Results 231 to 240 of about 1,710,199 (275)

Improved LCL Filter Design Procedure for Grid-Connected Voltage-Source Inverter System

European Conference on Cognitive Ergonomics, 2021
rid-connected voltage-source inverters (VSI) have evolved in the past years for the interconnection of renewable energy sources with the grid to satisfy the increased electrical load demand and to utilize the use of clean, carbon-free energy.
Xingyu Yang, Mohammad Alathamneh, R. Nelms   +2 more
semanticscholar   +1 more source

LCL Filter Design and Damping Analysis for Grid-Connected Inverters in Modern Uncertain Grid Impedance Conditions

SPEC Workshops, 2021
This work proposes a LCL-filter design method and its current control to grid-connected inverters. It is well known that the LCL filter may excite instabilities due to its resonance characteristics.
J. F. Guerreiro, Victor C. Arruda, Hildo Guillardi, J. Pomilio   +3 more
semanticscholar   +1 more source

Adaptive current control for grid-connected converters with LCL-filter

2009 35th Annual Conference of IEEE Industrial Electronics, 2009
This paper presents a discrete-time adaptive current controller for grid-connected pulse width modulation voltage source converters with LCL filter. The main attribute of the proposed current controller is that, in steady state, the damping of the LCL resonance does not depend on the grid characteristic since the adaptive feedback gains ensure a ...
Jorge Rodrigo Massing, Márcio Stefanello, Hilton Abílio Gründling, Humberto Pinheiro   +3 more
openaire   +1 more source

LQR Control of Single-Phase Grid-Tied PUC5 Inverter With LCL Filter

IEEE transactions on industrial electronics (1982. Print), 2020
This paper presents the current control design procedure of a single-phase grid-tied five-level packed U-cell inverter (PUC5) with an LCL output filter.
Naima Arab, H. Vahedi, K. Al-haddad
semanticscholar   +1 more source

Development of an LCL filter for a residential Microgrid system

2015 International Conference on Advances in Electrical Engineering (ICAEE), 2015
Energy crisis is becoming one of the major challenges in today's world due to increased energy demand and at the same time decreased energy resources. Energy from renewable sources can never be exhausted. They cause less emission and therefore stand out as a potentially viable source of clean and limitless energy.
Tabassum Perveen Ananna, A. K. M. Baki, Lopa Ghosh, Md. Saiful Islam, Kd. Shafiqur Rahman, Sharmin Nahar   +5 more
openaire   +1 more source

Regenerative AC electronic load with LCL filter

2012 10th IEEE/IAS International Conference on Industry Applications, 2012
This article present the design and implementation of a regenerative AC electronic load with LCL filter. The electronic load is composed by a current controlled rectifier, which drains from the equipment under test (EUT) the desired current profile, and a current controlled inverter connected to the grid, which is responsible for power regenerating ...
Rafael Luis Klein, Angelo Fillipi de Paiva, Marcello Mezaroba   +2 more
openaire   +1 more source

Sliding-mode control in dq-frame for a three-phase grid-connected inverter with LCL-filter

Journal of the Franklin Institute, 2020
The three-phase LCL-filter-based grid-connected inverter (LCL-GCI) is a third-order and multi-variable system, and claiming a higher demand to the control system design. Aiming at this, an improved current sliding mode control (SMC) strategy combing with
Chaoliang Dang, Xiangqian Tong, Weizhang Song   +2 more
semanticscholar   +1 more source

Compact Genetic Algorithm for Designing LCL Filter

Power and Energy Systems, 2013
Proceedings of the IASTED International Conference Power and Energy Systems (AsiaPES 2013) April 10 - 12, 2013 Phuket ...
Puriwat Sarnthoy, Somyot Kaitwanidvilai
openaire   +1 more source

Spread Spectrum Modulation for LCL Filter Design

2019 20th International Symposium on Power Electronics (Ee), 2019
The LCL filter is often the bulkiest component in grid-tied converters, which is designed to satisfy the grid harmonic standards such as IEEE519. To reduce the filter requirement, application of the spread spectrum modulation (SSM) to LCL filter design is investigated in this paper.
Ki-Bum Park, Pascal Klaus, Ralph M. Burkart   +2 more
openaire   +1 more source

An efficient procedure to design passive LCL-filters for active power filters

Electric Power Systems Research, 2009
Variable high switching frequencies in grid-connected active power filters could lead to low harmonic performance and expose power systems to EMI issues too. A low-pass passive LCL-filter is usually used to interconnect a power electronic converter to a grid system.
M. Tavakoli Bina, E. Pashajavid
openaire   +1 more source