S
IN
A
MICS G1
20 CU250
S
-2 Contr
ol
Units
List Manual, 09/201
7, A5E33842890
90
7
3
F
un
ction dia
g
ra
ms
3.18
V
e
cto
r contr
o
l/
U/f contr
o
l
F
ig.
3
-153
67
14 – Iq
a
nd Id
co
ntro
llers
- 6714 -
Function diagram
8
7
6
5
4
3
2
1
fp_6714_97_03.vsd
Vector control / U/f control
G120 CU250S-2
05.09.2017
V4.7.9
Iq and Id controllers
Kp_I
Tn_I
<1> [6730.1]
<2> [6731.1]
2
2
y
x
Kp_I
Tn_I
Ia
Ib
VD-
U_max 1
2
3
<1> [6730.4]
<2> [6731.4]
[6710.8]
<1> [6723.5]
<2> [6724.8]
<1> [6723.8]
<2> [6721.8]
<1> [6730.4]
<2> [6731.4]
<1> [6730.4]
<2> [6731.4]
p
K
r1718
Isq_reg Ausg
Pre-control, de-coupling and
limiting
Id_set total
Symmetrizing
Id current controller
Phase U
Phase V
Phase W
For induction motor.
For synchronous motor.
Iq current controller
U_set
U_angle
Coordinate converter
r1598
Flux setp total [%]
Mot L_leak total [mH]
r0377 [M]
Transv_decpl scal
0.0 ... 200.0 [%]
p1726 [D] (75.0)
TrnsvDecplVmaxScal
0.0 ... 200.0 [%]
p1727 [D] (50.0)
Isd_ctr_prectrScal
0.0 ... 200.0 [%]
p1702 [D] (70.0)
<2>
Isq_ctr_prectrScal
0.0 ... 200.0 [%]
p1703 [D] (60.0)
U_dir-axis_decoupl [Vrms]
r1728
Isd_ctrl I_limit [Vrms]
r1725
U_quad_decoupl [Vrms]
r1729
ZSW I_ctrl
r1408
r1408
.1
Isd_ctrl I_comp [Vrms]
r1724
r0075
Id_set [Arms]
r0077
Iq_set [Arms]
r0094
Transformat_angle [°]
I_ctrl Tn
0.00 ... 1000.00 [ms]
p1717 [D] (2.00)
Isq_ctrl I_comp [Vrms]
r1719
r0076
Id_act [Arms]
r0078
Iq_act [Arms]
ZSW I_ctrl
r1408
r1408
ZSW cl-loop ctrl
r0056
r0056
r1723
Isd_ctrl outp [Vrms]
Symmetrizing
r1733[0..1]
Quad U set [Vrms]
r1732[0..1]
Direct U set [Vrms]
I_ctrl Kp
0.000 ... 100000.000
p1715 [D] (0.000)
[2530.3]
–
+
+
+
–
+
+
+
+
+
+
+
+
+
+
+
+
.3
.9
[6799.6]
[6300.1]
[6799.1]
[8021.1]
[8022.1]
[6310.1]
[6799.6]
[6730.1] <1>
[6731.1] <2>
[6730.1] <1>
[6731.1] <2>
[2530.3]
[2526.2]
[6723.3] <1>
[6724.3] <2>
[6723.1] <1>
[6724.1] <2>
r0068
I_act abs val [Arms]
[0]
<1>
<2>
<2>
1 = Voltage limit active
1 = Voltage limiting
U_set 1
Содержание SINAMICS G120
Страница 1: ...SINAMICS SINAMICS G120 CU250S 2 Control Units List Manual 09 2017 Edition www siemens com drives ...
Страница 2: ......
Страница 726: ...2 Parameters 2 6 Quick commissioning p0010 1 SINAMICS G120 CU250S 2 Control Units 726 List Manual 09 2017 A5E33842890 ...
Страница 990: ...3 Function diagrams 3 26 Data sets SINAMICS G120 CU250S 2 Control Units 990 List Manual 09 2017 A5E33842890 ...
Страница 1242: ...A Appendix A 2 List of abbreviations SINAMICS G120 CU250S 2 Control Units 1242 List Manual 09 2017 A5E33842890 ...
Страница 1255: ......