Results 31 to 40 of about 5,636 (164)
Active power filter with enhanced echo state network in radar power supply system
IET Power Electronics, 2023 There have been concerns raised on load non‐linearity as more and more load types are being introduced into the radar power supply system. The non‐linear load produces harmonic current while it seriously threatens the normal and safe operation ...
Zongguo Tao +5 more
doaj +1 more source
Line-Interactive UPS as Shunt Active Power Filter
2019 International Conference on Electrical Drives & Power Electronics (EDPE), 2019 This paper describes a newly proposed solution for using the line-interactive uninterruptible power supply (UPS) system as a shunt active power filter. An overview of active power filters topologies and control strategies for active power filters are presented. The proposed solution is compared to similar solutions.
Šunde, Viktor +2 more
openaire +2 more sources
Shunt Active Parallel Filter, Grid Photovoltaic System
WSEAS TRANSACTIONS ON POWER SYSTEMS, 2023 This paper introduces a study focused on managing a photovoltaic system connected to the electrical grid. The primary components of this system include solar arrays linked via a DC bus to an inverter situated on the grid side. Fluctuations in solar irradiance and temperature are swift, prompting the integration of maximum power point tracking (MPPT ...
Achwak Alazrag +2 more
openaire +1 more source
EnergiesThis 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 +3 more
doaj +1 more source
Performance Investigation of Grid-Connected DFIG using Integrated Shunt Active Filtering Capabilities [PDF]
E3S Web of Conferences, 2020 This paper presents the modified grid side converter control (GSC) technique which enable the GSC to work as a shunt active filter to mitigate the grid current harmonics produced by the nonlinear load, as well as to transfer power from the grid to the ...
Patel Krishna S., Makwana Vijay H.
doaj +1 more source
Adaptive filter based current controller for Shunt Active filter
International Journal of Engineering & Technology, 2018 This paper deals with the harmonic mitigation and reactive power compensation using Shunt Active filter. The performance of the Shunt active filter depends on the design and current control technique for generating a reference current. The design of the filter involves the iterative procedure for choosing the filter components so that it compensates ...
R Sriranjani, S Jayalalitha
openaire +2 more sources
An efficient harmonic detection approach for shunt active filter based on wavelet transform
Ain Shams Engineering Journal, 2018 This paper described with the harmonics detection and compensation in power system. The two accepted and impressive methods in noise and harmonic detection field are implemented in this present work.
Indu Maurya, S.K. Gupta, Priyanka Maurya
doaj +1 more source
An improved three-level shunt active filter [PDF]
1998 International Conference on Power Electronic Drives and Energy Systems for Industrial Growth, 1998. Proceedings., 2005 A shunt active filter is capable of removing harmonic currents from the supply of commercial and industrial sites. This paper presents a novel method for generating the compensating current signal for an active filter that uses a three-level inverter to provide a fast transient response.
S. Round, H. Laird, R. Duke, C. Tuck
openaire +1 more source
Hybrid optimization shunt active power filter based on radar power system
Measurement + Control, 2023 The problem of load nonlinearity is exposed as more and more load types are introduced into the radar power system. The nonlinear load is easy to produce large harmonic current, but at the same time it seriously threatens the normal and safe operation of
Yuetong Wang +6 more
doaj +1 more source
Comparison Analysis of Shunt Active Filter and Transformerless Parallel Hybrid Active Filter
Computer Science & Information Technology ( CS & IT ), 2013 This research work presents the comparison analysis of Shunt Active Filter (SAF) with Parallel Hybrid Active Filter (PHAF). The performances of SAF and PHAF have been analyzed with PI controllers based on Synchronous Reference Frame theory. In each case, simulation is carried out for three phase unbalanced non liner load conditions.
Sakshi Bangia, Sharma P.R, Maneesha Garg
openaire +1 more source