Abstract
This work articulates double carrier based five-level pulsewidth modulation for a nine-phase hex-tuple inverter AC drive. A set of standard three-phase voltage source inverter (VSI) with slight modification is used for framing the ninephase AC drive. In particular VSI packed with one bidirectional device (MOSFET/IGBT) per phases and neutral point are established by linking two capacitors. A double carrier zero-shifted five-level pulse width modulation (DCZSFM) algorithm is adapted to regulate each VSI. Therefore, each VSI behaves as five-level output generator as a classical five-level multilevel inverter (MLI) types. Complete power modules along with modulation techniques are numerically developed in Matlab/PLECS software. Detailed set of results is provided in this paper on the basis of balanced operation and confirms the theoretical background always. Investigation of the nine-phase AC drives suits the needs of low-voltage/high current application to electric vehicle, traction systems and `More-Electric Aircraft'.
Original language | English |
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Title of host publication | Proceedings of the 4th IET Clean Energy and Technology Conference (CEAT 2016) |
Publisher | Institution of Engineering and Technology |
Publication date | Nov 2016 |
ISBN (Print) | 978-1-78561-238-1 |
DOIs | |
Publication status | Published - Nov 2016 |
Event | 4th IET Clean Energy and Technology Conference (CEAT 2016) - Kuala Lumpur, Malaysia Duration: 14 Nov 2016 → 15 Nov 2016 |
Conference
Conference | 4th IET Clean Energy and Technology Conference (CEAT 2016) |
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Country/Territory | Malaysia |
City | Kuala Lumpur |
Period | 14/11/2016 → 15/11/2016 |