Siemens G130 - Fig. 3-144 6721 - Id setpoint (PEM, p0300 = 2)

SINAMICS G130/G150 List Manual (LH2), 07/2016, A5E03263479A
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3 Function diagrams
3.16 Vector control
Fig. 3-144 6721 – Id setpoint (PEM, p0300 = 2)
- 6721 -
Function diagram
87654321
fp_6721_54_eng.vsd
DO: VECTOR
S120/S150/G130/G150
12.07.13 V04.08.00
Vector control - Id setpoint (PMSM, p0300 = 2)
M_set static
p1610[D]
Mot t_excitation
p0346
1
0
r1751.0
from the model control
I_set T_smooth
p1616
[6060.6]
<1> = G130/G150 only at PMSM without encoder.
<1>
To current controller
[6714]
p0115[2] (Motor Modules)
MAX
22
Iq
Iabs
Id_setp total
r1624
Mot kt
p0316[M]
Mot kt_reluctance
p0328[M]
M
Iq
[6640.5]
[6710.1]
[6714.6]
Ld
Lq
kt
rel
kt
r1762 MotMod dev comp 1
[6731.2]
Torque setting value, speed controller
[6040]
M_suppl_accel
p1611[D]
r1515 M_suppl total
r1797 MotMod kT corr
from model control
[6731.3]
[6060.4]
r1518 M_accel
0.9 x r0067
r1538
r1539
r0067
n-Ctrl = 1
Open-loop
controlled
operation
&
select n-ctrl
M adaptation
Iabs
pre
M
1
0
Id_set
Iabs
(r1407.2)
0 = M-ctrl
1 = n-ctrl
I
d
Id_inject
Iq
M
MotMod w/o enc Kp
p1757[D]
Mot L_leak total
r0377[M]
Mot L_stator d
r0378[M]
From Id_field weakening controller
[6724.8]
r0077
Iq_set
MIN
Mot phi_load opt
p0327[M]
[6710.8]
Optimal Current
r0063[0]
n_act unsmoothed
p1750.5
1
0
[6731]
[6640.1]
p1755
2.0 *
p1755
1
PMSM: Permanent-magnet synchronous motor