Method of Improving Voltage Quality Using Modern Power Electronics
نویسندگان
چکیده
Abstract-This paper presents a comprehensive simulation study of PI Controlled Three phase Series active power filter to improve power quality. The series active power filter employs a method for the reference compensation current based on Fast Fourier Transform Passive, L-C filters have disadvantage of fixed compensation and not fit for fast varying condition while by using auto tuned active power filter gives better results for reactive power compensation and power factor improvement and compels to limit the THD well within the acceptable range as mentioned in IEEE-519 standard. MATLAB Model and simulated results are presented to verify the proposed control techniques.
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