
This paper presents a solution for the estimation of induction machine rotor speed utilizing harmonic saliencies created by rotor and stator slotting. This solution purposes to add a carrier-signal voltage at the fundamental excitation. We obtain a carrier-signal current that contains the spatial information. The PWM reference voltage is calculated with DSP - ADMC401, from Analog Device.
TK7885-7895, Computer engineering. Computer hardware, induction motors, harmonic analysis, Electrical engineering. Electronics. Nuclear engineering, speed measurement, pulse width modulated inverters, Fast Fourier transforms, TK1-9971
TK7885-7895, Computer engineering. Computer hardware, induction motors, harmonic analysis, Electrical engineering. Electronics. Nuclear engineering, speed measurement, pulse width modulated inverters, Fast Fourier transforms, TK1-9971
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