Title :
Fuzzy logic based reduction in the response time of Active filter
Author :
Bangia, S. ; Sharma, P.R. ; Garg, Mayank
Author_Institution :
Dept. of Electr. Eng., YMCA Univ. of Sci. & Technol., Faridabad, India
Abstract :
A new control strategy is proposed for power quality enhancement in the three phase three wire system. A fuzzy logic controller is integrated in Synchronous Reference Frame (SRF) topology to minimize the transient time of Active filter. The proposed algorithm evaluates energy of capacitor rather than voltage and analyzes a fast response. A comparison has been made to analyze the performance in transient time using conventional and proposed controller when there is abrupt fall in load. The model is developed using MATLAB / “SimPower Systems” Block library.
Keywords :
active filters; fuzzy control; power supply quality; synchronous machines; MATLAB-SimPower Systems block library; SRF topology; active filter; fuzzy logic controller; fuzzy logic reduction; power quality enhancement; response time; synchronous reference frame; transient time; Active Power Filter; Fuzzy Logic; Power Quality; THD Reduction; Transient Time;
Conference_Titel :
Power, Control and Embedded Systems (ICPCES), 2012 2nd International Conference on
Conference_Location :
Allahabad
Print_ISBN :
978-1-4673-1047-5
DOI :
10.1109/ICPCES.2012.6508078
