Model-predictive control for common-mode voltage reduction and third-harmonic current injection techniques with five-phase inverters
Author | Dabour S.M. |
Author | Abdel-Khalik A.S. |
Author | Ahmed S. |
Author | Massoud A. |
Available date | 2020-01-01T10:25:04Z |
Publication Date | 2018 |
Publication Name | 2017 19th International Middle-East Power Systems Conference, MEPCON 2017 - Proceedings |
Publication Name | 19th International Middle-East Power Systems Conference, MEPCON 2017 |
Resource | Scopus |
ISBN | 9781538609903 |
Abstract | This paper employs a Model Predictive Control (MPC) technique to reduce the Common-Mode-Voltage (CMV) in five-phase inverters when third harmonic current injection is applied. According to the inverter space vector model, which comprises 32 vectors, it has been proved that the long and short space vectors generate a minimum CMV magnitude, while the medium and zero space vectors generate medium and large CMV magnitude, respectively. Accordingly, in this paper, the long and short space vectors are used in the proposed controller, not only to generate multi frequency output with reduced CMV, but also to reduce the number of calculations. It has been shown that the elimination of medium and zero vectors is not critical because the control remains in a wide range of the modulation index using short and long voltage vectors. The successful performance of the proposed technique is verified using simulation and experimental results. - 2017 IEEE. |
Language | en |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Subject | Common-mode voltage five-phase inverter model predictive control multi frequency voltage generation |
Type | Conference Paper |
Pagination | 1310-1315 |
Volume Number | 2018-February |
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Electrical Engineering [2616 items ]