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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   +1 more source

Research of robust repetitive current control strategy of active power filter

Gong-kuang zidonghua, 2014
In view of problems of steady-state error and phase offset of traditional current loop PI control of active power filter, a robust repetitive current control strategy of active power filter was proposed, and concrete implementation method of robust ...
RONG Xiang
doaj   +1 more source

AN ACTIVE POWER FILTER AT OPERATION ON THE UNBALANCED AND NONLINEAR LOADS WITH CONTROL BY OPTIMIZATION ALGORITHM

Electrical engineering & Electromechanics, 2017
Purpose is to develop a method for controlling a power active filter based on search optimization using software of Mathlab package and applying this method for balancing and compensating for all components of reactive power in a three-phase system ...
E. V. Yagup
doaj   +1 more source

Shunt active power filtering for smart appliances [PDF]

2015 IEEE 28th Canadian Conference on Electrical and Computer Engineering (CCECE), 2015
Due to the increasing trend towards energy saving white goods appliances and the commercial viability of power electronic components, there has been an expansion in the use of solid state electronics and variable frequency drive motors in these applications.
L. Al-Musawi, Nafia Al-Mutawaly, N. Schofield   +2 more
openaire   +2 more sources

Parallel Association of Shunt Active Power Filters [PDF]

2007 IEEE International Symposium on Industrial Electronics, 2007
This paper describes different types of parallel association of Shunt Active Power Filters, presents computer simulation models developed in PSCAD®/EMTDC?, and shows simulated results for each case. The control system used in the active filters is based on the Instantaneous Reactive Power Theory (p-q Theory). The active filters use periodic sampling as
Pregitzer, Ricardo G., Pinto, J. G., Sepúlveda, João, Afonso, João L.   +3 more
openaire   +2 more sources

Shunt Active Filter in Damping Harmonics Propagation

Advances in Electrical and Computer Engineering, 2010
This paper deals with a hybrid shunt active power filter applied on 500 kV HVDC, after a description of the causes and effects harmonic pollution which may damage equipments and interrupt electric power customers service; in this paper we present the ...
BERBAOUI, B., RAHLI, M., MESLEM, Y., TEDJINI, H.   +3 more
doaj   +1 more source

Performance evaluation of Adaptive Tabu search and Genetic Algorithm optimized shunt active power filter using neural network control for aircraft power utility of 400 Hz

Journal of Electrical Systems and Information Technology, 2018
This paper proposes a novel artificial neural network (ANN) control based shunt active power filter (APF) applied in aircraft power utility of 400 Hz. The model of shunt active power filter has been optimized using Adaptive Tabu search (ATS) algorithm ...
Saifullah Khalid
doaj   +1 more source

Sensorless AC Capacitor Voltage Monitoring Method for HAPF

IEEE Access, 2023
This study presents a method for monitoring the voltage across the AC capacitor in a grid-connected hybrid active power filter without the use of additional voltage sensors. In the case of an AC capacitor used in a hybrid, active power filter, there is a
Hyunjae Lee, Jingeun Shon
doaj   +1 more source

A predictive control algorithm for an active three-phase power filter

Electrical engineering & Electromechanics, 2014
The paper deals with grid connection circuits for active filters, structures of active power filter control systems, and methods based on full capacity components determination. The existing structures of active power filter control and control algorithm
R.V. Vlasenko, O.V. Bialobrzeski
doaj  

An Improved Control Method of DC Voltage for Series Hybrid Active Power Filter

Energies
DC voltage is one of the important parameters of active power filters. Since the series hybrid active power filter does not withstand the fundamental voltage, it cannot absorb energy from the power grid, making it too difficult to control its DC voltage.
Jianben Liu, Yuan Ni, Jun Zhao
doaj   +1 more source