Motor Damping Resistance Q Axis / Mot R_Damp Q; Motor Stator Leakage Inductance / Mot L_Stator Leak.; Motor Stator Inductance D Axis / Mot L_Stator D - Siemens SINAMICS G150 Manual

2 Parameters
2.2 List of parameters
Notice: When selecting a catalog motor (p0301), this parameter is automatically pre-assigned and is write protected.
Information in p0300 should be carefully observed when removing write protection.
Note: The parameter is not used for synchronous motors (p0300 = 2xx).
p0355[0...n]

Motor damping resistance q axis / Mot R_damp q

VECTOR_G Can be changed: C2(3), U, T
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: ASM, PEM, REL
Min
0.00000 [ohm]
Description: Sets the damping resistance of the separately-excited synchronous motor quadrature to the rotor direction (q axis).
This parameter value is automatically calculated using the motor model (p0340 = 1, 2).
p0356[0...n]

Motor stator leakage inductance / Mot L_stator leak.

VECTOR_G Can be changed: C2(3), U, T
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: -
Min
0.00000 [mH]
Description: This parameter value is automatically calculated using the motor model (p0340 = 1, 2) or using the motor
identification routine (p1910).
Induction motor, separately-excited synchronous motor: Sets the rotor leakage inductance of the motor.
Synchronous motor: Sets the stator quadrature axis inductance of the motor.
Notice: When selecting a catalog motor (p0301), this parameter is automatically pre-assigned and is write protected.
Information in p0300 should be carefully observed when removing write protection.
Note: If the stator leakage inductance (p0356) for induction motors is changed outside the commissioning phase (p0010 >
0), the magnetizing inductance (p0360) is automatically adapted to the new EMF (r0337). You are then advised to
repeat the measurement for the saturation characteristic (p1960).
For permanent-magnet synchronous motors (p0300 = 2), this is the non-saturated value and is, therefore, ideal for a
low current.
p0357[0...n]

Motor stator inductance d axis / Mot L_stator d

VECTOR_G Can be changed: C2(3), U, T
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: ASM, REL, FEM
Min
0.00000 [mH]
Description: Sets the stator direct-axis inductance of the synchronous motor.
This parameter value is automatically calculated using the motor model (p0340 = 1, 2) or using the motor
identification routine (p1910).
Note: The parameter is not used for separately-excited synchronous motors (p0300 = 5).
For permanent-magnet synchronous motors (p0300 = 2), this is the non-saturated value and is ideal for a low current.
p0358[0...n] Motor rotor leakage inductance / damping inductance d axis / Mot L_r leak / LDd
VECTOR_G Can be changed: C2(3), U, T
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: PEM, REL
Min
0.00000 [mH]
Description: Sets the rotor/secondary section leakage inductance of the motor.
136
Calculated: CALC_MOD_EQU
Dyn. index: MDS, p0130
Units group: 16_1
Scaling: -
Max
300.00000 [ohm]
Calculated: CALC_MOD_EQU
Dyn. index: MDS, p0130
Units group: 15_1
Scaling: -
Max
1000.00000 [mH]
Calculated: CALC_MOD_EQU
Dyn. index: MDS, p0130
Units group: 15_1
Scaling: -
Max
1000.00000 [mH]
Calculated: CALC_MOD_EQU
Dyn. index: MDS, p0130
Units group: 15_1
Scaling: -
Max
1000.00000 [mH]
List Manual (LH2), 04/2014, A5E03263479A
Access level: 3
Func. diagram: 6727
Unit selection: p0349
Expert list: 1
Factory setting
0.00000 [ohm]
Access level: 3
Func. diagram: -
Unit selection: p0349
Expert list: 1
Factory setting
0.00000 [mH]
Access level: 3
Func. diagram: -
Unit selection: p0349
Expert list: 1
Factory setting
0.00000 [mH]
Access level: 3
Func. diagram: 6727
Unit selection: p0349
Expert list: 1
Factory setting
0.00000 [mH]
SINAMICS G130/G150