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https://doi.org/10.1109/PCITC.2015.7438127
| Title: | Selective Harmonic Optimization for Flexible Single-Phase Operation of Cascaded H-Bridge Multilevel Inverters | Authors: | Krishnanand, KR Moirangthem, Joymala Panda, SK |
Keywords: | Science & Technology Technology Computer Science, Information Systems Engineering, Electrical & Electronic Computer Science Engineering multilevel inverters signal models harmonic generation harmonic elimination stochastic optimization ELIMINATION PSO COLONY |
Issue Date: | 2015 | Publisher: | IEEE | Citation: | Krishnanand, KR, Moirangthem, Joymala, Panda, SK (2015). Selective Harmonic Optimization for Flexible Single-Phase Operation of Cascaded H-Bridge Multilevel Inverters. IEEE Power, Communication and Information Technology Conference (PCITC) : 918-923. ScholarBank@NUS Repository. https://doi.org/10.1109/PCITC.2015.7438127 | Abstract: | © 2015 IEEE. This paper presents a generic output model of multilevel inverters formed through cascaded H-bridges and their flexibility in attaining desired harmonic levels, which could also include elimination of the selected harmonics. The signal model of the possible outputs of a multilevel inverter is mathematically represented and then compared with a conventional signal model that is based on harmonic decomposition. The mathematical relations thus obtained are used for formulation of objectives of selective harmonic optimization. An example of optimization using a stochastic algorithm is presented for validation. The content presented is an enabling step for ensuring smartness in the operation of the multilevel inverters when connected to a microgrid. | Source Title: | IEEE Power, Communication and Information Technology Conference (PCITC) | URI: | https://scholarbank.nus.edu.sg/handle/10635/171095 | ISBN: | 9781479974559 | DOI: | 10.1109/PCITC.2015.7438127 |
| Appears in Collections: | Staff Publications Elements |
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