Enhancing the DC voltage utilization of twelve-switch voltage source inverter feeding symmetrical/asymmetrical nine-phase loads
| Author | Elserougi, Ahmed |
| Author | Abdelsalam, Ibrahim |
| Author | Massoud, Ahmed |
| Author | Ahmed, Shehab |
| Available date | 2021-01-27T11:06:56Z |
| Publication Date | 2017 |
| Publication Name | Proceedings - 2017 4th International Conference on Information Technology, Computer, and Electrical Engineering, ICITACEE 2017 |
| Resource | Scopus |
| Abstract | Twelve-Switch Nine-Phase Inverter (TSNPI) can be used to feed three independent three-phase loads or nine-phase load such as nine-phase machines. It provides dc-ac conversion with a reduced number of switches, as only twelve switches are employed to feed the load instead of employing conventional nine-phase voltage source inverter with eighteen switches. In this paper, optimum sinusoidal modulating signals are extracted to enable operating with enhanced utilization of the dc input voltage while feeding symmetrical/asymmetrical nine-phase loads. Simulation and experimental results are presented to validate the proposed approach. |
| Language | en |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Subject | nine-phase induction machine Nine-phase Inverter reduced number of switches |
| Type | Conference |
| Pagination | 60-65 |
| Volume Number | 2018-January |
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Electrical Engineering [2811 items ]