Results 21 to 30 of about 570,353 (311)
A study on the effects of Kalman Filter on performance of IPMC-Based Active Vibration Control Scheme [PDF]
, 2010 This paper evaluates the effectiveness and performance of Ionic Polymer Metal Composite (IPMC) based active vibration control scheme equipped with the Kalman estimation algorithm.
Bandopadhya, Dibakar +1 more
core +1 more source
Variable Structure Control of DFIG for Wind Power Generation and Harmonic Current Mitigation
Advances in Electrical and Computer Engineering, 2010 This paper focuses on wind energy conversion system (WECS) analysis and control for power generation along with problems related to the mitigation of harmonic pollution in the grid using a variable-speed structure control of the doubly fed induction ...
BELMADANI, B. +3 more
doaj +1 more source
Zero-Phase FIR Filter Design Algorithm for Repetitive Controllers
Energies, 2023 Repetitive controllers (RCs) are linear control structures based on the internal model principle. This control strategy is known for its ability to control periodic reference signals, even if these signals have many harmonic components.
Pedro V. S. G. de Lima +5 more
doaj +1 more source
Research on Harmonic Management of Single-Phase AC Charging Pile Based on Active Filtering
Energies, 2023 Nowadays, AC charging piles are widely used, and with the increasing number of charging piles, the harmonic pollution generated by them becomes more serious and affects the power quality of the grid.
Xiangfu Ding +5 more
doaj +1 more source
New trends in active filters for improving power quality [PDF]
, 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
Automatika, 2020 The presence of nonlinear loads like brushless DC (BLDC) motor drives in the distribution system leads to poor power quality (PQ) indices like low power factor, high total harmonic distortion and creates electromagnetic interference.
S. Kumaresan, H. Habeebullah Sait
doaj +1 more source
Voltage space vector‘s computation for current control in three phase converters
Revista Facultad de Ingeniería Universidad de Antioquia, 2012 This work presents two current loop techniques, for three phase voltage source converters (VSC) used as controlled rectifiers (CR) operating at unity power factor.
Alberto Berzoy +2 more
doaj +1 more source
Design and implementation of a modified fourier analysis harmonic current computation technique for power active filters using DSPs [PDF]
, 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
Detection Algorithm For Active Filters Based On Adaptive Inverse Control
Journal of Applied Science and Engineering, 2023 In order to accurately compensate the harmonics and reactive power of the active power filter, a paralleltype active filter detection algorithm based on adaptive inverse control is proposed to control and follow the DC capacitor voltage, obtain the ...
Longhai Fu
doaj +1 more source
Sensors, 2020 This research introduces a new multifunction biquad filter based on voltage mode (VM) current-feedback operational amplifier (CFOA) and a fully uncoupled quadrature oscillator (QO) based on the proposed VM multifunction biquad filter.
San-Fu Wang +3 more
doaj +1 more source