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AC Induct'n Motor Control Using Constant V/Hz Principle/Space Vector PWM- 'C240 (Rev. A)

The principles of constant V/Hz control for AC Induction motor and space vector PWM technique are reviewed. Two different implementations are presented. Implementation issues such as command voltage generation, switching pattern determination, speed measurement and scaling are discussed. Experimental data are shown. Full programs are attached in the appendices.



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