Tazehkand, MZ;
Baghdadi, M;
(2023)
Modified Third Harmonic Injection Modulation for Voltage Balancing in Multilevel Inverters.
In:
PCIM Europe Conference Proceedings.
(pp. pp. 2376-2384).
VDE VERLAG GmbH: Nürnberg, Germany.
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Abstract
To provide balanced energy extraction from different DC sources in a multilevel inverter, a new modulation method based on harmonic injection is proposed in this paper. The proposed method is inspired by the well-known 3rd harmonic injection method and can be implemented in any multilevel topology. Since the proposed method uses the sources sequentially and does not need to make any of the sources bypassed, it particularly suits binary multilevel inverters. The proposed method is studied with sinusoidal and triangular injected waveforms to compare their effectiveness for different output voltages. The functionality of the proposed method is approved by simulation results and the improvements in the case of balanced energy extraction is compared with the conventional method.
| Type: | Proceedings paper |
|---|---|
| Title: | Modified Third Harmonic Injection Modulation for Voltage Balancing in Multilevel Inverters |
| Event: | Conference: PCIM Europe 2023 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management |
| ISBN-13: | 9783800760916 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.30420/566091328 |
| Publisher version: | https://www.vde-verlag.de/proceedings-de/566091328... |
| Language: | English |
| Additional information: | This version is the version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Mechanical Engineering |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10194861 |
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