Asymmetry cascade multilevel modulation strategy research and its simulation

DOI

10.2991/icmmita-15.2015.294How to use a DOI?

Keywords

asymmetric; multilevel; inverter

Abstract

This paper proposes asymmetric cascaded multilevel inverter with unequal dc-link voltage ratio. Meanwhile, it’s proved when asymmetric topology with dc-link ratio of 1:2:4, the output voltage level can be maximized with the same number of devices. For this kind of topology, this paper designs the corresponding modulation strategy and current regulator. And for the structural features of asymmetric topology, the asymmetric cascaded multilevel inverter is simulated in the Matlab/Simulink.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Juan Feng
AU  - Zi-peng Li
PY  - 2015/11
DA  - 2015/11
TI  - Asymmetry cascade multilevel modulation strategy research and its simulation
BT  - Proceedings of the 2015 3rd International Conference on Machinery, Materials and Information Technology Applications
PB  - Atlantis Press
SP  - 1588
EP  - 1592
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmita-15.2015.294
DO  - 10.2991/icmmita-15.2015.294
ID  - Feng2015/11
ER  -