Motoare electrice cu pierderi reduse
Motoare electrice cu pierderi reduse
Motoare electrice cu pierderi reduse
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Modelul matematic<br />
Diagrama vectorial<br />
U S<br />
jX q i q<br />
jX d i d<br />
0<br />
i d<br />
i S<br />
m<br />
q<br />
R S i S<br />
j E<br />
i q<br />
u = R i + jX i + jX i +<br />
S<br />
S<br />
S<br />
S<br />
jL q i q<br />
L d i d<br />
d<br />
S<br />
d<br />
d<br />
d<br />
q<br />
q<br />
E<br />
j@<br />
D = L i + D +<br />
E<br />
d<br />
e<br />
S<br />
jL<br />
D<br />
q<br />
i<br />
E<br />
q