Bokai Guan
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View article: Analysis of Vibration Effects of Radial and Tangential Electromagnetic Force Harmonics in Submersible Induction Motors
Analysis of Vibration Effects of Radial and Tangential Electromagnetic Force Harmonics in Submersible Induction Motors Open
In submersible induction motors the inner surface of the stator is subjected to radial and tangential electromagnetic forces, which can cause radial and tangential vibrations in the motor, resulting in noise.However,existing analysis rarel…
View article: Bearing Fault Numerical Model for the Closed-slot Rotor Submersible Motor
Bearing Fault Numerical Model for the Closed-slot Rotor Submersible Motor Open
This study proposes a numerical model of the bearing fault of a motor with a closed-slot rotor using the finite element method (FEM). The rotor's radial motion can be regarded as static eccentric at the defect time points and healthy at ot…