Harmonics and filtering in power quality

vHARMONICS AND FILTERING IN POWER QUALITY(M.Sc. Thesis)İlker İLASLANERGAZI UNIVERSITYINSTITUTE OF SCIENCE AND TECHNOLOGYSeptember 2006ABSTRACTToday; to provide quality in electric energy is a big problem for producers aswell as consumers. Energy quality is possible with stable, constant voltage andfrequency. In this study, the power transmission line (Akdağmadeni-TokatPower Transmission Line) which presently being used by TEİAŞ have beensimulated and for energy quality, necessary applications have been tested on theline and especially, stability works have been provided for all electricalcomponents. In thesis, the mixed filter has been used for energy quality. Thisfilter has consist of an active and a passive filters. Necessary paralel and seriescompensations have been done for stability of energy system from generation toconsumption point, thus harmonic components have been reduced and theresults are reported and compared with the measurement of an example line, asa result an increase of energy quality is monitored.Science Code : 905.1.150Key Words : Energy quality, harmonics, active power filter, pasivepower filterPage Number : 88Adviser : Prof. Dr. M. Cengiz TAPLAMACIOĞLU