Research Article

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

Figure 4

The dq axis reference current and actual current of PMSM. model predictive current control system. (a) d axis reference current and actual current. (b) q axis reference current and actual current.
(a)
(b)