DC shipboard microgrids with constant power loads: A review of advanced nonlinear control strategies and stabilization techniques

MA Hassan, CL Su, J Pou, G Sulligoi… - … on Smart Grid, 2022 - ieeexplore.ieee.org
In modern dc shipboard microgrid (SMG) systems, the propulsion motors and hotel loads are
always supplied through tightly regulated point of load converters, which behave as constant …

An adaptive extended kalman filter with passivity-based control for DC-DC Converter in DC microgrids supplying constant power loads

M Abdolahi, J Adabi… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article proposes an adaptive nonlinear control strategy to eliminate the instability
problem of buck converters in dc microgrids (DCMG) considering constant power load …

Implementation and control of a buck–boost converter connected to a constant power load in a DC microgrid

M Abdolahi, J Adabi, SY Mousazadeh Mousavi - Electrical Engineering, 2024 - Springer
This study proposes an adaptive nonlinear controller based on advanced nonlinear
disturbance observer (ANDO) and passivity-based control (PBC) to ensure the stability of a …

Robust Passivity-Based Control for Interleaved Bidirectional dc-dc Power Converter With Constant Power Loads in DC Shipboard Microgrid

MA Hassan, CL Su, J Pou, D Almakhles… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
With the use of interleaved bidirectional dc–dc power converter (IBDPC) in dc shipboard
microgrids (SMGs), the power can be delivered efficiently between the set of batteries and …

Robust nonsingular terminal sliding mode control of a buck converter feeding a constant power load

K Louassaa, A Chouder, C Rus-Casas - Electronics, 2023 - mdpi.com
In recent years, DC microgrid systems feeding constant power loads (CPLs) have been
given a particular focus due to their effect on the overall system stability caused by their …

[HTML][HTML] Simultaneous output feedback robust model predictive control and state estimation for DC microgrids

F Badfar, AA Safavi, MM Arefi - International Journal of Electrical Power & …, 2024 - Elsevier
DC microgrids (DC MGs) are recently more visible in power networks. One related issue is
the existence of Constant Power Loads (CPLs), which degrade the performance of a DC MG …

A passivity control and developed nonlinear disturbance observer for boost converter with constant power load in DC microgrid

M Abdolahi, J Adabi… - International Journal of …, 2024 - Wiley Online Library
This paper presents an adaptive nonlinear control scheme to ensure the stability of a boost
converter in a DC microgrid that supplies a constant power load (CPL) and a resistive load …

Decentralized Synthesis of Passivity-Based Distributed Controllers for DC Microgrids

MJ Najafirad, S Welikala - arxiv preprint arxiv:2404.18210, 2024 - arxiv.org
Microgrids (MGs) provide a promising solution for exploiting renewable energy resources
(RESs). Most of the existing papers on DC MGs focused on controller design. However, in …

Frequency Domain Modeling of Droop-Controlled Systems for Bus Stability

A Wong, C Ball, E Santi - 2024 IEEE Sixth International …, 2024 - ieeexplore.ieee.org
With the rise of DC microgrids which commonly use droop control to control power sharing
among multiple sources, there is a need to create a frequency domain model to study and …

Robust Nonsingular Terminal Sliding Mode Control of a Buck Converter Feeding a Constant Power Load

L Khalil, C Aissa, RC Catalina - 2023 - ruja.ujaen.es
In recent years, DC microgrid systems feeding constant power loads (CPLs) have been
given a particular focus due to their effect on the overall system stability caused by their …