Estimation of Total Harmonic Distortion in Short Chorded Induction Motors Using Artificial Neural Network
نویسنده
چکیده
In this paper, Artificial Neural Network (ANN) technique has been used for the estimation of voltage THD (Total Harmonic Distortion), current THD and power factor, mainly from input and output measurements of five different chorded induction motors fed from a pulse width modulation inverter voltage supply. A sinusoidal pulsewidth modulation (SPWM) inverter feeding five different chorded three-phase induction motors were tested up to first thirty harmonic voltage component at different loads. The results show that the artificial neural network model produces reliable estimates of voltage THD, current THD and power factor.
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Harmonic Variations in Three-phase Induction Motors Fed by PWM Inverter with Different Stator Coil Pitches
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