Results 11 to 20 of about 578,332 (177)

Influence of LCL Output Filter Parameter Changing on D-STATCOM Compensation Characteristics

open access: yes机车电传动, 2015
Aim at the problem of D-STATCOM output containing plenty of switching ripple, LCL filter was designed. Influence of LCL filter parameters on the compensation characteristic of D-STATCOM was studied. Considering the compensation capacity of the D-STATCOM,
ZHANG Xingru
doaj   +2 more sources

Effect of Line Impedance on the Stability of Shunt Active Power Filter Based on LCL Filter

open access: yesKongzhi Yu Xinxi Jishu, 2018
When shunt active power filter based on LCL filter is used for voltage source type harmonic source, the line and load impedances will not only cause the harmonic amplification but also the stability problem based on current tracking.
REN Lei, YUN Pingping
doaj   +2 more sources

Robust repetitive feedback control of a three-phase grid connected inverter [PDF]

open access: yes, 2010
This paper discusses the design of a repetitive feedback controller for a grid-connected two-level three-phase voltagesource inverter connected between a DC source and the grid through an LCL filter.
Sharkh, S.M.   +4 more
core   +2 more sources

LCL Filter Design for Grid Connected Three-Phase Inverter [PDF]

open access: yes, 2018
2nd International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT) -- OCT 19-21, 2018 -- Kizilcahamam, TURKEYDursun, Mustafa/0000-0001-9952-9358WOS: 000467794200011In this study, LCL filter design was performed by simulating ...
Döşoğlu, M. Kenan, Dursun, Mustafa
core   +3 more sources

Adequate Tuning of LCL filter for Robust Performance of Converter Side Current Feedback Control of Grid Connected Modified–Y-Source Inverter [PDF]

open access: yesInternational Journal of Industrial Electronics, Control and Optimization, 2020
In the grid-tied PV inverter systems, the design of a proper power conditioning system is an important issue to ensure high-quality power injection to the grid.
Navid Rasekh, Majid Hosseinpour
doaj   +1 more source

Research on Current Harmonic Suppression Strategy of the LCL Grid-connected Inverter [PDF]

open access: yesZhengzhou Daxue xuebao. Gongxue ban, 2022
The increasing number of nonlinear devices increased the harmonic content of grid voltage background and led to the grid-connected current distortion of inverter.
LIU Haiyang   +4 more
doaj   +1 more source

Modeling and Stability Analysis of $LCL$ -Type Grid-Connected Inverters: A Comprehensive Overview

open access: yesIEEE Access, 2019
Due to the advantages of superior harmonics attenuation ability and reduced size, the LCL filter has been widely adopted to interface between the inverter and the grid for improving the quality of injected grid currents.
Yang Han   +6 more
doaj   +1 more source

An Evolutionary Annealing–Simplex Method for Inductance Value Selection for LCL Filters

open access: yesEnergies, 2023
Grid-connected voltage-source inverters (VSIs) have evolved over the past years for the interconnection of renewable energy sources with the grid to satisfy the increased electrical load demand and utilize clean carbon-free energy. However, VSIs suffer a
Xingyu Yang   +3 more
doaj   +1 more source

An Improved LCL Filter Design in Order to Ensure Stability without Damping and Despite Large Grid Impedance Variations

open access: yesEnergies, 2017
With the smart grid revolution, there is a growing interest in the use of power converters associated to LCL filters to interface between the main utility grid and loads or renewable energy sources.
Marwa Ben Said-Romdhane   +3 more
doaj   +1 more source

Robust L Approximation of an LCL Filter Type Grid-Connected Inverter Using Active Disturbance Rejection Control under Grid Impedance Uncertainty

open access: yesEnergies, 2021
High-order filters, such as LCL, are more commonly employed in grid-connected inverters (GcIs) as an interference element for the better attenuation of switching harmonics.
Muhammad Saleem   +3 more
doaj   +1 more source

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