[HTML][HTML] Fast hierarchical coordinated controller for distributed battery energy storage systems to mitigate voltage and frequency deviations

GE Mejia-Ruiz, MRA Paternina, FRS Sevilla, P Korba - Applied Energy, 2022 - Elsevier
This paper proposes a novel hierarchical optimal control framework to support frequency
and voltage in multi-area transmission systems, integrating battery energy storage systems …

Coordinated optimal volt/var control for distribution networks via d-pmus and ev chargers by exploiting the eigensystem realization

GE Mejia-Ruiz, R Cárdenas-Javier… - … on Smart Grid, 2021 - ieeexplore.ieee.org
This article proposes a novel optimal hybrid control framework to improve the voltage profile
of highly unbalanced Distribution Grids (DGs) by coordinating the injection of reactive power …

[HTML][HTML] Real-time co-simulation of transmission and distribution networks integrated with distributed energy resources for frequency and voltage support

GE Mejia-Ruiz, MRA Paternina, M Ramirez-Gonzalez… - Applied Energy, 2023 - Elsevier
This paper proposes a real-time co-simulated framework to experimentally validate the
dynamic performance of network-level controllers in power systems. The experiment setup …

Current control for DFIG systems under distorted voltage using predictive–repetitive control

A Lunardi, AJ Sguarezi Filho - IEEE Journal of Emerging and …, 2020 - ieeexplore.ieee.org
This article presents a predictive–repetitive control for rotor current control operating under
voltage harmonic distortion for a doubly fed induction generator in a synchronous reference …

A bidirectional isolated charger for electric vehicles in v2g systems with the capacity to provide ancillary services

G Mejia-Ruiz, MRA Paternina… - 2020 52nd North …, 2021 - ieeexplore.ieee.org
The increasing penetration of electric vehicles (EVs) in the electrical grid creates the
opportunity to make use of the battery chargers and Plug-in EVs as a distributed energy …

Design and experimental implementation of a robust H∞ control for LCL grid-connected converter

V Kuruva, V Thomas, AH Abolmasoumi, HT Ngo… - IFAC-PapersOnLine, 2024 - Elsevier
Higher penetration of renewable energy into the electrical grids using grid-connected
converters requires robust control schemes to ensure the stable behavior of these …

Enhancing grid integration and design of low speed PMSGs by exploiting SRF-PLL-based sensorless control and holistic modeling

GE Mejia-Ruiz, JMR Guerrero… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
This article proposes a holistic co-design framework with a low-cost approach for a
permanent magnet synchronous generator (PMSG) that enables to optimizes both the …

A new model predictive control based method for control of grid connected inverter using predictive functional control

H Mirshekali, R Dashti, HR Shaker… - 2020 IEEE 8th …, 2020 - ieeexplore.ieee.org
Smart energy grid technology plays a crucial role in expediting transition towards cleaner
and better distributed energy sources. Nowadays, renewable energy has gained a lot of …

Phasor-Based Optimal Voltage Control for Distribution Grids Through D-PMUs and EV Battery Charger

GE Mejia-Ruiz, R Cárdenas… - 2021 North …, 2021 - ieeexplore.ieee.org
This paper focuses on an optimal control scheme to improve the voltage profile of
distribution networks by coordinating the reactive power injection from electric vehicle (EV) …

Control of Three-Phase Grid-Connected Inverter Using dq Axis Theory

DK Singh, S Manna, AK Akella - … Advances in Power Electronics and Drives …, 2022 - Springer
In this paper, the controller design and MATLAB Simulation of a 3-ɸ grid-connected inverter
(3-ɸ GCI) are implemented. Sinusoidal pulse width modulation (SPWM) scheme with …