Discrete-Time Sliding Mode Current Control for a Seven-Level Cascade H-Bridge Converter-Reference-Cited by-同舟云学术

Discrete-Time Sliding Mode Current Control for a Seven-Level Cascade H-Bridge Converter

Published:2023-03-05 Issue:5 Volume:16 Page:2481
ISSN:1996-1073
Container-title:Energies
language:en
Short-container-title:Energies

Author:

Comparatore Leonardo¹^ORCID,Ayala Magno¹^ORCID,Kali Yassine²^ORCID,Rodas Jorge¹^ORCID,Pacher Julio¹^ORCID,Renault Alfredo¹^ORCID,Gregor Raúl¹^ORCID

Affiliation:

1. Laboratory of Power and Control Systems, Facultad de Ingeniería, Universidad Nacional de Asunción, Luque 2060, Paraguay

2. GRÉPCI Laboratory, École de Technologie Supérieure, Montreal, QC H3C 1K3, Canada

Abstract

This paper deals with the implementation and performance analysis of discrete-time sliding mode (DTSM) current control applied to a seven-level cascade H-bridge converter to track three-phase reference currents for a reactive load. The converter output voltages are synthesized using a modulation scheme based on phase-shifted carrier modulation. Simulation and experimental tests have been added to demonstrate the performance of the proposed controller. At the same time, the effectiveness of the DTSM is verified under transient and steady-state conditions, respectively, by measuring the total harmonic distortion and the mean square error.

Funder

Consejo Nacional de Ciencia y Tecnología (CONACYT)-Paraguay

Publisher

MDPI AG

Subject

Energy (miscellaneous),Energy Engineering and Power Technology,Renewable Energy, Sustainability and the Environment,Electrical and Electronic Engineering,Control and Optimization,Engineering (miscellaneous),Building and Construction

Link

https://www.mdpi.com/1996-1073/16/5/2481/pdf

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