PREHODNI POJAVI V EES RAÄUNALNIÅ KE VAJE ... - POWERLAB
PREHODNI POJAVI V EES RAÄUNALNIÅ KE VAJE ... - POWERLAB
PREHODNI POJAVI V EES RAÄUNALNIÅ KE VAJE ... - POWERLAB
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i<br />
1 ⎛ k L k L ⎞<br />
= ψ − ψ − ψ ⎟<br />
⎝<br />
⎠<br />
1 ⎛ kDLσD kdL<br />
⎞<br />
σs<br />
= ⎜ψ − ψ − ψ ⎟<br />
Lf '' ⎝ LdD' LDd'<br />
⎠<br />
D σD f σf<br />
d ⎜ d f D<br />
Ld'' LfD' LDf<br />
'<br />
i<br />
f f d D<br />
(3.2.16)<br />
(3.2.17)<br />
i<br />
1 ⎛ kL kL ⎞<br />
= ψ − ψ − ψ ⎟<br />
(3.2.18)<br />
⎝<br />
⎠<br />
1<br />
= ( ψ − k ψ )<br />
(3.2.19)<br />
L ''<br />
f σf d σs<br />
D ⎜ D d f<br />
LD'' Ldf ' Lfd'<br />
i<br />
q q Q Q<br />
q<br />
i<br />
1<br />
= − (3.2.20)<br />
( ψ kψ<br />
)<br />
Q Q q q<br />
LQ<br />
''<br />
kDL<br />
⎛<br />
σD<br />
1 1 ⎞ kfL<br />
k<br />
σf<br />
Q<br />
M<br />
e<br />
= ψ<br />
fψq + − ψdψq + ψDψq − ψQψd. (3.2.21)<br />
L<br />
fD<br />
' L<br />
d<br />
'' ⎜ L<br />
q<br />
'' L<br />
d<br />
'' ⎟<br />
⎝ ⎠ L<br />
Df<br />
' L<br />
d<br />
'' L<br />
q<br />
''<br />
Napetostne enačbe zapisane z magnetnimi sklepi ter enačba gibanja:<br />
dψ<br />
d<br />
1 ⎛ kdLσD kfL<br />
⎞<br />
σf<br />
= ud − ⎜ψ d<br />
− ψf − ψD⎟+<br />
ωψq<br />
dt Tds '' ⎝ LfD ' LDf<br />
' ⎠<br />
(3.2.22)<br />
dψ<br />
f<br />
1 ⎛ kDLσD kdL<br />
⎞<br />
σs<br />
= uf − ⎜ψf − ψd − ψD⎟<br />
dt Tf '' ⎝ LdD' LDd'<br />
⎠<br />
(3.2.23)<br />
dψ<br />
D<br />
1 ⎛ kL<br />
f σf<br />
kL ⎞<br />
d σs<br />
=− ⎜ψ D<br />
− ψd − ψf<br />
⎟<br />
dt Td'' ⎝ Ldf ' Lfd'<br />
⎠<br />
(3.2.24)<br />
dψ<br />
dt<br />
dψ<br />
dt<br />
q<br />
Q<br />
1<br />
= u − ψ − ψ − ωψ<br />
(3.2.25)<br />
( k )<br />
q q Q Q d<br />
Tqs<br />
''<br />
1<br />
=− ( ψ<br />
Q<br />
− kqψ<br />
q)<br />
(3.2.26)<br />
T ''<br />
q<br />
dω<br />
1 ⎛ k L ⎛ 1 1 ⎞<br />
dt H<br />
⎝<br />
L L ⎝L L ⎠<br />
D σD<br />
= ψψ<br />
f q<br />
+ −<br />
ψψ<br />
d q<br />
2 ⎜<br />
fD<br />
'<br />
d<br />
'' ⎜<br />
q<br />
''<br />
d<br />
'' ⎟<br />
kL k ⎞ 1<br />
+ ψψ − ψψ − M<br />
L L L ⎠ H<br />
f σf<br />
Q<br />
D q Q d T.<br />
Df<br />
'<br />
d<br />
''<br />
q<br />
'' ⎟ 2<br />
(3.2.27)<br />
40<br />
<strong>PREHODNI</strong> <strong>POJAVI</strong> V <strong>EES</strong> - <strong>VAJE</strong>