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, . .: 1305/09
, . .: 1305/10
2015.
2
Simulink Matlab
1. 110 20 250 . .
1 -
12 . 2. = 7 = 300 , =10 , = 100 . . 1 1.
( 2.). ( 80% 0,1% ).
1 ?
2
1 20[]
3
.
M-file .
. 110[] 123[], :
=
=
123 []
110 []
, 3.
3
2 ( ). 2 :
() =
[ () ( ) ( ) ( )]
3. 4.
4
4
, . 5.
5
5, = 7[], = 10[] = 100[]. , .
, .
= 7[], . , ,
= 1
3 2 (1)
1 = 110[]. 0 = 7[].
6.98 7 7.02 7.04 7.06 7.08 7.1 7.12 7.14 7.16
x 10-3
0
0.5
1
1.5
2
2.5
3x 10
5
5
, , B C, (1) .
6.
6
, , .
6
; 80%
.
7
8 B
9 C
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-4
-3
-2
-1
0
1
2
3
4
5
6x 10
5
t[s]
U[V
]
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-5
-4
-3
-2
-1
0
1
2
3
4
5x 10
5
t[s]
U[V
]
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-6
-5
-4
-3
-2
-1
0
1
2
3
4x 10
5
t[s]
U[V
]
7
7, 8 9 . , .
.
10
( 10) 560[], . , .
11 B
B ( 11) 180[], .
5.5 6 6.5 7 7.5 8 8.5
x 10-3
-3
-2
-1
0
1
2
3
4
5
6
x 105
X: 0.00708
Y: 5.597e+005
t[s]
U[V
]
6 6.5 7 7.5 8 8.5 9
x 10-3
-4
-3
-2
-1
0
1
2
3
4
x 105
t[s]
U[V
]
X: 0.007053
Y: -1.794e+005
8
12 C
C ( 12) 275[], .
-. 13 - .
13 -
, 13 , .
10, 11 12 . . , 7[], B C . , .
.
6 6.5 7 7.5 8 8.5
x 10-3
-5
-4
-3
-2
-1
0
1
2
3
x 105
t[s]
U[V
]
X: 0.007053
Y: -2.754e+005
9
14
15 B
16 C
14, 15 16 A C, B . 13 , .
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-2
-1.5
-1
-0.5
0
0.5
1
1.5
2x 10
4
t[s]
U[V
]
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-2
-1.5
-1
-0.5
0
0.5
1
1.5
2x 10
4
t[s]
U[V
]
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-3
-2.5
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2x 10
4
t[s]
U[V
]
10
.
17
( 10) 17[], .
19 C
C ( 12) 25[].
, C , 13. C .
. , , .
6 7 8 9 10 11 12
x 10-3
-1
-0.5
0
0.5
1
1.5
x 104
t[s]
U[V
]
X: 0.00713
Y: 1.689e+004
6 6.5 7 7.5 8 8.5 9 9.5 10 10.5
x 10-3
-2.6
-2.4
-2.2
-2
-1.8
-1.6
-1.4
-1.2
-1
-0.8
x 104
t[s]
U[V
]
X: 0.00713
Y: -2.523e+004
11
; 0.1%
.
20
21 B
22 C
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-4
-3
-2
-1
0
1
2
3
4
5
6x 10
5
t[s]
U[V
]
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-5
-4
-3
-2
-1
0
1
2
3
4
5x 10
5
t[s]
U[V
]
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-6
-5
-4
-3
-2
-1
0
1
2
3
4x 10
5
t[s]
U[V
]
12
20, 21 22 . , .
.
23
( 23) 585[], . , .
24 B
B ( 24) 177[].
6.5 7 7.5 8
x 10-3
-3
-2
-1
0
1
2
3
4
5
6
x 105
t[s]
U[V
]
X: 0.00708
Y: 5.852e+005
6.4 6.6 6.8 7 7.2 7.4 7.6 7.8 8 8.2 8.4
x 10-3
-4
-3
-2
-1
0
1
2
3
4
x 105
t[s]
U[V
]
X: 0.007051
Y: -1.771e+005
13
25 C
C ( 25) 280[].
.
26
27 B
5.5 6 6.5 7 7.5 8 8.5 9
x 10-3
-5
-4
-3
-2
-1
0
1
2
3
x 105
t[s]
U[V
]
X: 0.007051
Y: -2.805e+005
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-2
-1
0
1
2
3
4
5x 10
4
t[s]
U[V
]
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-2
-1.5
-1
-0.5
0
0.5
1
1.5
2x 10
4
t[s]
U[V
]
14
28 C
14, 15 16 A C, B . 13 , .
.
29
( 29) 43[].
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-6
-5
-4
-3
-2
-1
0
1
2x 10
4
t[s]
U[V
]
6.5 7 7.5 8 8.5 9 9.5
x 10-3
-0.5
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
x 104
t[s]
U[V
]
X: 0.007122
Y: 4.316e+004
15
30 C
C ( 30) 54[].
, C , 13. C .
. , . . , .
, , . . , .
. , , . , (. ), . , .
Matlab Surge Arrester. , - . .
6 6.5 7 7.5 8 8.5 9 9.5
x 10-3
-5.5
-5
-4.5
-4
-3.5
-3
-2.5
-2
-1.5
-1
-0.5
x 104
t[s]
U[V
]
X: 0.007125
Y: -5.416e+004
16
300 103
3 2 = 89.9[] 90[]
25%
90[] +90[] 25
100= 112.5[]
. 31 ABB.
, . 108[]. , 138[]. , 100%- .
138 2 = 195.161 195[]
5[], 10 - 500[].
31 ABB
32.
17
32
.
, .
33
34 B
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5x 10
5
t[s]
U[V
]
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5
3x 10
5
t[s]
U[V
]
18
35 C
33, 34 35 . B C , .
.
36
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-2
-1.5
-1
-0.5
0
0.5
1
1.5x 10
5
t[s]
U[V
]
6.5 7 7.5 8 8.5 9
x 10-3
-1
-0.5
0
0.5
1
1.5
2
x 105
t[s]
U[V
]
19
37 B
38 C
37 38 B C . . .
.
39
6.5 7 7.5 8 8.5 9
x 10-3
-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5
x 105
t[s]
U[V
]
6 6.5 7 7.5 8 8.5 9
x 10-3
-1.5
-1
-0.5
0
0.5
1
x 105
t[s]
U[V
]
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-2
-1.5
-1
-0.5
0
0.5
1
1.5
2x 10
4
t[s]
U[V
]
20
40 B
41 C
.
42
( 42) 13[].
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-2
-1.5
-1
-0.5
0
0.5
1
1.5
2x 10
4
t[s]
U[V
]
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-2.5
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2x 10
4
t[s]
U[V
]
0.006 0.008 0.01 0.012 0.014 0.016 0.018
-1.5
-1
-0.5
0
0.5
1
1.5
x 104
X: 0.007141
Y: 1.358e+004
t[s]
U[V
]
21
43 C
( 43) 20[].
. , B .
.
44
7 8 9 10 11 12
x 10-3
-2
-1.5
-1
-0.5
0
x 104
t[s]
U[V
]
X: 0.007142
Y: -2.099e+004
6 6.5 7 7.5 8 8.5
x 10-3
0
200
400
600
800
1000
1200
t[s]
I[A
]
22
45 B
46 C
44, 45 46 . , .
. .
. :
47
6.6 6.8 7 7.2 7.4 7.6 7.8
x 10-3
-150
-100
-50
0
50
100
150
200
250
300
t[s]
I[A
]
7 7.2 7.4 7.6 7.8 8 8.2 8.4 8.6 8.8 9
x 10-3
-500
-450
-400
-350
-300
-250
-200
-150
-100
-50
0
t[s]
I[A
]
23
, ( ) . , .
=
.
:
= 0.9337 [
] ,
= 12.74 [
]
:
= 0.9337 103
12.74 109= 270.72[]
47 :
=1
11
+ +1
=
:
=2
+
:
= =2
+ =
2
+
= =2 + 1
, , :
=2
, , . 110[]- 100[]. :
=2 ( 100)
100=
2 300 (138 100)
138 100= 14.78 15
24
Subsystem . 47 48 .
48
49
, .
25
50
, .
51 ()
50 168[] 100%- . .
51.
52
0 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04-1.5
-1
-0.5
0
0.5
1
1.5
2x 10
5
t[s]
U[V
]
5 6 7 8 9 10
x 10-3
0.4
0.6
0.8
1
1.2
1.4
1.6
x 105
X: 0.007485
Y: 1.681e+005
t[s]
U[V
]
7 8 9 10 11 12
x 10-3
0
5
10
15
20
25
30
t[s]
I[A
]
26
Matlab M-file- ( , ).
:
SeminarskiRad.mdl
Parametri.m
Prenaponski_talas.mdl
Crtanje_grafika.m
Grafik_struje_odvonika.m