Function diagrams
Vector control
2-464
Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
Picture 2-81 6714 – Iq and Id controllers
- 6714 -
Function diagram
8
7
6
5
4
3
2
1
fp_S01_6714_en.vsd
DO: VECTOR
SINAMICS G
17.12.04
V02.02.00
Vector current control - Iq and Id controllers
Kp
_
I
Tn_I
+
–
r0078
Iq_act
r0069[1]
I_phase actual value
r1598
Flux setpoint total
Id_set total
r0077
Iq_set
r0069[2]
I_phase actual value
r0069[0]
I_phase actual value
[6730.1]
Mot L_leakage, total
p0377
Isq_ctrl_pre-ctrl scal
p1703
Quadrature axis_de-couple scal
p1726
Quadrature axis_de-couple VmaxScal
p1727
Pre-control, de-coupling a
n
d
limiting
Balancing
2
2
y
x
+
r1723
Isd_ctrl outpu
t
p1715
p1717
Kp
_
I
Tn_I
–
Ia
Ib
VD -
r0068
I_act abs. value
V_set
r0063
n_act smooth
Iq
M
V_angle
V_max 1
V_set 1
[6010.6]
2
3
[6730.1]
[6730.1]
[6730.4]
[6710.8]
[6723.1]
Id control, I component limiting
r1408.1
+
+
+
+
+
Refer to [1020.7]
p0115[y] (MM)
Isd_ctrl I_comp
r1724
+
+
+
+
+
+
+
+
[6723.8]
Balancing
Id current controller
Iq current controller
Voltage limiting
r1408.3
Voltage limit active
r0056.9
Id_act
r0076
r1719
Isq_ctrl Tn
Isq_ctrl outpu
t
r1718
Isd_ctrl I_limit
r1725
V_de-couple
r1728
V_quadr
atur
e ax
is
_
s
e
t
r1733
V_direct axis_set
r1732
Id_set
r0075
Transformat_angle
r0094
[6730.4]
[6730.4]
[6310.1]
300 ms
I_act abs value smooth
r0027
r0080
M_act
p
K
Coordinate convert
e
r
r0082
P_act
100 ms
Active power, smooth
r0032
[6730.1]
[6723.4]
[6723.1]
Содержание SINAMICS G
Страница 1: ...List Manual 12 2004 Edition sinamics SINAMICS G ...
Страница 2: ......
Страница 8: ...Preface Preface 8 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...
Страница 680: ...List of Abbreviations Abbreviations 680 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...
Страница 686: ...References References 686 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...
Страница 696: ...Index Index 696 Siemens AG 2004 All Rights Reserved SINAMICS G List Manual Edition 12 2004 ...