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 Paper |
Pagination | 60-65 |
Volume Number | 2018-January |
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Electrical Engineering [2611 items ]