• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2009.05a
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• pp.771-774
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• 2009

In this paper, the secondary wound type induction machiner was applied to random wave input generation system. It is necessary to know the transient sate of the induction machine, for getting the stabilized power from the random wave input. Here the two-axis theory is adopted and the primary and secondary variables like as current, voltages, power were calculated. From the fluctuating natural power, we can get the CVCF output power by using microprocessor control VSI.