Paper Info
Title
Implementation and comparison of different switching techniques for shunt active power filters
Abstract
This paper presents a comparison between three switching techniques that can be used in three-phase four-wire Shunt Active Power Filters (SAPFs). The implemented switching techniques are: Periodic-Sampling (PS), Triangular Carrier Pulse-Width Modulation (TC-PWM) and Space Vector PWM (SVPWM). The comparison between them is made in terms of the compensated currents THD%, implementation complexity, necessary CPU time and SAPF efficiency. To perform this comparison are presented and analyzed several experimental results, obtained with a 20 kVA Shunt Active Power Filter prototype, specially developed for this purpose. The control system of the developed SAPF is based in the p-q Theory with a grid synchronization algorithm p-PLL.
Year
DOI
Venue
2014
10.1109/IECON.2014.7048703
IECON
Keywords
Field
DocType
pwm power convertors,active filters,harmonic distortion,power harmonic filters,power system control,thd,apparent power 20 kva,control system,four wire power filter,p-pll grid synchronization algorithm,p-q theory,periodic sampling switching,shunt active power filters,space vector pwm switching,switching technique,three phase power filter,triangular carrier pulse width modulation switching,periodic sampling (ps),shunt active power filter (sapf),space vector pwm (svpwm),switching techniques,triangular carrier pulse-width modulation (tc pwm),vectors,switches
Grid synchronization,Active filter,Total harmonic distortion,Control theory,CPU time,Control engineering,Modulation,Shunt active power filter,Electronic engineering,Engineering,Control system,Space vector pwm
Conference
ISSN
Citations 
PageRank 
1553-572X
0
0.34
References 
Authors
6
5
Name
Order
Citations
PageRank
angelo araujo100.34
J. G. Pinto2299.90
Bruno Exposto3185.37
carlos couto4114.01
joao l afonso500.34