TY  - JOUR
T1  - Artificial Intelligence Technique to Real-Time Based on Selective Harmonic
Elimination in Modified Multilevel Inverter
AU - Rasheed, Mohammed AU - Omar, Rosli AU - Sulaiman, Marizan AU - Abd Halim, Wahidah AU - Alakkad Majeda, Moataz M.A. 
JO  - Journal of Engineering and Applied Sciences
VL  - 14
IS  - 24
SP  - 9692
EP  - 9700
PY  - 2019
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2019.9692.9700
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2019.9692.9700
KW  - Harmonics
KW  -artificial intelligence
KW  -modified multilevel inverters
KW  -five level
KW  -fundamental voltage
KW  -modulation
AB  - In this study, Artificial Intelligence (AI) technique is applied to determine the switching angles for
a uniform step asymmetrical modifiedmultilevel inverter by eliminating specified higher-order harmonics while
maintaining the required fundamental voltage and current waveform. Artificial intelligence technique based on
Selective Harmonic Elimination (SHE) method in a modifiedmultilevel inverter has been proposed in this study.
The Selective Harmonic Elimination Pulse-Width Modulation (SHE-PWM) is a powerful technique for harmonic
minimization in multilevel inverter. The proposed a five-level Modified Cascaded H-Bridge Multilevel Inverter
(M-CHBMI) with Artificial Neural Network (ANN) controller to improve the output voltage and current
performance and achieve a lower Total Harmonic Distortion (THD). The main aims of this study cover design,
modeling, prediction for real-time generation of optimal switching angles in five level modified topology of the
CHB-MLI for a single-phase. Real-time application of Selective Harmonic Elimination-Pulse Width Modulation
(SHE-PWM) technique is limited due to the heavy computational cost involved in solving aspecified number
of transcendental nonlinear equations known as Selective Harmonic Elimination (SHE) equations that contain
trigonometric functions. Simulation of a 5-level inverter in MATLAB/Simulink reveals that the proposed method
is highly efficient for harmonic reduction in modified multilevel inverter.
ER  -