Results 11 to 20 of about 2,272 (261)
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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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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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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Simple analytical solution for selective harmonic elimination technique
Electronics Letters, 2016 A new simple analytical and closed‐form solution for the harmonic content injected in the five‐level inverters at low switching control technique is proposed. The equations of the fundamental and the third harmonic are formulated and solved.
M. Ahmed, E. Hendawi, I.B.M. Taha
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Unified Selective Harmonic Elimination for Multilevel Converters
IEEE Transactions on Power Electronics, 2017 For multilevel converters, as their selective harmonic elimination (SHE) equations are highly related to the switching patterns, it is almost impossible to give a complete study for all the switching patterns under the traditional SHE framework.
Jin Wang, Kehu Yang, Wensheng Yu
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Parallel resultant elimination algorithm to solve the selective harmonic elimination problem
IET Power Electronics, 2016 Although the resultant elimination method can get all the possible solutions for the selective harmonic elimination (SHE) problem without the selection of initial values, it still has some fatal shortcomings, such as the high computation burden and the huge memory consumption caused by the intermediate expression swell in the ...
Kehu Yang
exaly +2 more sources
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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IET Generation, Transmission & Distribution, 2021 The conventional selective harmonic elimination method of random pulse width modulation (RPWM) is only suitable for the two‐level inverter. Furthermore, when the harmonics below 6 kHz are selectively eliminated, it is easy to cause a low average ...
Guohua Li, Dongman Cao, Yufeng Wang
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IEEE Access, 2023 This research paper proposes the new multi-criteria search based enhanced firefly algorithm for solving selective harmonic elimination in a multilevel inverter. This new enhanced firefly utilizes adaptive nature of social and cognitive components to find
Muhammad Khizer +5 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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