Control systems for low-inertia power grids: A survey on virtual power plants

DE Ochoa, F Galarza-Jimenez, F Wilches-Bernal… - IEEE …, 2023 - ieeexplore.ieee.org
Virtual Power Plants (VPPs) have emerged as a modern real-time energy management
architecture that seeks to synergistically coordinate an aggregation of renewable and non …

Topologies, generalized designs, passive and active dam** methods of switching ripple filters for voltage source inverter: A comprehensive review

M Büyük, A Tan, M Tümay, KÇ Bayındır - Renewable and Sustainable …, 2016 - Elsevier
Switching ripple filters (SRF) is one of the significant part of grid connected voltage source
converters (VSC) that have been a backbone of the most of renewable energy systems for …

Advanced control methods for power converters in DG systems and microgrids

T Dragičević, S Vazquez… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In recent years, different advanced control methods have been successfully proposed as
alternatives to conventional cascaded linear controllers for power converters in distributed …

A self-commissioning notch filter for active dam** in a three-phase LCL-filter-based grid-tie converter

R Pena-Alzola, M Liserre, F Blaabjerg… - … on Power Electronics, 2014 - ieeexplore.ieee.org
LCL-filters are a cost-effective solution to mitigate harmonic current content in grid-tie
converters. In order to avoid stability problems, the resonance frequency of LCL-filters can …

State-space modeling and control of grid-tied power converters with capacitive/battery energy storage and grid-supportive services

J Fang, H Deng, N Tashakor… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
Advances in the fields of renewable generation, electric vehicles, and energy storage
systems push forward the research on ac–dc and dc–ac grid-tied power converters …

Aalborg inverter-a new type of “buck in buck, boost in boost” grid-tied inverter

W Wu, J Ji, F Blaabjerg - IEEE Transactions on power …, 2014 - ieeexplore.ieee.org
This paper presents a new family of high efficiency dc/ac grid-tied inverter with a wide
variation of input dc voltage. It is a “boost in boost, buck in buck” inverter, meaning that only …

Robust State Feedback Controllers Based on Linear Matrix Inequalities Applied to Grid-Connected Converters

GG Koch, LA Maccari, RCLF Oliveira… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper provides robust H∞ state feedback controllers suitable for implementation in
three-phase grid-connected converters. This control strategy is known to provide optimal …

Sliding mode controller in a multiloop framework for a grid-connected VSI with LCL filter

RP Vieira, LT Martins, JR Massing… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
This paper proposes a multiloop framework for current control of grid-connected voltage
source inverters (VSIs) with LCL output filter. The discrete-time model is of third-order with a …

Improved dynamic response design for proportional resonant control applied to three-phase grid-forming inverter

X Quan - IEEE Transactions on Industrial Electronics, 2020 - ieeexplore.ieee.org
For grid-forming inverters, abilities of both disturbance rejection and reference tracking are
important for voltage controls, which act as inner loops of power controls. In this article, a …

Particle Swarm Optimization of the Multioscillatory LQR for a Three-Phase Four-Wire Voltage-Source Inverter With an Output Filter

B Ufnalski, A Kaszewski… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
This paper presents evolutionary optimization of the linear quadratic regulator (LQR) for a
voltage-source inverter with an output filter. The procedure involves particle-swarm-based …