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Comparison of multicarrier PWM techniques for nine-level inverter drive an open-end winding induction motor | ||
| Basrah Journal for Engineering Science | ||
| Article 1, Volume 17, Issue 1, 2017, Pages 1-11 PDF (0 K) | ||
| Author | ||
| Ali K. Abdul- Abbas | ||
| Abstract | ||
| Different modulation techniques of Nine-Level Inverter (NLI) for an Open-End Winding Induction Motor (OEWIM) is presented in this paper. The two five-level inverters are fed by both ends of the open-winding induction motor. The five-level inverters are connected by cascading of four two-level inverters. This inverter topology does not neutral-point fluctuation so this topology different from neutral-point clamping inverter and this scheme does not the diode clamping to a fixed neutral point. In the different multilevel sinusoidal pulse width modulations used for the proposed topology. The drive is implemented and simulation with an open-end winding induction motor and simulation results are presented | ||
| Keywords | ||
| nine; level inverter; multicarrier PWM; open; end winding I | ||
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