DocumentCode
533507
Title
Voltage quality improvement based FLC hysteresis band control
Author
Aali, Seyedreza ; Nazarpour, Daryoush
Author_Institution
Electr. Eng. Dept., Urmia Univ., Urmia, Iran
fYear
2010
fDate
14-15 Sept. 2010
Firstpage
1
Lastpage
6
Abstract
This paper presents design of a novel Dynamic Voltage Restorer (DVR) which is utilized for power quality improvement. The control strategy of proposed DVR is based on fuzzy system and hysteresis voltage control utilizing minimized number of membership function. With this designation, DVR is able to restore all types of voltage sags, swells, flicker and unbalance voltage and other distortions. It is able to simultaneously reduce the harmonic voltage on sensitive equipments. The simulation results are carried out by Matlab/Simulink and it confirms the fast dynamic response and vigorous rejection of the disturbance of new topology.
Keywords
power supply quality; voltage control; FLC hysteresis band control; dynamic voltage restorer; power quality; voltage quality; voltage sags; Hysteresis; Inductance; Resistance; System recovery; DVR; Flicker; Fuzzy Logic; Hysteresis Voltage Control; Unbalance; Voltage Quality Problems;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Quality Conference (PQC), 2010 First
Conference_Location
Tehran
Print_ISBN
978-1-4244-8483-6
Electronic_ISBN
978-964-463-063-7
Type
conf
Filename
5624719
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