Non-traditional control and advantages of multiphase AC inverter drives


The main advantage of multiphase frequency controlled AC drives is that they have more control resources than the 3-phase ones. The increase of the inverter system phase number (i.e. the number of the phases) more than five together with the joint application of the over-phase control method and the classical principle of AC motor frequency control in these systems allow to improve considerably a number of the drive technical-and-economic characteristics (speed of response, reliability, manufacturing cost, etc.).

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@article{Brazhnikov2011NontraditionalCA, title={Non-traditional control and advantages of multiphase AC inverter drives}, author={Andrey V. Brazhnikov and I. R. Belozerov}, journal={2011 International Conference on Energy, Automation and Signal}, year={2011}, pages={1-6} }