Particle swarm optimisation-based modified SHE method for cascaded H-bridge multilevel inverters

Low-frequency switching strategies are considered as an effective way of achieving efficient performance in multilevel inverters. Selective harmonic elimination (SHE) is a modulation technique of this category which gives a superior outcome suppressing low-order detrimental harmonics. Limited number...

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Bibliographic Details
Published in:	IET power electronics Vol. 10; no. 1; pp. 18 - 28
Main Authors:	Etesami, Mohammadhossein, Ghasemi, Negareh, Vilathgamuwa, Don Mahinda, Malan, Wynand Louis
Format:	Journal Article
Language:	English
Published:	The Institution of Engineering and Technology 20.01.2017
Subjects:	bridge circuits cascade networks cascaded H‐bridge multilevel inverters Electric potential Electronics floating voltage levels Harmonics harmonics suppression Inverters invertors low‐frequency switching strategies low‐order detrimental harmonics Mathematical analysis modulation technique Multilevel nonlinear equations particle swarm optimisation power conversion harmonics selective harmonic elimination SHE method switching convertors Voltage voltage quality Waveforms voltage quality cascade networks low-frequency switching strategies particle swarm optimisation bridge circuits modulation technique power conversion harmonics floating voltage levels low-order detrimental harmonics switching convertors nonlinear equations invertors selective harmonic elimination SHE method harmonics suppression cascaded H-bridge multilevel inverters
ISSN:	1755-4535, 1755-4543
Online Access:	Get full text
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