Volume 21, Issue 2 (Special Issue on the 1st International Conference on ELECRiS 2024 Malaysia - June 2025)                   IJEEE 2025, 21(2): 3631-3631 | Back to browse issues page

XML Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Mohd Zawawi M N, Mat Isa Z, Ismail B, Arshad M H, Che Mid E, Talib M H N et al . Harmonics Elimination of Reduced Switch Multilevel Inverter Using Henry Gas Solubility Optimization Algorithm. IJEEE 2025; 21 (2) :3631-3631
URL: http://ijeee.iust.ac.ir/article-1-3631-en.html
Harmonics Elimination of Reduced Switch Multilevel Inverter Using Henry Gas Solubility Optimization Algorithm
Murni Nabila Mohd Zawawi , Zainuddin Mat Isa , Baharuddin Ismail , Mohd Hafiz Arshad , Ernie Che Mid , Md Hairul Nizam Talib , Muhammad Fitra Zambak
Abstract:   (80 Views)
This study introduces a pioneering method to enhance the efficiency and effectiveness of three-phase five-level reduced switch cascaded H-bridge multilevel inverters (CHB MLI) by employing the Henry Gas Solubility Optimization (HGSO) algorithm. Targeting the selective harmonic elimination (SHE) technique, the research emphasizes the optimization of switching angles to significantly reduce total harmonic distortion (THD) and align the fundamental output voltage closely with the reference voltage. Central to this exploration are three distinct objective functions (OFs), meticulously designed to assess the HGSO algorithm’s performance across various modulation indices. Simulation results, facilitated by PSIM software, illustrate the impactful role these objective functions play in the optimization process. OF1 demonstrated a superior ability in generating low OF values and maintaining a consistent match between reference and fundamental voltages across the modulation index spectrum. Regarding the reduction of THD, it is crucial to emphasize that all OFs can identify the most effective switching angle to minimize THD and eliminate the fifth harmonic to a level below 0.1%. The findings highlight the potential of HGSO in solving complex optimization challenges within power electronics, offering a novel pathway for advancing modulation strategies in CHB MLIs and contributing to the development of more efficient, reliable, and compact power conversion systems.
Keywords: Henry Gas Solubility Optimization Algorithm, Multilevel Inverter, Reduced Switch, Selected Harmonic Elimination.
Full-Text [PDF 1563 kb]   (16 Downloads)    
Type of Study: Only For Articles of ELECRiS 2024 | Subject: Heuristics and Metaheuristics
Received: 2024/12/23 | Revised: 2025/03/15 | Accepted: 2025/02/20
Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Creative Commons License
© 2022 by the authors. Licensee IUST, Tehran, Iran. This is an open access journal distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license.