Title :
Optimal placement of monitors in transmission systems using fuzzy boundaries for voltage sag assessment
Author :
Haghbin, M. ; Farjah, E.
Author_Institution :
Electr. & Comput. Eng. Dept., Shiraz Univ., Shiraz, Iran
Abstract :
This paper presents a new algorithm for optimal placement of monitors in a large transmission network in order to assess voltage sags. An integer programming-based algorithm using fuzzy system is proposed for choosing the location of power quality meters. Optimization is performed by using genetic algorithm (GA). In order to show the effectiveness of proposed method, the algorithm is tested on a large transmission network (IEEE 118 bus model). Also a comparison with previous researches in this field is given.
Keywords :
fuzzy systems; genetic algorithms; integer programming; power supply quality; power system measurement; transmission networks; IEEE 118 bus model; fuzzy boundaries; fuzzy system; genetic algorithm; integer programming-based algorithm; large-transmission network; optimal monitor placement; power quality meters; voltage sag assessment; Circuit faults; Fuzzy systems; Genetic algorithms; Monitoring; Power quality; Power system analysis computing; Power system transients; Testing; Threshold voltage; Voltage fluctuations; Fuzzy system; genetic algorithm; monitoring; power quality; voltage sag;
Conference_Titel :
PowerTech, 2009 IEEE Bucharest
Conference_Location :
Bucharest
Print_ISBN :
978-1-4244-2234-0
Electronic_ISBN :
978-1-4244-2235-7
DOI :
10.1109/PTC.2009.5281883
