Damping methods for resonances caused by LCL-filter-based current-controlled grid-tied power inverters: An overview
Grid-tied voltage source inverters using LCL filter have been widely adopted in distributed
power generation systems (DPGSs). As high-order LCL filters contain multiple resonant …
power generation systems (DPGSs). As high-order LCL filters contain multiple resonant …
Virtual-impedance-based control for voltage-source and current-source converters
The virtual impedance concept is increasingly used for the control of power electronic
systems. Generally, the virtual impedance loop can either be embedded as an additional …
systems. Generally, the virtual impedance loop can either be embedded as an additional …
Modulation schemes for medium-voltage PWM current source converter-based drives: An overview
Pulsewidth modulation current source converter (CSC)-based drive is one of the widely
used drives in high-power (megawatt level) medium-voltage (MV)(2.3-6.6 kV) applications …
used drives in high-power (megawatt level) medium-voltage (MV)(2.3-6.6 kV) applications …
Generalized LCL-filter design algorithm for grid-connected voltage-source inverter
S Jayalath, M Hanif - IEEE Transactions on Industrial …, 2016 - ieeexplore.ieee.org
LCL-filters are preferred over conventional L-filters for grid-connected voltage-source
inverters (VSIs) due to their superior harmonic attenuation and smaller filter size and weight …
inverters (VSIs) due to their superior harmonic attenuation and smaller filter size and weight …
Power quality management of PV power plant with transformer integrated filtering method
This paper presents a new solution of power quality management for the photovoltaic (PV)
power plant with the transformer integrated filtering method. The innovation of the PV power …
power plant with the transformer integrated filtering method. The innovation of the PV power …
Design of PWM-SMC Controller Using Linearized Model for Grid-Connected Inverter With LCL Filter
Nowadays, various sliding-mode control (SMC) methods have been successfully applied to
the digitally controlled grid-connected inverter (GCI) with an LCL filter. However, how to …
the digitally controlled grid-connected inverter (GCI) with an LCL filter. However, how to …
Passivity-based design of a fractional-order virtual capacitor for active damping of multiparalleled grid-connected current-source inverters
MA Azghandi, SM Barakati… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Current-source inverters (CSIs) have advantages, such as voltage boosting capability and
direct current controllability, in high-power conversion applications with low switching …
direct current controllability, in high-power conversion applications with low switching …
Analysis and design of improved weighted average current control strategy for LCL-type grid-connected inverters
Y Han, Z Li, P Yang, C Wang, L Xu… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
The LCL grid-connected inverter has the ability to attenuate the high-frequency current
harmonics. However, the inherent resonance of the LCL filter affects the system stability …
harmonics. However, the inherent resonance of the LCL filter affects the system stability …
Improved vector control strategy for current-source converters connected to very weak grids
AAA Radwan, YARI Mohamed - IEEE Transactions on Power …, 2015 - ieeexplore.ieee.org
This paper investigates the interconnection of current-source converters (CSCs) to a very
weak grid using the conventional vector control in the rotating reference frame. It is shown …
weak grid using the conventional vector control in the rotating reference frame. It is shown …
A robust nonlinear sliding mode controller for a three-phase grid-connected inverter with an LCL filter
In distributed power generation systems, grid-connected inverters are becoming an
attractive means of delivering the energy generated from renewable sources into the grid …
attractive means of delivering the energy generated from renewable sources into the grid …