Motor Saturation Characteristic Flux 1 / Mot Saturat.flux 1; Motor Saturation Characteristic Flux 2 / Mot Saturat.flux 2 - Siemens SINAMICS G150 Manual

2 Parameters
2.2 List of parameters
p0362[0...n]

Motor saturation characteristic flux 1 / Mot saturat.flux 1

VECTOR_G Can be changed: C2(3), U, T
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: -
Min
10.0 [%]
Description: The saturation characteristic (flux as mapping of current) is defined using 4 points.
This parameter specifies the y coordinate (flux) for the 1st value pair of the characteristic.
Induction motors (ASM) and separately-excited synchronous motors (SESM):
The saturation characteristic describes the mapping of the magnetizing current onto the motor flux.
The parameter sets the first motor flux as a [%] referred to the rated motor flux.
Permanent-magnet synchronous motors (PESM):
The saturation characteristic describes the mapping of the stator quadrature axis current onto the stator quadrature
axis flux.
The parameter sets the first stator quadrature axis flux as a [%] referred to the product of the unsaturated quadrature
inductance (p0356) and the rated motor current.
Dependency: The following applies for the flux values:
p0362 < p0363 < p0364 < p0365
The following applies for the stator quadrature axis flux values (PESM):
20 % < p0362 < p0363 < p0364 < p0365
Refer to: p0366
Notice: For permanent-magnet synchronous motors (PESM):
If the parameters are not set as specified, i.e. not in ascending order and to more than 20 %, the unsaturated
quadrature inductance (p0356) is always used for quadrature axis flux calculation purposes.
Note: For induction motors, p0362 = 100 % corresponds to the rated motor flux.
For separately-excited synchronous motors p0362 = 100% corresponds to an induced terminal voltage with the
magnitude of the rated motor voltage (under no-load conditions at the synchronous speed).
With permanent-magnet synchronous motors, p0362 = 100 % corresponds to the product of the unsaturated
quadrature inductance (p0356) and the rated motor current (p0305).
When quick commissioning is exited with p3900 > 0, then the parameter is reset if a catalog motor has not been
selected (p0300).
p0363[0...n]

Motor saturation characteristic flux 2 / Mot saturat.flux 2

VECTOR_G Can be changed: C2(3), U, T
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: -
Min
10.0 [%]
Description: The saturation characteristic (flux as mapping of current) is defined using 4 points.
This parameter specifies the y coordinate (flux) for the 2nd value pair of the characteristic.
Induction motors (ASM) and separately-excited synchronous motors (SESM):
The saturation characteristic describes the mapping of the magnetizing current onto the motor flux.
The parameter sets the second motor flux as a [%] referred to the rated motor flux.
Permanent-magnet synchronous motors (PESM):
The saturation characteristic describes the mapping of the stator quadrature axis current onto the stator quadrature
axis flux.
The parameter sets the second stator quadrature axis flux as a [%] referred to the product of the unsaturated
quadrature inductance (p0356) and the rated motor current.
138
Calculated: -
Dyn. index: MDS, p0130
Units group: -
Scaling: -
Max
800.0 [%]
Calculated: -
Dyn. index: MDS, p0130
Units group: -
Scaling: -
Max
800.0 [%]
List Manual (LH2), 04/2014, A5E03263479A
Access level: 3
Func. diagram: 6723, 6726
Unit selection: -
Expert list: 1
Factory setting
60.0 [%]
Access level: 3
Func. diagram: 6723, 6726
Unit selection: -
Expert list: 1
Factory setting
85.0 [%]
SINAMICS G130/G150