Results 1 to 10 of about 8,202,745 (292)

Instrumentation for Verification of Shunt Active Power Filter Algorithms [PDF]

Sensors, 2023
This article presents a comprehensive system for testing and verifying shunt active power filter control methods. The aim of this experimental platform is to provide tools to a user to objectively compare the individual control methods. The functionality
Jan Baros, Petr Bilik, Rene Jaros, Lukas Danys, Jan Strossa, Lukas Hlavaty, Radek Martinek   +6 more
doaj   +6 more sources

PSO-GWO Optimized Fractional Order PID Based Hybrid Shunt Active Power Filter for Power Quality Improvements

IEEE Access, 2020
This paper presents a Hybrid Shunt Active Power Filter (HSAPF) optimized by hybrid Particle Swarm Optimization-Grey Wolf Optimization (PSO-GWO) and Fractional Order Proportional-Integral-Derivative Controller (FOPIDC) for reactive power and harmonic ...
Alok Kumar Mishra, Soumya Ranjan Das, Prakash K. Ray, Ranjan Kumar Mallick, Asit Mohanty, Dillip K. Mishra   +5 more
doaj   +4 more sources

Power Quality Improvement with Three-Phase Shunt Active Power Filter Prototype Based on Harmonic Component Separation Method with Low-Pass Filter

Energies
This work contributes to both Romania’s and the European Union’s energy policies by highlighting the research results obtained within the Dunarea de Jos University of Galati, but also through the technological transfer of this knowledge to the industry ...
Marian Gaiceanu, Silviu Epure, Razvan Constantin Solea, Razvan Buhosu   +3 more
doaj   +2 more sources

A Review of Control Technique Applied in Shunt Active Power Filter (SAPF) [PDF]

Engineering and Technology Journal, 2022
In recent years, electronic transformers and electronic devices (nonlinear loads) have increased. These loads are the source of harmonics (non-sinusoidal and distorted waves) and the interactive force that affects the performance of the power system ...
Ayad Hadi, Ekhlas Thjeel, Ali Nahar
doaj   +2 more sources

Modeling and Simulation of a PI Controlled Shunt Active Power Filter for Power Quality Enhancement Based on P-Q Theory

Electronics (Switzerland), 2020
The design of reliable power filters that mitigate current and voltage harmonics to meet the power quality requirements of the utility grid is a major requirement of present-day power systems.
Amir A İmam, Yusuf Al-Turki
exaly   +2 more sources

Performance of a Shunt Active Power Filter for Unbalanced Conditions Using Only Current Measurements

Energies, 2021
Shunt active power filters (APFs) are used to address power quality issues such as harmonic distortion and power system imbalance. Many control systems for shunt APFs demand measurements of voltages and currents for the determination of instantaneous ...
Saad Al-Gahtani, R M Nelms
exaly   +2 more sources

New Topology of a Hybrid, Three-Phase, Four-Wire Shunt Active Power Filter

Energies, 2023
With a view to reducing harmonic content in electrical power systems, and, consequently, improving power quality level, filters and other harmonic compensation devices are widely used.
Stefani Freitas, Luis Carlos Oliveira, Priscila Oliveira, Bruno Exposto, José Gabriel Pinto, Joao L. Afonso   +5 more
doaj   +3 more sources

LCL Interface Filter Design for Shunt Active Power Filters

Advances in Electrical and Computer Engineering, 2010
This paper is focused on finding the parameters of a second order interface filter connected between the power system and the shunt active filter based on switching frequency of the active filter.
DOBRICEANU, M., MARIN, D., POPESCU, M., BITOLEANU, A.   +3 more
doaj   +2 more sources

Effect of Unified Power Quality Conditioner on Voltage and Current Waveforms

Walailak Journal of Science and Technology, 2021
Power quality improvement faces different and significant problems due to voltage instability and the wide use of electronic power devices. To overcome these different power quality problems, an active power filter is used.
Muhammad Ossama MAHMOUD, Wael MAMDOUH, Hamdy KHALIL   +2 more
doaj   +3 more sources

Power System Distortion Mitigation by Using Series Active Power Filter [PDF]

International Journal of Industry and Sustainable Development, 2020
The power quality improvement faces different significant problems due to the wide use of power electronics and voltage instability. To overcome these different power quality problems, an active power filter is used.
Muhammad Mahmoud, Wael Mamdouh, Hamdy Khalil   +2 more
doaj   +1 more source