3.3.20.3 LDMINUSLQ_VS_IS Macro

C

#define  LDMINUSLQ_VS_IS  { \
    { 0.0f,  0.00032f }, \
    { 1.0f,  0.00032f }, \
    { 2.0f,  0.00032f }, \
    { 3.0f,  0.00032f }, \
}

Summary

Defines the PMSM motor inductance characteristic curves.

Description

This macro defines a two-dimensional array of data points representing the relationship between the stator current and the difference between the direct-axis inductance (Ld​) and quadrature-axis inductance (Lq​).This data is used in Maximum Torque Per Ampere (MTPA) calculations.

Remarks

None