Research Article

[Retracted] Fault Diagnosis Method of Rotor Magnetic Field Local Demagnetization in Permanent Magnet Synchronous Motor Model Predictive Current Control System

Table 1

The parameters of PMSM.

ParametersValueParametersValue

Pole pairs4Rated speed900 rpm
Stator resistance0.0154 Ωd axis inductanceL d = 2.517mH
Rotor flux linkage0.1732 Wbq axis inductanceL q = 5.99mH