Results 1 to 10 of about 849,969 (302)
Control strategy and site selection of a shunt active filter for damping of harmonic propagation in power distribution systems [PDF]
IEEE Transactions on Power Delivery, 1997 This paper deals with a shunt active filter which will be installed by an electric utility, putting much emphasis on the control strategy and the best point of installation of the shunt active filter on a feeder in a power distribution system.
Akagi, Hirofumi
exaly +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 +2 more
doaj +3 more sources
ОДНОФАЗНИЙ ГІБРИДНИЙ ФІЛЬТР ДЛЯ ДЕЦЕНТРАЛІЗОВАНИХ СИСТЕМ ЕЛЕКТРОПОСТАЧАННЯ
Праці Інституту електродинаміки Національної академії наук України, 2021 The analysis of the single-phase hybrid filter of network current harmonics, which can be applied in the decentralized power system, was carried out. Mathematical modeling of such a system that feeds a bridge rectifier with a capacitive filter and the 10
В.М. Губаревич +1 more
doaj +1 more source
The assessment of the series active filter efficiency in power supply systems of oil production enterprises [PDF]
E3S Web of Conferences, 2019 This paper deals with the problem of the efficient application of the series active filter in conditions of power supply systems of oil production enterprises with non-linear load and voltage dips. The mathematical model of the power supply system of oil
Sychev Yuriy, Zimin Roman, Aladin Maxim
doaj +1 more source
Active Power Filters and Power Quality
Energies, 2022 The transmission of electricity from the source to the load is mainly carried out using a three-phase line [...]
openaire +2 more sources
Ratings of active power filters [PDF]
IEE Proceedings - Electric Power Applications, 2003 The fitting of an active power filter (APF) to mitigate the effects of a diode or thyristor bridge-rectifier is predicated on the assumption that the rating of the filter is reasonable (i.e. small) compared with the rating of the existing bridge rectifier or of a replacement active rectifier.
Green, TC, Marks, JH
openaire +2 more sources
The Design of Hybrid Active Power Filter based on Harmonics Detection and Its Simulation Research
Chemical Engineering Transactions, 2016 This paper puts forward a design method of hybrid active power filter which is based on harmonics detection and identifying. Firstly the paper analyzes damage and causes of the harmonics, then several solutions to harmonics problems are devoted to ...
Z.Y. Ma
doaj +1 more source
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
core +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
Energy Reports, 2022 Aiming at the heat dissipation design problem of shunt active power filter, this paper proposes a computational fluid dynamics (CFD) simulation method of module flow–heat transfer coupling under forced air cooling.
Dongdong Chen +4 more
doaj +1 more source