A review on control and fault-tolerant control systems of AC/DC microgrids

L Ortiz, JW González, LB Gutierrez, O Llanes-Santiago - Heliyon, 2020 - cell.com
Microgrids (MG) treat local energy supply issues effectively and from a point of view of the
distribution grid, may be a power supply or virtual load. Despite holding a myriad of benefits …

Optimal location and dimensioning of capacitors in microgrids using a multicriteria decision algorithm

A Águila, L Ortiz, R Orizondo, G López - Heliyon, 2021 - cell.com
This work presents a methodology for optimal compensation of reactive power in Electric
Microgrids using a multicriteria decision algorithm based on heuristic methods. It was …

A novel strategy for dynamic identification in AC/DC microgrids based on ARX and Petri Nets

L Ortiz, LB Gutiérrez, JW González, A Águila - Heliyon, 2020 - cell.com
This paper presents a new hybrid strategy which allows the dynamic identification of AC/DC
microgrids (MG) by using algorithms such as Auto-Regressive with exogenous inputs (ARX) …

An arx-petri nets algorithm for active identification of an ac/dc microgrid simulation

LO Matos, LB Gutiérrez, JWG Sánchez… - 2019 IEEE 4th …, 2019 - ieeexplore.ieee.org
In this article, a new algorithm is developed for the identification of an AC/DC Microgrid (MG)
using methods of “Auto-Regressive with eXogenous inputs (ARX)” and Petri Nets (PN). An …

[HTML][HTML] An on-line sensor fault detection system for an AC microgrid secondary control based on a sliding mode observer model

J Bravo, L Ortiz, E García, M Ruiz, A Aguila - Energies, 2024 - mdpi.com
The current study proposes a strategy for sensing fault detection in the secondary control of
an isolated Microgrid based on a high-order Sliding Mode Robust Observers design. The …

Confiabilidad en microredes eléctricas AC/DC usando control robusto H∞ y estrategias de tolerancia a fallas

AF Falcón Ayala - 2019 - dspace.ups.edu.ec
En el presente trabajo de investigación muestra una novedosa técnica pasiva de tolerancia
a fallos para el control de voltaje de Microrredes (MR) en AC/DC basado en el control …

[PDF][PDF] Estrategia de identificación no-lineal para Fuentes de Generación Distribuida acopladas electrónicamente a Micro-redes en CA/CC basada en NARX

F Urguiles, L Ortiz, A Aguila - Revista Ibérica de Sistemas e …, 2022 - researchgate.net
En el presente artículo, se propone un algoritmo para la identificación dinámica no lineal de
fuentes de generación distribuidas acopladas electrónicamente a Micro-redes (MRs) …

[HTML][HTML] Asignación óptima de recursos de comunicaciones para sistemas de gestión de energía

M Ruiz, E Inga - Enfoque Ute, 2019 - scielo.senescyt.gob.ec
El presente artículo plantea la asignación óptima de recursos de los canales de radio
disponibles en las redes celulares para la transmisión de datos desde los medidores …

Automatic reconfiguration of untimed discrete-event systems

M Macktoobian, WM Wonham - 2017 14th International …, 2017 - ieeexplore.ieee.org
This work introduces a general formulation of the reconfiguration problem for untimed
discrete-event systems (DES), which can be treated directly by supervisory control theory …

Petri Nets for Smart Grids: The Story So Far

M Ge, B Rossi, S Chren, JM Blanco - Proceedings of the 39th ACM …, 2024 - dl.acm.org
Since the energy domain is in a transformative shift towards sustainability, the integration of
new technologies and smart systems into traditional power grids has emerged. As an …