Control de convertidores formadores de red con fuente de voltaje conectado al sistema eléctrico de distribución balanceada

Bryan Adrián Romero-Ushiña; Kevin Alexander Salme-Montaluisa; Carlos Iván Quinatoa-Caiza; José Luis Camacho-Diaz

Autores/as

Romero-Ushiña Bryan Adrián Universidad Técnica de Cotopaxi. Latacunga, Ecuador. https://orcid.org/0009-0007-2881-2982
Salme-Montaluisa Kevin Alexander Universidad Técnica de Cotopaxi. Latacunga, Ecuador. https://orcid.org/0009-0004-2511-954X
Quinatoa-Caiza Carlos Iván Universidad Técnica de Cotopaxi. Latacunga, Ecuador. https://orcid.org/0000-0001-6369-7480
Camacho-Diaz José Luis Universidad Técnica de Cotopaxi. Latacunga, Ecuador. https://orcid.org/0009-0007-5827-3764

Palabras clave:

VSM, Convertidores, MPPT, Armónicos

Resumen

DOI: https://doi.org/10.46296/ig.v8i15.0239

Resumen

El estudio se centra en la gestión de convertidores formadores de red de fuente de voltaje (VSC) en sistemas eléctricos balanceados, esenciales para la incorporación de energías renovables como la solar y la eléctrica. Estos convertidores funcionan como generadores virtuales, brindando estabilidad en tensión y frecuencia frente a alteraciones. Se desarrollaron y ejecutaron estrategias de control avanzadas, que incluyen la aplicación de un control de inercia virtual (VSM), que replica el comportamiento dinámico de generadores sincrónicos convencionales. Se han creado modelos que incluyen un inversor vinculado a través de controladores, mejorando la calidad de energía distribuida y reduciendo los armónicos. Adicionalmente, se incorporaron sistemas de almacenaje por baterías y un panel solar con regulación MPPT, optimizando la eficiencia energética. Los hallazgos indican que estas tácticas potencian la estabilidad del sistema, disminuyen las oscilaciones y aseguran un funcionamiento, aportando de manera al avance de redes eléctricas y sostenibles.

Palabras clave: VSM, Convertidores, MPPT, Armónicos.

Abstract

The study focuses on the management of voltage source grid-forming converters (VSC) in balanced power systems, essential for the incorporation of renewable energies such as solar and electric power. These converters function as virtual generators, providing voltage and frequency stability in the face of disturbances. Advanced control strategies were developed and implemented, including the application of a virtual inertia control (VSM), which replicates the dynamic behavior of conventional synchronous generators. Models have been created that include an inverter linked through controllers, improving distributed power quality and reducing harmonics. Additionally, battery storage systems and a solar panel with MPPT regulation were incorporated, optimizing energy efficiency. The findings indicate that these tactics enhance system stability, decrease oscillations and ensure performance, contributing to the advancement of sustainable power grids.

Keywords: VSM, Converters, MPPT, Harmonics.

Información del manuscrito:
Fecha de recepción: 16 de octubre de 2024.
Fecha de aceptación: 19 de diciembre de 2024.
Fecha de publicación: 10 de enero de 2025.

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