Mohamed Yazid RN - Academia.edu (original) (raw)
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Papers by Mohamed Yazid RN
Journal of electrical engineering, 2006
This paper describes a new approach for analysing the effect of the space distribution of rotor b... more This paper describes a new approach for analysing the effect of the space distribution of rotor bars in squirrel cage induction machines on the generation of rotor slot harmonics (RSH). An analytical expression of the stator current has been developed. The proposed expression is based on the linkage inductance expression derived using the winding function approach (WFA) and its decomposition into Fourier series. This approach describes the necessary relationship required for the presence of rotor slot harmonics and explains how the stator current is influenced by voltage unbalance. Simulations results have shown excellent match with theoretically predicted harmonic components.
Journal of electrical engineering, 2006
This paper describes a new approach for analysing the effect of the space distribution of rotor b... more This paper describes a new approach for analysing the effect of the space distribution of rotor bars in squirrel cage induction machines on the generation of rotor slot harmonics (RSH). An analytical expression of the stator current has been developed. The proposed expression is based on the linkage inductance expression derived using the winding function approach (WFA) and its decomposition into Fourier series. This approach describes the necessary relationship required for the presence of rotor slot harmonics and explains how the stator current is influenced by voltage unbalance. Simulations results have shown excellent match with theoretically predicted harmonic components.