Hybrid modeling and control of three-level NPC rectifiers
P Montero-Robina, C Albea, F Gómez-Estern… - Control Engineering …, 2023 - Elsevier
This article revisits the modeling of the grid-connected neutral point-clamped converter as a
time-varying nonlinear hybrid dynamical system. As a result, an embedded control law that …
time-varying nonlinear hybrid dynamical system. As a result, an embedded control law that …
Unified Control of Three-Level PFC Rectifiers in 3-Wire and 4-Wire Configurations
N Schechter, D Baimel… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article presents a comprehensive analysis of neutral wire disconnection event in active
three-phase three-level neutral-point-clamped (NPC) power factor correction (PFC) rectifier …
three-phase three-level neutral-point-clamped (NPC) power factor correction (PFC) rectifier …
Analytical formulation and optimization of Weighted Total Harmonic Distortion in three-phase staircase modulated multilevel inverters
E Barbie, R Rabinovici, A Kuperman - Energy, 2021 - Elsevier
Staircase Modulation (SCM) is a popular switching strategy for three-phase multilevel
inverters (MLI) of higher voltage levels count (N). SCM is often combined with some …
inverters (MLI) of higher voltage levels count (N). SCM is often combined with some …
Suppression strategy for midpoint potential fluctuation of three-level wind power converter
X Tang, Y Tang, Y Xu - IEEE Transactions on Power Electronics, 2021 - ieeexplore.ieee.org
With the development of offshore wind power, three-level wind power converters have
begun to be widely used in wind farms, but there has always been a problem of low …
begun to be widely used in wind farms, but there has always been a problem of low …
An optimal grid-connected strategy for improving the DC voltage utilization rate by increasing the number of PV modules connected in series in the string
Z Zhang, M Ma, H Wang, P Yun - Solar Energy, 2022 - Elsevier
The further reduction of the cost can improve the competitiveness of PV power generation in
practice. This work proposes a low-cost hardware circuit integrated in the PV module …
practice. This work proposes a low-cost hardware circuit integrated in the PV module …