Siemens G130 List Manual page 1283

<2>
Vdc prectrl P scal
p3519[0]
Vdc pre-ctrl P
p3520[0]
Vdc prectrl P scal
p3519[3]
Vdc pre-ctrl P
p3520[3]
Power pre-control
Vdc Z_set
DC link voltage controller
p3511
r5433
[7984.6]
+
Vdc Z_set
300.00...1600.00 V
+
p3510 (600.00)
Vdc act val
r0070
[8950.1]
Inhib V_ctrl mode
p3513
<1> The linearization calculates with p0311[MDS] and MDS = p0186[0].
<2> p3519[0] … p3519[3] are standardized via r2004.
1 2
DO: VECTOR
Technology controller - DC link voltage controller (r0108.16 = 1)
(p3519[0] + p3520[0]) * p3521[0] / r0070
Prectrl P scal
p3523[0]
(0)
p3521[0]
+
(0)
+
(p3519[3] + p3520[3]) * p3521[3] / r0070
p3521[3] p3523[3]
(0)
Prectrl P scal
+
(0)
+
3 4
+
I = P/U
+
+
+
Linearization <1>
Vdc_ctrl Kp Vdc_ctrl Tn
p3560 p3562
C_DCL tot
Kp Tn
p3422
+
+ +
–
r3554
Vdc setpoint
Vdc_ctr I_output
r0088
[8964.6]
5
fp_7960_54_eng.vsd
05.04.16 V04.08.00
n_act unsmoothed
r0063[0]
Enabling and
r1536[0]
linearization <1>
-1
Vdc_ctr PI output
r3554[1]
r1537[0]
1
6 7
Function diagram
S120/S150/G130/G150
p0115[0] (250.00 μs)
ZK_prectrl disp
r3522[0]
ZK_prectrl disp
r3522[3]
ZK_prectrl disp
r3522[4]
Vdc-ctrl active
r3405.1
[6220.7]
I_act ctrl stp
r3517
[6220.6]
8
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