Mediterranean Journal of Modeling and Simulation
Volume 6, Numéro 1, Pages 023-033
2016-09-30

Elimination Of Harmonics In Modi…ed 5-level Chb Inverter Using De Algorithm



Authors : Chabni Fayçal . Taleb Rachid . Mellakhi Abdelkader .

Abstract

The main objective of this paper is to demonstrate the application of Selective Harmonic Elimination PWM (SHEPWM) based on Differential Evolution (DE) optimization algorithm to improve the AC output voltage quality of modified 5-level Cascaded H-Bridge (CHB) inverter. The DE optimization algorithm is used to solve non-linear transcendental equations necessary for the SHEPWM. Computational results obtained from computer simulations presented a good agreement with the theoretical predictions. A laboratory prototype based on STM32F407 microcontroller was built in order to validate the simulation results. The experimental results show the effectiveness of the proposed modulation method.

Keywords

Selective harmonic elimination; Modifi…ed 5-level CHB inverter; Differential evolution; Optimization.

Les articles similaires

Power Quality Enhancement In Hybrid Photovoltaic-battery System With Genetic Algorithm Control Of Three-level Npc Inverter

Bahri Ahmed .  Mezhoud Nabil .  Abdelkrim Thameur .  Ayachi Bilel .  Boukhenoufa Farouk .  Bechouat Mohcene . 
pages 41-47.

Decoupling Control Of A Series-connected Two Five-phase Pmsm Supplied By A Three-level Five-level Inverter

Mehedi F. .  Nezli L. .  Mahmoudi M.o. .  Taleb R. . 
pages 89-98.

Comparative Study Between Mras And Kubata Observers For Induction Machine Drives Using Dtc-ann Control With Two Level Inverter

Dris Ahmed . 
pages 792-803.

Enhanced Arabic Human-machine Dialogue Using A Two-level Dynamic Programming Algorithm

Menzer Hilal .  Samir Abdelhamid . 
pages 327-348.

Stability Of Input Voltages Of A Three-level Inverter Npc Fed By Photovoltaic Sources

Bouchafaa F. .  Chouder A. .  Boukhalfa S. . 
pages 501-512.

Formats de citation