ABB DCS 600 MultiDrive Manual

II F 3-9
3ADW000072R0501_DCS600_System_description_e_e
Fig. 3.8/4: Armature current control
TORQUE CORRECTION
TORQ USED REF
2.13
2.14
FLUX REF FLD WEAK
3.14
CUR R EF SLOPE
di/dt 41.10
SCALE
HL
LL
20.12
CUR LIM MOT BRIDGE
20.13
CUR LIM GEN BRIDGE
CUR REF 3
3.12
CURRENT CONTROLLER
CONTROL TYPE SEL
ARM CUR PI P-GAIN
ARM CUR PI I-GAIN ARM CUR IP P-GAIN ARM CUR IP I-GAIN
DISCONT CUR LIMIT
43.01 43.02
43.03
43.04
43.05
43.06
PI-IP
+
-
LOAD CUR ACT
1.27
4096 == Motor nominal current
LOAD CUR ACT FILT
1.28
Armature Current Measurem.
EMF Calc.
HL
LL
20.14
MAX FIRING ANGLE
20.15
MIN FIRING ANGLE
ALPHA_MAX Calc.
3.13
FIRING ANGLE
FIRE UNIT
1.19
SELECTED BRIDGE
MOTOR NOM VOLTAGE
MOTOR NOM CURR ENT
99.02
99.03
CONV NOM CURR
4.13
Mains Voltage Measurem.
Converter Current Measurem.
U_SUPPLY
42.06
RL MAINS VOLT ACT MAINS VOLT ACT
RL CONV CUR ACT
CONV CUR ACT
1.11 1.12
1.15 1.16
MM
MOTOR 1 MOTOR 2
Field Current Measurem.
REL FIELD CUR M1
FIELD CUR M1
3.19
3.20
3.21 3.22
Field Current Measurem.
REL FIELD CUR M2
FIELD CUR M2
FIRST FIELD EXCITER
MOT 1 NOM FLD CUR 41.03
FIELD CUR REF M1
3.17
USED FEX TYPE
15.05
1,2,4,5,6,7, 8,9,10,11,12,13
FIELD CUR REF M2
3.18
3,4
FLD CUR @40% FLUX
41.14
41.15
FLD CUR @70% FLUX
41.16
FLD CUR @90% FLUX
FLUX/FIELD LINEARIZATION
RL EMF VOLT ACT
1.17
EMF CONTROLLER
46.03EMF CON KP 46.04
EMF CON KI
FLUX CONTROL
MOTOR NOM SPEED 99.05
INT EMF REF
41.19
MOTOR SPEED
1.02
M
N
= 10000 =
M
max
= 3.2 * M
N
4096 = 100% of I_MOTx_FIELD_A
ARMATURE CURRENT CONTROL
SECOND FIELD EXCITER
MOT 2 NOM FLD CUR 41.17
dcs_600\docu\fig_3a_a.dsf
FLUX REF FLD WEAK
EMF REF
45.03
45.02 flux/emf ref sel = EXT REF
FLUX REF
45.01
3.14
45.02 flux/emf ref sel = EXT REF OR 46.07 flux ref sel = EXT REF
CUR REF 2
3.28
FLUX REF SUM
3.15
AI V REF
3.29
MUX
EMF REF SEL
46.08
0
3 2
1
V REF 1
3.24
FLUX REF EMF
3.26
46.12
V REF SLOPE
46.05
EMF CON BLOCK LEV
46.10
V COR
46.11
V STEP
46.13V LIM P
46.14V LIM N
V ref Modification
V REF 2
3.25
VOLT ACTUAL
3.23
EMF ACT FILT TC
46.06
Diagram for OPER MODE SELECT (15.16) < 5
FIELD 2 REF
44.23
via drive logic
MAXIMUM FLUX 45.07
FLUX COR
43.20
20.12
20.13
2.19
2.20
torque limit claculation
set to 0, if FIX field selected (15.06)
set to MAXIMUM FLUX (45.07), if FIX field selected (15.06)
OPTITORQUE Field reversal
+
+
scaled to NOM SUPPLY VOLT (42.06)
from TORQUE Limiter

ABB DCS 600 MultiDrive Specifications

General

Brand	ABB
Model	DCS 600 MultiDrive
Category	Media Converter
Language	English