Rotor Faults Diagnosis in PMSMs Based on Branch Current Analysis and Machine Learning
To solve the problem that it is difficult to accurately identify the rotor eccentric fault, demagnetization fault and hybrid fault of a permanent magnet synchronous motor (PMSM) with a slot pole ratio of 3/2 and several times of it, this paper proposes toys a method to identify the rotor fault based on the combination of branch current analysis and