Novel harmonic elimination strategy based on Multi-Objective Grey Wolf Optimizer to ameliorate voltage quality of odd-nary multi-level structure [PDF]
Heliyon, 2020 In this paper, a novel Asymmetrical Multi-Level Inverter (AMLI) is suggested to solve the voltage quality problem. The suggested AMLI has been constructed based on series connection of sub-AMLIs to create a high-step quasi-sinusoidal voltage with ...
Ali Darvish Falehi
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Quasi-modified-Newton method-based selective harmonic elimination in cascaded H bridge inverters [PDF]
Scientific ReportsMultilevel converters have gained significant popularity in medium-voltage and high-power applications due to their numerous advantages over traditional two-level converters.
Bisma Saif +5 more
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Global Optimal Solving Algorithm for Power Distribution Based on Selective Harmonic Elimination in Cascaded H-Bridge Multilevel Inverters [PDF]
SensorsThe conventional power distributions methods face many challenges, such as high switching frequency, multiple carrier cycles, and single power distribution.
Xingyue Qian +5 more
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Selective harmonic elimination in T-type multilevel inverter with reduced switch count using Sea-Horse Algorithm [PDF]
Scientific ReportsMulti-level inverters (MLIs) are also used in relatively high-power systems; but the goals of low overall harmonic distortion (THD) and fewer power semiconductor devices remain a design issue of serious difficulty.
Abadal-Salam T. Hussain +8 more
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Energies, 2018 In single-phase inverter systems (grid-connected, Uninterrupted Power Supply systems or motor drives), the high quality Total Harmonic Distortion (THD) factor must always be considered, along with the utilization rate of the DC link.
Alenka Hren, Franc Mihalič
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IEEE Access, 2023 This paper presents a detailed comparison of eliminated and non-eliminated harmonics for 3-level, 5-level and 13-level cascaded multilevel inverter. For this research, three different types of cascaded H-Bridge multilevel inverters are considered where ...
Umar Tabrez Shami +6 more
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IEEE Access, 2022 In order to eliminate the harmonics of the grid connected inverters accurate harmonic detection is essential. Though there are many kinds of different harmonic detection methods are available, it can hardly be achieved without the help of grid frequency ...
Tawfique Uzzaman +2 more
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Three-Phase PWM Inverter for Isolated Grid-Connected Renewable Energy Applications
Energies, 2021 This paper proposes a three-phase isolated flyback inverter (IFBI) for single-stage grid-tied solar PV applications, considering a simple sinusoidal pulse-width modulation (SPWM) scheme.
Ahmed Ismail M. Ali +2 more
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Adaptive Selective Harmonic Elimination Model Predictive Control for Three-Level T-Type Inverter
IEEE Access, 2020 In this work, an adaptive selective harmonic elimination model predictive control (ASHEMPC) method for a 3L-T type inverter is proposed. This algorithm is based on model predictive control (MPC), introduces adaptive selective harmonic elimination (ASHE ...
Jianfeng Hong, Renxian Cao
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A High Quality Output Voltage for HEPWM of Single Phase AC Motor Drive [PDF]
Engineering and Technology Journal, 2009 provide the exact on-line solution to the optimal PWM problem. The proposedalgorithm optimization technique is applied to a 3-level unipolar single-phase inverter todetermine optimum switching angles for eliminating low order harmonics while ...
Jamal A. Mohammed +2 more
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