Research on Harmonic Management of Single-Phase AC Charging Pile Based on Active Filtering
Energies, 2023 Nowadays, AC charging piles are widely used, and with the increasing number of charging piles, the harmonic pollution generated by them becomes more serious and affects the power quality of the grid.
Xiangfu Ding +5 more
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Integration of an Active Filter and a Single-Phase AC/DC Converter with Reduced Capacitance Requirement and Component Count [PDF]
, 2015 Existing methods of incorporating an active filter into an AC/DC converter for eliminating electrolytic capacitors usually require extra power switches. This inevitably leads to an increased system cost and degraded energy efficiency.
Hui, SYR, Li, S, Qi, W, Tan, SC
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Detection Algorithm For Active Filters Based On Adaptive Inverse Control
Journal of Applied Science and Engineering, 2023 In order to accurately compensate the harmonics and reactive power of the active power filter, a paralleltype active filter detection algorithm based on adaptive inverse control is proposed to control and follow the DC capacitor voltage, obtain the ...
Longhai Fu
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Control Algorithms of Shunt Active Power Filter for Harmonics Mitigation: A Review
Energies, 2017 Current harmonics is one of the most significant power quality issues which has attracted tremendous research interest. Shunt active power filter (SAPF) is the best solution to minimize harmonic contamination, but its effectiveness is strictly dependent ...
Yap Hoon +3 more
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Sensors, 2020 This research introduces a new multifunction biquad filter based on voltage mode (VM) current-feedback operational amplifier (CFOA) and a fully uncoupled quadrature oscillator (QO) based on the proposed VM multifunction biquad filter.
San-Fu Wang +3 more
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A practical approach to harmonic compensation in power systems-series connection of passive and active filters [PDF]
, 1991 The authors present a combined system with a passive filter and a small-rated active filter, both connected in series with each other. The passive filter removes load produced harmonics just as a conventional filter does.
Akagi, Hirofumi, Fujita, Hideaki
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A hybrid active filter for damping of harmonic resonance in industrial power systems [PDF]
, 1998 This paper proposes a hybrid active filter for damping of harmonic resonance in industrial power systems. The hybrid filter consists of a small-rated active filter and a 5th tuned passive filter.
Akagi, Hirofumi +2 more
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Variable Structure Control of DFIG for Wind Power Generation and Harmonic Current Mitigation
Advances in Electrical and Computer Engineering, 2010 This paper focuses on wind energy conversion system (WECS) analysis and control for power generation along with problems related to the mitigation of harmonic pollution in the grid using a variable-speed structure control of the doubly fed induction ...
BELMADANI, B. +3 more
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Performance Comparison of Numerical Methods in a Predictive Controller for an AC–DC Power Converter
Mathematics, 2022 The use of model-based predictive control in power converters has substantially increased in recent years. This control technique always needs a discrete system model to be implemented. There are several methods to obtain a discrete model; in this paper,
Jazmin Ramirez-Hernandez +5 more
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Effect of Non-Linear Load Harmonics on Single phase Transformer Losses and Design Active Filter [PDF]
Engineering and Technology Journal, 2011 As a result of the negative effects unshaped on some of the components in power systems such as the transformers, a great concern was shown to treatment this phenomenon so we rise in this search by designing a suitable active filter with two strategies ...
Zainab Nadhem Abbas Al-Mousaoy
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