Baumuller b maXX BM5800 - Torque Ripple Compensation at IPMSM; Parameter Overview

Description of the Software Modules and Parameters
Parameter manual b maXX BM5800
Document No.: 5.16029.03
133
of 814
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Figure 47: State machine of field weakening at IPMSM
3.4.5.5 Torque ripple compensation at IPMSM
In general, torques are features of the synchronous motors. The compensation is referred
to in detail in the chapter
ZTorque ripple compensation– on page 120.
3.4.5.6 Parameter overview
Functional block: FbReluctance [171]
Number Name Type Min Max Default Value Unit Factor
Read only Storage DS Support Cyclic Write Axis-independent
171.1 Control word reluctance UINT 0 0xFFFF 0 1:1
171.3 Ld curve family FLOAT 1e-5 1e9 1e-3 mH 1:1000 X
171.4 Lq curve family FLOAT 1e-5 1e9 1e-3 mH 1:1000 X
171.5 Norm current for induc-
tance chart familiy
FLOAT 0.01 1e9 10 A 1:1 X
171.10 Minimum Id Current FLOAT -1e9 0 0 A 1:1 X
171.11 Id Current of MTPF
characteristic
FLOAT -100 0 -100 A 1:1 X