Selective harmonic elimination method for wide range of modulation indexes in multilevel inverters using ICA

2014 ◽  
Vol 21 (4) ◽  
pp. 1329-1338 ◽  
Author(s):  
Ali Ajami ◽  
Mohammad Reza Jannati Oskuee ◽  
Ataollah Mokhberdoran ◽  
Hossein Shokri
Keyword(s):  
Elimination Method ◽  
Multilevel Inverters ◽  
Harmonic Elimination ◽  
Wide Range ◽  
Selective Harmonic Elimination

scholarly journals THD Minimization in Cascaded H-Bridge Inverter using Optimal Selective Harmonic Elimination

2021 ◽  
Vol 10 (2) ◽  
pp. 170-174
Author(s):  
K Venkateswara Rao ◽  
◽  
G Joga Rao ◽  
Keyword(s):  
Lower Order ◽  
Simple Structure ◽  
Harmonic Distortion ◽  
Total Harmonic Distortion ◽  
Elimination Method ◽  
Multilevel Inverters ◽  
Harmonic Elimination ◽  
Selective Harmonic Elimination ◽  
Index Terms ◽  
Simulation Results

Cascaded structured multilevel inverters are gaining lot of importance due to their simple structure and easiness in implementation. In this paper, the optimum selective harmonic elimination method is employed for a nine level inverter to suppress the selected lower order harmonic, which reduces the total harmonic distortion of the inverter considerably. The Newton rapson algorithm is employed in finding the switching angles that minimizes certain lower order harmonics. The order of the harmonics that are eliminated are third, fifth, and seventh harmonics. All the simulation results included for a nine level inverter using SIMULINK. Index Terms: Nine level MLI, Control of inverter, Modular Inverter.

scholarly journals Selective harmonic elimination method for unequal DC sources of multilevel inverters

Automatika ◽  
2019 ◽  
Vol 60 (4) ◽  
pp. 378-384 ◽  
Author(s):  
Mahrous Ahmed ◽  
Mohamed Orabi ◽  
Sherif Ghoneim ◽  
Mosleh Alharthi ◽  
Farhan Salem ◽  
...  
Keyword(s):  
Elimination Method ◽  
Multilevel Inverters ◽  
Harmonic Elimination ◽  
Selective Harmonic Elimination

A Universal Selective Harmonic Elimination Method for High-Power Inverters

2011 ◽  
Vol 26 (10) ◽  
pp. 2743-2752 ◽  
Author(s):  
Damoun Ahmadi ◽  
Ke Zou ◽  
Cong Li ◽  
Yi Huang ◽  
Jin Wang
Keyword(s):  
High Power ◽  
Elimination Method ◽  
Harmonic Elimination ◽  
Selective Harmonic Elimination ◽  
Power Inverters
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