ABB ACQ80-04 User Manual

Parameters 173
98
98 User motor
parameters
Motor values supplied by the user that are used in the motor
model.
These parameters are useful for non-standard motors, or to
just get more accurate motor control of the motor on site. A
better motor model always improves the shaft performance.
98.01 User motor model
mode
Activates the motor model parameters 98.02…98.12.
Notes:
• Parameter value is automatically set to zero when ID run is
selected by parameter 99.13 ID run requested. The values
of parameters 98.02…98.12 are then updated according to
the motor characteristics identified during the ID run.
• Measurements made directly from the motor terminals
during the ID run are likely to produce slightly different
values than those on a data sheet from a motor
manufacturer.
• This parameter cannot be changed while the drive is
running.
Not selected
Not selected Parameters 98.02…98.12 inactive. 0
Motor parameters The values of parameters 98.02… 98.12 are used as the
motor model.
1
98.02 Rs user Defines the stator resistance R
S
of the motor model.
With a star-connected motor, R
S
is the resistance of one
winding. With a delta-connected motor, R
S
is one-third of the
resistance of one winding.
0.00000 p.u.
0.00000…0.50000
p.u.
Stator resistance in per unit. -
98.03 Rr user Defines the rotor resistance R
R
of the motor model. 0.00000 p.u.
0.00000…0.50000
p.u.
Rotor resistance in per unit. -
98.04 Lm user Defines the main inductance L
M
of the motor model. 0.00000 p.u.
0.00000…10.00000
p.u.
Main inductance in per unit. -
98.05 SigmaL user Defines the leakage inductance
σL
S
. 0.00000 p.u.
0.00000…1.00000
p.u.
Leakage inductance in per unit. -
98.06 Ld user Defines the direct axis (synchronous) inductance.
Note: This parameter is valid only for permanent magnet
motors.
0.00000 p.u.
0.00000 …
10.00000 p.u
Direct axis inductance in per unit. -
98.07 Lq user Defines the quadrature axis (synchronous) inductance.
Note: This parameter is valid only for permanent magnet
motors.
0.00000 p.u.
0.00000 …
10.00000 p.u
Quadrature axis inductance in per unit. -
98.08 PM flux user Defines the permanent magnet flux.
Note: This parameter is valid only for permanent magnet
motors.
0.00000 p.u.
0.00000 … 2.00000
p.u
Permanent magnet flux in per unit. -
No. Name/Value Description Def/FbEq16
ACQ80 FW.book Page 173 Thursday, February 14, 2019 11:33 AM

ABB ACQ80-04 Specifications

General

Brand	ABB
Model	ACQ80-04
Category	DC Drives
Language	English