DocumentCode :
2794397
Title :
Control of series active power filter using fuzzy logic controller
Author :
Ngotakun, A. ; Areerak, K-L. ; Areerak, K-N. ; Srikaew, A.
Author_Institution :
Power Quality Research Unit, Power Electronics, Machines and Control Research Group, School of Electrical Engineering, Suranaree University of Technology, Nakhon Ratchasima, 30000, THAILAND
fYear :
2012
fDate :
16-18 May 2012
Firstpage :
1
Lastpage :
4
Abstract :
This paper presents the application of fuzzy logic controller for series active power filter to control the compensating voltage. The instantaneous power theory is used to calculate the reference voltages for harmonic voltage mitigation. The control strategy and the concept of fuzzy logic controller are described in the paper. The Mamdani max-min and the mean of maximum approach are used for the fuzzy inference and the defuzzification method, respectively. The simulation results show that the fuzzy logic controller can control the compensating voltages to achieve the %THD of the source voltages at the point of common coupling under an acceptable range following on the IEEE Std. 519-1992.
Keywords :
Active filters; Fuzzy logic; Harmonic analysis; Power harmonic filters; Simulation; Voltage control; fuzzy logic control; instantaneous power theory; series active power filter;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), 2012 9th International Conference on
Conference_Location :
Phetchaburi, Thailand
Print_ISBN :
978-1-4673-2026-9
Type :
conf
DOI :
10.1109/ECTICon.2012.6254124
Filename :
6254124
Link To Document :
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