />

P<br />

α<br />

d<br />

(c) v r 3 - P augmente/Q diminue (d) v r 4 - P augmente/Q diminue<br />

q<br />

β<br />

q<br />

β<br />

Q<br />

t 1<br />

i + s , q<br />

r<br />

t 1<br />

i s<br />

+<br />

t 1<br />

i + s,<br />

d<br />

t<br />

i r s<br />

t<br />

v r<br />

f<br />

r<br />

t 1<br />

v +<br />

f<br />

r<br />

r<br />

t 1<br />

v +<br />

Lf<br />

v r<br />

5<br />

t t+<br />

1<br />

vs vs<br />

= r<br />

t<br />

v r Lf<br />

P<br />

α<br />

d<br />

Q<br />

t 1<br />

i + s,<br />

d<br />

r<br />

t 1 t 1<br />

i + i s<br />

+ s , q<br />

t<br />

i r s<br />

t<br />

v r<br />

f<br />

r<br />

t 1<br />

v +<br />

f<br />

r<br />

t t+<br />

1<br />

vs vs<br />

= r<br />

t<br />

v r t 1<br />

v +<br />

Lf<br />

Lf<br />

v r<br />

6<br />

r<br />

d<br />

P<br />

α<br />

(e) v r 5 - P diminue/Q diminue (f) v r 6 - P diminue/Q augmente<br />

FIG. 5.95- Effet du vecteur <strong>de</strong> la tension <strong>de</strong> sortie <strong>de</strong> l’onduleur sur les puissances P et Q.<br />

239

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