Results 11 to 20 of about 12,422,847 (291)
Power System Distortion Mitigation by Using Series Active Power Filter [PDF]
International 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 +2 more sources
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 +2 more sources
New Control Algorithm for Single-Phase Series Active Power Filter [PDF]
Electric Power Components and Systems, 2015 AbstractThis article presents a single-phase series active power filter for mitigation of the load voltage harmonic content while maintaining the voltage on the DC side regulated without the support of a voltage source. The proposed series active power filter control algorithm eliminates the additional voltage source to regulate the DC voltage, and ...
Teixeira, Nuno F. +3 more
openaire +4 more sources
Study of the operation of the output filter of a single-phase series active power filter [PDF]
International Journal of Power Electronics and Drive Systems (IJPEDS), 2021 In the article is presented a single-phase series active power filter (SFSAPF) designed to compensate the total harmonic distortion (THD) factor of the supply network voltage. Particular attention is paid to the work of the output capacitor of the passive filter, and dependencies for the design of the filter at hysteresis voltage control are presented.
Antchev M., Gourgoulitsov V., Antchev H.
openaire +5 more sources
SVPWM based active filtering control of dual inverter fed open-end winding induction motor drive for harmonic mitigation [PDF]
Scientific ReportsThis research presents a open - end winding induction motor drive for harmonic mitigation using active filtering control. Two independent voltage source inverters power the open stator windings in open ended winding motor drives.
Surasmi Nalinakshan Latha +2 more
doaj +2 more sources
A fault protection scheme for series active power filters
IEEE Transactions on Power Electronics, 1999 A protection scheme for series active power filters is presented and analyzed in this paper. The proposed scheme protects series active power filters when short-circuit faults occur in the power distribution system. The principal protection element is a varistor, which is connected in parallel to the secondary of each current transformer.
Moran, LA +3 more
openaire +8 more sources
An 'active' passive-filter topology for low power DC/AC inverters [PDF]
, 2011 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis presents a new output passive filter for voltage source inverter applications which is based on a shunt connected single tuned filter topology ...
Arman, Mahmoud Fayez
core +7 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
A new configuration for shunt active power filters [PDF]
, 1998 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis presents a new power circuit configuration to be used in shunt active power filters. A new control algorithm based on the linear voltage control
El-Habrouk, Mohamed
core +6 more sources
Записки Горного института, 2021 The urgency and necessity of choosing and justifying the structures of hybrid filter-compensating devices based on series and parallel active filters to improve the quality of electricity in the power supply systems of enterprises of the mineral resource
Yurii A. Sychev, Roman Yu. Zimin
doaj +1 more source