relation: http://repositorio.unini.edu.mx/id/eprint/2233/
canonical: http://repositorio.unini.edu.mx/id/eprint/2233/
title: Calculation of Optimal Switching Angles for a Multilevel Inverter Using NR, PSO, and GA- a Comparison
creator: Marín-Reyes, Manuel
creator: Aguayo-Alquicira, Jesus
creator: De León Aldaco, Susana Estefany
subject: Ingeniería
description: Currently, multilevel inverters have been increased the number of applications in the industrial sector and renewable energy sources. Among its characteristics, the most remarkable are modular design, high performance, and low harmonic distortion in the output voltage waveform. For this paper, a single-phase Cascade H-Bridge Multilevel Inverters (CHB-MLI or CMLI) topology with independent DC sources, has been selected for the case study. Analyzing three scenarios: 5-level, 7-level, and 9-level applying the concept of the Optimized Harmonic Stepped-Waveform (OHSW) and comparing the results between the Selective Harmonic Eliminated-Pulse Width Modulation (SHE-PWM) and the Optimal Minimization of the Total Harmonic Distortion (OMTHD) are also presented. To compare the results obtained with classical and nature-inspired optimization methods, three techniques are used to solve transcendental nonlinear equations for the problem of Total Harmonic Distortion (THD) minimization: Newton Raphson (NR), Genetic Algorithm (GA), and Particle Swarm Optimization (PSO), which have been widely used for the problems of THD minimization in multilevel inverters.
date: 2020
type: Artículo
type: PeerReviewed
format: text
language: en
identifier: http://repositorio.unini.edu.mx/id/eprint/2233/1/22.4-5_06.pdf
identifier:   Artículo Materias > Ingeniería <http://repositorio.unini.edu.mx/view/subjects/uneat=5Feng.html> Universidad Internacional Iberoamericana México > Investigación > Producción Científica <http://repositorio.unini.edu.mx/view/divisions/uninimx=5Fproduccion=5Fcientifica.html> Abierto Inglés Currently, multilevel inverters have been increased the number of applications in the industrial sector and renewable energy sources. Among its characteristics, the most remarkable are modular design, high performance, and low harmonic distortion in the output voltage waveform. For this paper, a single-phase Cascade H-Bridge Multilevel Inverters (CHB-MLI or CMLI) topology with independent DC sources, has been selected for the case study. Analyzing three scenarios: 5-level, 7-level, and 9-level applying the concept of the Optimized Harmonic Stepped-Waveform (OHSW) and comparing the results between the Selective Harmonic Eliminated-Pulse Width Modulation (SHE-PWM) and the Optimal Minimization of the Total Harmonic Distortion (OMTHD) are also presented. To compare the results obtained with classical and nature-inspired optimization methods, three techniques are used to solve transcendental nonlinear equations for the problem of Total Harmonic Distortion (THD) minimization: Newton Raphson (NR), Genetic Algorithm (GA), and Particle Swarm Optimization (PSO), which have been widely used for the problems of THD minimization in multilevel inverters. metadata Marín-Reyes, Manuel; Aguayo-Alquicira, Jesus y De León Aldaco, Susana Estefany mail SIN ESPECIFICAR     <http://repositorio.unini.edu.mx/id/eprint/2233/1/22.4-5_06.pdf>     (2020) Calculation of Optimal Switching Angles for a Multilevel Inverter Using NR, PSO, and GA- a Comparison.  European Journal of Electrical Engineering, 22 (4-5).  pp. 349-355.  ISSN 21033641     
relation: http://doi.org/10.18280/ejee.224-506
relation: doi:10.18280/ejee.224-506
language: en