Abstract
This paper presents a sinusoidal pulsewidth modulation (SPWM) method with multimode control technique which is particularly suitable for the 3-phase AC induction motor inverter drive. The operational principle of the sinusoidal PWM method based on the flux-linkage vector locus has been explained. With the proposed multimode control strategy, the output fundamental can be controlled smoothly in full operation frequency range. Experimental results have been obtained from a laboratory prototype to verify the effectiveness of the proposed method.
Original language | English |
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Pages (from-to) | 961-979 |
Number of pages | 19 |
Journal | International Journal of Electronics |
Volume | 63 |
Issue number | 6 |
DOIs | |
State | Published - 1 Jan 1987 |