Results 11 to 20 of about 8,292,116 (301)

Active Power Filters Under Marketing Aspect [PDF]

open access: yesJournal of Electrical and Electronics Engineering, 2013
This paper presents some active power filters and their solutions with equipment based on power electronics. A short marketing study concerning the shunt, hybrid and series active power filters isdescribed showing their main schemes, and principles of ...
SILAGHI Helga   +3 more
doaj   +1 more source

New Topologies and Control Strategies for Active Power Filters

open access: yesKongzhi Yu Xinxi Jishu, 2015
The features of main hybrid active power filters (HAPFs) and the latest development and application situations wereintroduced. The new topologies and control strategies of active power filters (APFs) at home and abroad were emphatically summarized ...
沈, 韩
doaj   +2 more sources

A new configuration for shunt active power filters [PDF]

open access: yes, 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

An 'active' passive-filter topology for low power DC/AC inverters [PDF]

open access: yes, 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   +6 more sources

New trends in active filters for improving power quality [PDF]

open access: yes, 1996
Since their basic compensation principles were proposed around 1970, active filters have been studied by many researchers and engineers aiming to put them into practical applications.
H. Akagi, Akagi, Hirofumi
core   +1 more source

A new control technique for active power filters using a combined genetic algorithm/conventional analysis [PDF]

open access: yes, 2002
In this paper, the computational problems associated with the optimization techniques used to evaluate the switching patterns for controlling variable-characteristics active power filters are presented and critically analyzed.
El-Habrouk, M, Darwish, MK
core   +1 more source

Design and implementation of a modified fourier analysis harmonic current computation technique for power active filters using DSPs [PDF]

open access: yes, 2001
The design and implementation of a harmonic current computation technique based on a modified Fourier analysis, suitable for active power filters incorporating DSPs is presented.
El-Habrouk, M   +3 more
core   +1 more source

Digital Current-Control Schemes [PDF]

open access: yes, 2009
The paper is about comparing the performance of digital signal processor-based current controllers for three-phase active power filters. The wide use of nonlinear loads, such as front-end rectifiers connected to the power distribution systems for dc ...
Limongi, Leonardo   +3 more
core   +1 more source

Single-chip inverter for active filters [PDF]

open access: yes, 2002
Generally inverter-based active filters, which employ pulse-width-modulated (PWM) techniques, use microprocessors for overall control and discrete logic for the generation of switching patterns.
Darwish, MK
core   +1 more source

Reduced Sensor-Based Harmonic Resonance Detection and its Compensation in Power Distribution System With SAPF

open access: yesIEEE Access, 2022
Shunt Active Power Filter (SAPF) is widely used for harmonics and reactive power compensation. However, in addition to the harmonics, harmonic resonance also exists in the network, which is prominent in configurations where both SAPF and capacitor bank ...
Shivangni Sharma   +3 more
doaj   +1 more source

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