,,,
, . 1.
. 1
:
U, U, (),
i, i , ,
R S, R ,
L , L ,
,
K ,
,
- ,
JS - ,
( . 2).
. 2
61 P = 11 :
U =220 ,
n = 1500 /,
I. . = 59,5 ,
RS = 0,187 ,
R = 133 ,
N = 496,
2a = 2,
w =1800,
ࠠ = 8,2 ,
I. . = 1,25 ,
2250 /,
J1= 0,56 ×2,
2Pn=2,
Q = 131 .
.
1.
2.
3.
4.
5.
(. 2) Matlab. U= U= U . w1. ( w1(t) =0) . 3. .
(t) . 4.
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. 3
.
. 4 (t).
:
:
, , . , . , . .
w1 I ( ) ( ). Ic=0, I w1. .
. Uc, R . w1 : , w1 Ic=0, (. . 3). Ic, I=59,5 (. . 5).
. 5
:
.
. 6.
. 6
=0, × w1. . . Uc, R .
w1 :
.
, w1 =0, (. . 3). , =I.
(. . 7).
. 7
:
. 8.
.
1. U.
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. 9
U=200, ω=308,97 -1, ω=291,78 -1
U=180, ω=278,07 -1, ω=260,89 -1
2. R.
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. 10
R=0,287 , ω=339,87 -1, ω=313,49 -1
R=0,387 , ω=339,87 -1, ω=304,297 -1
3. .
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. 11
=0,0182 , ω=153,13 -1, ω=145,39 -1
=0,0282 , ω=98,83 -1, ω=93,83 -1
4. U.
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. 12
U=200 , ω=308,97 -1, ω=291,78 -1
U=180 , ω=278,07 -1, ω=162,81 -1
5. R.
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. 13
R=0,287 , ω=339,87 -1, ω=313,49 -1
R=0,387 , ω=339,87 -1, ω=304,3 -1
6. .
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. 14
=0,0182 , ω=153,13 -1, ω=149,66 -1
=0,0282 , ω=98,83 -1, ω=97,38 -1
: . . .
2
. . 15.
. 15
:
,
1 - ,
2 - ,
12 - ,
12 ,
,
,
J 1 - ,
J 2 - .
(. 2) . . 16.
. 1 2 1 = 2 = 0. . .
(t) (t), .
. 16
j1-j2=1,
1. J1=J2=0.56 ×2
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2. J1>J2 (0.84>0.56)
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. 18 (t) (t)
3. J1<J2 (0.56<0.84)
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. 19 - (t) (t)
: , .
1 ,
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