|
Induction Motor Speed Estimation by Using Spectral Current AnalysisKeywords: Speed estimation , rotor slots , eccentricity , spectral current analysis , current harmonics , induction motor Abstract: An interesting application for the FFT analysis is related to the induction motor speed estimation based on spectral current analysis. The paper presents the possibility of induction motor speed estimation by using the current harmonics generated because of the rotor slots and of the eccentricity.
|