Results 151 to 160 of about 3,181 (183)

Design of LCL filter for wind power inverter

2010 World Non-Grid-Connected Wind Power and Energy Conference, 2010
An LCL filter is more and more widely used in wind power inverters. However, it may easily result in instability due to resonance, which makes it difficult for stability control without damping. A voltage oriented control strategy under the dq synchronization reference frame is adopted based on the mathematical model of the three-phase inverter for ...
Xing Wei, Lan Xiao, Zhilei Yao, Chunying Gong   +3 more
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

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   +2 more sources

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

Active damping of LCL filters

Grid-connected voltage source converters (VSCs) frequently implement third-order LCL switching ripple filters due to their superior high-frequency harmonic attenuation and compact sizing compared to standard L or LC filters. However, LCL combinations introduce severe resonance peaks that threaten control loop stability.
openaire   +1 more source

LCL-Filter Design and Application

2022
Oleksandr Husev, Oleksandr Matiushkin
openaire   +1 more source

Comparison of efficiency of Double Conversion UPS with LC, LCL and LCL with damping resistor filters

2021 IEEE Conference on Energy Conversion (CENCON), 2021
Robinson Kong, Lee Kar Kuan, Mohd. Zaki bin Daud   +2 more
openaire   +1 more source

A novel passive damping LCL-filter for active power filter

2014 IEEE Conference and Expo Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014
null Cuili Chen, null Zhiqiang Wang, null Yulong Zhang, null Guofeng Li, null Yan Wu   +4 more
openaire   +1 more source

An H∞ Filter Based Active Damping Control Strategy for Grid-Connected Inverters With LCL Filter Applied to Wind Power System

International Journal of Electrical Power and Energy Systems, 2023
Junfeng Liu, Jun Zeng
exaly  

Critical Damping Ratio to Ensure Design Efficiency and Stability of LCL Filters

IEEE Transactions on Power Electronics, 2021
Weiyu Tang, Ke Ma, Yubo Song
exaly