An overview of four-leg converters: Topologies, modulations, control and applications
F Rojas, R Cárdenas, C Burgos-Mellado… - IEEE …, 2022 - ieeexplore.ieee.org
In three-phase unbalanced systems, where the circulation of zero sequence current is
necessary, four-leg converters provide a neutral connection for single-phase or other …
necessary, four-leg converters provide a neutral connection for single-phase or other …
A Study on Various Conditions Impacting the Harmonics at Point of Common Coupling in On-Grid Solar Photovoltaic Systems
TA Naidu, HM Ali Ahmed Albeshr, A Al-Sabounchi… - Energies, 2023 - mdpi.com
Renewable penetration, particularly the increasing deployment of PV by residential
customers, organizations, and utilities, is leading to the rapid evolution of the power grid …
customers, organizations, and utilities, is leading to the rapid evolution of the power grid …
[PDF][PDF] Three-phase four-wire shunt hybrid active power filter model with model predictive control in imbalance distribution networks
A Andang, RS Hartati, IBG Manuaba… - Int J Elec & Comp …, 2022 - academia.edu
This paper presents a harmonic reduction and load imbalance model in a three-phase four-
wire distribution network. This model uses a hybrid active power filter, a passive inductor …
wire distribution network. This model uses a hybrid active power filter, a passive inductor …
Applying a Control Strategy Consisting of TCCF in Four-Leg Shunt Active Filter in Order to Improve Power Quality
M Mostafapour, A Jalilian… - 2022 12th Smart Grid …, 2022 - ieeexplore.ieee.org
In this paper, a control scheme is proposed to compensate nonlinear and unbalanced loads
currents and mitigate neutral current in a weak distribution network utilizing a four-leg …
currents and mitigate neutral current in a weak distribution network utilizing a four-leg …
[PDF][PDF] A Study on Various Conditions Impacting the Harmonics at Point of Common Coupling in On-Grid Solar Photovoltaic Systems. Energies 2023, 16, 6398
TA Naidu, HM Ali Ahmed Albeshr, A Al-Sabounchi… - 2023 - academia.edu
Renewable penetration, particularly the increasing deployment of PV by residential
customers, organizations, and utilities, is leading to the rapid evolution of the power grid …
customers, organizations, and utilities, is leading to the rapid evolution of the power grid …
A TOFSE Based Control Algorithm to Enhance Power Quality under Abnormal Grid Condition
SK Peeploda, TN Gupta… - … Conference on Intelligent …, 2021 - ieeexplore.ieee.org
Third-order fundamental signal extractor (TOFSE) based control is used for three-phase
microgrid under weak grid conditions. The solar PV generation system plays a vital role in …
microgrid under weak grid conditions. The solar PV generation system plays a vital role in …