Small-signal stability modelling, sensitivity analysis and optimization of droop controlled inverters in LV microgrids

S Eberlein, K Rudion - International Journal of Electrical Power & Energy …, 2021 - Elsevier
Islanded microgrids can enhance the resilience of power systems. Their stability is subject to
ongoing research. This work introduces a unique way of sensitivity analysis, parameter …

[HTML][HTML] Improving small-signal stability of inverter-based microgrids using fractional-order control

AM AbdelAty, A Al-Durra, H Zeineldin… - International Journal of …, 2024 - Elsevier
Augmenting the range of the active droop gain in inverter-based microgrids (IBMGs) is
required for faster power sharing and improved control at the secondary level. However …

A hybrid estimator for active/reactive power control of single-phase distributed generation systems with energy storage

M Pahlevani, S Eren, JM Guerrero… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
This paper presents a new active/reactive power closed-loop control system for a hybrid
renewable energy generation system used for single-phase residential/commercial …

Communication-independent power balance control for solid state transformer interfaced multiple power conversion systems

J Nie, L Yuan, W Wen, R Duan, B Shi… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
A coordinated power balance control strategy independent of communication is proposed in
this article, which includes autonomous modes transition control methods for photovoltaic …

[HTML][HTML] Driven primary regulation for minimum power losses operation in islanded microgrids

Q TT Tran, M Luisa Di Silvestre, E Riva Sanseverino… - Energies, 2018 - mdpi.com
The paper proposes an improved primary regulation method for inverter-interfaced
generating units in islanded microgrids. The considered approach employs an off-line …

A new power calculation method for single-phase grid-connected systems

Y Yang, F Blaabjerg - 2013 IEEE International Symposium on …, 2013 - ieeexplore.ieee.org
A new method to calculate average active power and reactive power for single-phase
systems is proposed in this paper. It can be used in different applications where the output …

A first swing stability improvement approach in microgrids with synchronous distributed generators

H Fayazi, M Moazzami, B Fani… - … on Electrical Energy …, 2021 - Wiley Online Library
One of the effective approaches to maintain power generation consumption balance during
contingencies and therefore transient stability of the system is instantaneous rise of …

A power calculation algorithm for single-phase droop-operated-inverters considering linear and nonlinear loads HIL-assessed

J El Mariachet, J Matas, H Martín, M Li, Y Guan… - Electronics, 2019 - mdpi.com
The active and reactive powers, P and Q, are crucial variables in the parallel operation of
single-phase inverters using the droop method, introducing proportional droops in the …

Enhancement of a microgrid operation in blackouts using central control scheme and network reconfiguration: A case study

H Shehadeh, J Siam, A Abdo - Electric Power Systems Research, 2022 - Elsevier
Due to recent advancements in photovoltaic technology and cost reduction, photovoltaic
systems are nowadays added to existing microgrids with originally installed backup sources …

Improved power computation method for droop‐controlled single‐phase VSIs in standalone microgrid considering non‐linear loads

A Kherbachi, A Chouder, A Bendib… - IET Generation …, 2023 - Wiley Online Library
Computation of active and reactive powers is a crucial step in droop‐controlled single‐
phase voltage source inverters (VSIs) in standalone microgrid since the performance and …