Transformação de Sistemas
Trifásicos em Bifásicos
0 30 60 90 120 150 180 210 240 270 300 330 360 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00
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t v(t)0 30 60 90 120 150 180 210 240 270 300 330 360 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00
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t v(t)0 30 60 90 120 150 180 210 240 270 300 330 360 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00
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t v(t)0 30 60 90 120 150 180 210 240 270 300 330 360 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00
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t v(t)0 30 60 90 120 150 180 210 240 270 300 330 360 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00
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t v(t)0 30 60 90 120 150 180 210 240 270 300 330 360 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00
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t v(t)0 30 60 90 120 150 180 210 240 270 300 330 360 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00
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t v(t)0 30 60 90 120 150 180 210 240 270 300 330 360 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00
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t v(t)0 30 60 90 120 150 180 210 240 270 300 330 360 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00
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t v(t)0 30 60 90 120 150 180 210 240 270 300 330 360 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00
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t v(t)0 30 60 90 120 150 180 210 240 270 300 330 360 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00
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t v(t) 0 30 60 90 120 150 180 210 240 270 300 330 360 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 v a v b v cSistema Trifásico
0 0.01 0.01 0.02 0.02 0.03 0.03 0.04 -1.5 -1 -0.5 0 0.5 1 1.5 B C A
0 0.01 0.01 0.02 0.02 0.03 0.03 0.04 -1.5 -1 -0.5 0 0.5 1 1.5 B C A
0 0.01 0.01 0.02 0.02 0.03 0.03 0.04 -1.5 -1 -0.5 0 0.5 1 1.5 B C A
0 0.01 0.01 0.02 0.02 0.03 0.03 0.04 -1.5 -1 -0.5 0 0.5 1 1.5 B C A
0 0.01 0.01 0.02 0.02 0.03 0.03 0.04 -1.5 -1 -0.5 0 0.5 1 1.5 B C A
0 0.01 0.01 0.02 0.02 0.03 0.03 0.04 -1.5 -1 -0.5 0 0.5 1 1.5 B C A
0 0.01 0.01 0.02 0.02 0.03 0.03 0.04 -1.5 -1 -0.5 0 0.5 1 1.5 B C A
0 0.01 0.01 0.02 0.02 0.03 0.03 0.04 -1.5 -1 -0.5 0 0.5 1 1.5 B C A
0 0.01 0.01 0.02 0.02 0.03 0.03 0.04 -1.5 -1 -0.5 0 0.5 1 1.5 B C A
0 0.01 0.01 0.02 0.02 0.03 0.03 0.04 -1.5 -1 -0.5 0 0.5 1 1.5 B C A
0 0.01 0.01 0.02 0.02 0.03 0.03 0.04 -1.5 -1 -0.5 0 0.5 1 1.5 B C A
0 0.01 0.01 0.02 0.02 0.03 0.03 0.04 -1.5 -1 -0.5 0 0.5 1 1.5 B C A
a
b
Transformada de Park
0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 -1.50 -1.00 -0.50 0.00 0.50 1.00 1.50 va vb vc a b g a b g0.00E+00 5.00E-03 10.00E-03 15.00E-03 20.00E-03 25.00E-03 30.00E-03 35.00E-03 -1.50 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 1.50 a b 0
0.00E+00 5.00E-03 10.00E-03 15.00E-03 20.00E-03 25.00E-03 30.00E-03 35.00E-03 -1.50 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 1.50 a b 0
0.00E+00 5.00E-03 10.00E-03 15.00E-03 20.00E-03 25.00E-03 30.00E-03 35.00E-03 -1.50 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 1.50 a b 0
0.00E+00 5.00E-03 10.00E-03 15.00E-03 20.00E-03 25.00E-03 30.00E-03 35.00E-03 -1.50 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 1.50 a b 0
0.00E+00 5.00E-03 10.00E-03 15.00E-03 20.00E-03 25.00E-03 30.00E-03 35.00E-03 -1.50 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 1.50 a b 0
0.00E+00 5.00E-03 10.00E-03 15.00E-03 20.00E-03 25.00E-03 30.00E-03 35.00E-03 -1.50 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 1.50 a b 0
0.00E+00 5.00E-03 10.00E-03 15.00E-03 20.00E-03 25.00E-03 30.00E-03 35.00E-03 -1.50 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 1.50 a b 0
0.00E+00 5.00E-03 10.00E-03 15.00E-03 20.00E-03 25.00E-03 30.00E-03 35.00E-03 -1.50 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 1.50 a b 0
0.00E+00 5.00E-03 10.00E-03 15.00E-03 20.00E-03 25.00E-03 30.00E-03 35.00E-03 -1.50 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 1.50 a b 0
0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 Tempo (s) Te n sã o o u C o rr e n te ( p u ) 0 5 10 15 20 25 30 -1.75 -1.50 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 a b c a b 0 Tempo (ms) Te n sã o o u C o rr e n te ( p u ) � � � � � 0
0 5 10 15 20 25 30 -1.75 -1.50 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 a b c a b 0 Tempo (ms) Te n sã o o u C o rr e n te ( p u ) � � � � � 0 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 Tempo (s) Te n sã o o u C o rr e n te ( p u )
0 5 10 15 20 25 30 -1.75 -1.50 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 a b c a b 0 Tempo (ms) Te n sã o o u C o rr e n te ( p u ) � � � � � 0 -1.8 -1.5 -1.3 -1.0 -0.8 -0.5 -0.3 0.0 0.2 0.5 0.7 1.0 1.3 1.5 1.8 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 Tempo (s) Te n sã o o u C o rr e n te ( p u )
0 5 10 15 20 25 30 -1.75 -1.50 -1.25 -1.00 -0.75 -0.50 -0.25 0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 a b c a b 0 Tempo (ms) Te n sã o o u C o rr e n te ( p u ) � � � � � 0 -1.8 -1.5 -1.3 -1.0 -0.8 -0.5 -0.3 0.0 0.2 0.5 0.7 1.0 1.3 1.5 1.8 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 Tempo (s) Te n sã o o u C o rr e n te ( p u )
Transformada abc-dq0
• É importante não confundir , e com fasores.
Elas são valores instantâneos que dependem
do tempo.
Obs: pode ser , ou outra variável.
Aplicação Mecânica da Transformada
Plano de Referência
0 0cos
cos
cos
1cos 2
sin
sin
sin
1cos 2
1cos 2
1
1
1
2
2
3
3
60
30
2
2
2
60
30
120
3
3
3
60
30
120
2
,86
2
0
2
abc s qd qdt
t
t
v Kv
v
6
0,500
0,000
PR
PR
t
w
0
qd
s
abc
v
K v
�
��
=
60 Hz
0
10
20
30
40
50
60
70
80
90
100
-1
-0.5
0
0.5
1
Tensões no Sistema abc
T
en
sã
o
ab
c
(p
u)
v
av
bv
c0
10
20
30
40
50
60
70
80
90
100
-0.5
0
0.5
1
X: 23.6 Y: 0.866Tensões no Sistema qd0
Tempo (ms)
T
en
sã
o
qd
0
(p
u)
X: 42.7 Y: 0.5 X: 64.4 Y: -1.665e-016v
qv
dv
01
2
3
4
5
6
7
8
9
10
11
12
1
2
3
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9
1
0
1
1
1
2
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
1
0
11
12
� = 0 Hz
0
10
20
30
40
50
60
70
80
90
100
-1
-0.5
0
0.5
1
Tensões no Sistema abc
T
en
sã
o
ab
c
(p
u)
v
av
bv
c0
10
20
30
40
50
60
70
80
90
100
-1
-0.5
0
0.5
1
Tensões no Sistema qd0
Tempo (ms)
T
en
sã
o
qd
0
(p
u)
v
qv
dv
0�=60 Hz
0
10
20
30
40
50
60
70
80
90
100
-1
-0.5
0
0.5
1
Tensões no Sistema abc
T
en
sã
o
ab
c
(p
u)
v
av
bv
c0
10
20
30
40
50
60
70
80
90
100
-0.5
0
0.5
1
X: 23.6 Y: 0.866Tensões no Sistema qd0
Tempo (ms)
T
en
sã
o
qd
0
(p
u)
X: 42.7 Y: 0.5 X: 64.4 Y: -1.665e-016v
qv
dv
0�= 90 Hz
0
10
20
30
40
50
60
70
80
90
100
-1
-0.5
0
0.5
1
Tensões no Sistema abc
T
en
sã
o
ab
c
(p
u)
v
av
bv
c0
10
20
30
40
50
60
70
80
90
100
-1
-0.5
0
0.5
1
Tensões no Sistema qd0
Tempo (ms)
T
en
sã
o
qd
0
(p
u)
v
qv
dv
00 10 20 30 40 50 60 70 80 90 100 -1 -0.5 0 0.5 1
Tensões no Sistema abc
T en sã o ab c (p u) va vb vc 0 10 20 30 40 50 60 70 80 90 100 -0.5 0 0.5 1 X: 23.6 Y: 0.866 Tensões no Sistema qd0 Tempo (ms) T en sã o qd 0 (p u) X: 42.7 Y: 0.5 X: 64.4 Y: -1.665e-016 vq vd v0 0 10 20 30 40 50 60 70 80 90 100 -1 -0.5 0 0.5
1 Tensões no Sistema abc
T en sã o ab c (p u) va vb vc 0 10 20 30 40 50 60 70 80 90 100 -1 -0.5 0 0.5 1 Tensões no Sistema qd0 Tempo (ms) T en sã o qd 0 (p u) vq vd v0 0 10 20 30 40 50 60 70 80 90 100 -1 -0.5 0 0.5
1 Tensões no Sistema abc
T en sã o ab c (p u) va vb vc 0 10 20 30 40 50 60 70 80 90 100 -1 -0.5 0 0.5 1 Tensões no Sistema qd0 Tempo (ms) T en sã o qd 0 (p u) vq vd v0
Hz
0 10 20 30 40 50 60 70 80 90 100 -1 -0.5 0 0.5 1Tensões no Sistema abc
T en sã o ab c (p u) va vb vc 0 10 20 30 40 50 60 70 80 90 100 -1 -0.5 0 0.5 1 Tensões no Sistema qd0 Tempo (ms) T en sã o qd 0 (p u) vq vd v0