Siemens SINAMICS Handbuch Seite 546

Flusssollwert ges [%]
<1> [6723.5]
r1598
<2> [6724.8]
<1> [6723.8] Id_sollw gesamt [Aeff]
<2> [6721.8]
r1624
Id_soll [Aeff]
r0075
Iq_soll [Aeff]
[6710.8] r0077
Phase U
<1> [6730.4]
Ia
<2> [6731.4]
3
Phase V
<1> [6730.4]
<2> [6731.4]
Ib
2
Phase W
<1> [6730.4]
<2> [6731.4]
<1> Bei Asynchronmotor.
<2> Bei Synchronmotor.
1 2
Vektorregelung
Iq- und Id-Regler
Vorsteuerung, Entkopplung und
Begrenzung
Id-Stromregler
Symmetrierung
+
–
Kp_I Tn_I
I_reg Kp I_reg Tn
0.000 ... 100000.000 0.00 ... 1000.00 [ms]
p1715 [D] (0.000) p1717 [D] (2.00)
Symmetrierung
+
–
Kp_I Tn_I
Iq-Stromregler
x 2 y 2
VD-
3 4
ZSW I_reg
r1408
r1408 .1
+ + +
+ +
+
+ +
+
+ +
+
5 6
fp_6714_97_05.vsd
07.12.2015
U_soll 1
[6723.1] <1>
[6724.1] <2>
U_max 1
[6723.3] <1>
[6724.3] <2>
ZSW Regelung
r0056
r0056 .9 [2526.2]
U_längs_soll [Veff]
r1732[0..1]
ZSW I_reg
r1408
r1408 .3 [2530.2]
U_soll
[6730.1] <1>
K
[6731.1] <2>
Koordinatenwandler
U_Winkel
[6730.1] <1>
p
[6731.1] <2>
U_quer_soll [Veff]
r1733[0..1]
I_ist Betrag [Aeff]
[6300.1], [6799.1],
r0068 [0] [8017.1], [8019.1],
[8021.1], [8022.1]
Iq_ist [Aeff]
[6310.1]
r0078
[6799.6]
Id_ist [Aeff]
r0076 [6799.6]
7
Funktionsplan
SINAMICS G120C
V4.7.6
8
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