Results 1 to 10 of about 8,529,822 (179)

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

open access: yesSensors, 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   +6 more
doaj   +2 more sources

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

open access: yesIEEE 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   +5 more
doaj   +3 more sources

Effect of Unified Power Quality Conditioner on Voltage and Current Waveforms

open access: yesWalailak 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   +2 more
doaj   +3 more sources

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

open access: yesInternational 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   +2 more
doaj   +1 more source

Power quality improvement by using photovoltaic based shunt active harmonic filter with Z-source inverter converter

open access: yesElectrical engineering & Electromechanics, 2022
Introduction. The major source of energy for a long time has been fossil fuels, however this has its drawbacks because of their scarcity, exhaustibility, and impossibility of reusing them.
B. V. Sai Thrinath   +2 more
doaj   +1 more source

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

open access: yesEngineering 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   +1 more source

Review of Fundamental Active Current Extraction Techniques for SAPF

open access: yesSensors, 2022
The field of advanced digital signal processing methods is one of the fastest developing scientific and technical disciplines, and is important in the field of Shunt Active Power Filter control methods.
Jan Baros   +6 more
doaj   +1 more source

Sliding mode controller for four leg shunt active power filter to eliminating zero sequence current, compensating harmonics and reactive power with fixed switching frequency [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2015
In this paper, the four leg inverter controlled by the three dimensional space vector modulation (3D SVM) is used as the shunt active power filter (SAPF) for compensating the three phase four wire electrical network, by using the four leg ...
Chebabhi Ali   +3 more
doaj   +1 more source

Research of double closed-loop control strategy for shunt active power filter

open access: yesGong-kuang zidonghua, 2013
The paper analyzed implementation principle of double closed-loop control strategy for shunt active power filter. In view of problems that PI control cannot track AC signal without static error and repetitive control has slow dynamic response speed, the ...
REN Zi-hui   +3 more
doaj   +1 more source

Performance improvement of shunt active power filter based on indirect control with a new robust phase-locked loop

open access: yesElectrical engineering & Electromechanics, 2022
Introduction. Since the development of the first active power filter (APF) in 1976, many efforts have been focused on improving the performances of the APF control as the number of different nonlinear loads has continued to increase.
A. Chemidi   +2 more
doaj   +1 more source

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