IMPLEMENTATION OF FUZZY LOGIC CONTROLLER ON ACTIVE FILTER TO REDUCE HARMONISA DUE NON LINIER LOADS IN BALI NATIONAL GOLF RESORT

SKRIPSI

Abstract

By : Bagus Kurniawan

Email : BAGOEST_KURNIAWAN@YAHOO.COM

Faculties : Fakultas Teknik

Department : S1 Teknik Elektro

Non-linear loads installed at the Bali National Golf Resort give rise to Harmonics that exceed the IEE standard - 519 2014. Harmonics that exceed this will certainly damage the power quality and if not repeated will cause losses. From the measurement results, the highest value of THDI is found in LVDP PH of 27.5% and the lowest at Wantilan Lot 1 MDP of 2.0%, and the highest THDV value at MDP Pump Station of 2.7% and the lowest MDP Wantilan Lot 1 of 1.1%. Active Filter is one technique to overcome harmonics. Combination with fuzzy logic controller is expected to reduce harmonics at Bali National Golf Resort. Installation of active filters is one technique to tackle harmonics. Combination with fuzzy logic controller is expected to reduce harmonics at Bali National Golf Resort.The THDi content at Bali National Golf Resort after the use of an uncontrolled active filter complied with the predetermined IEEE 519-2014 Standard of 5% .THOn after the pairs of filters decreased on average to 3.09875%. For THDV content decreased on average to 0.904% After the use of active filters with fuzzy logic controller already meets the predefined IEEE 519-2014 Standards of ? 5%. THD after the pairs of filters decreased on average to 0.86% For THDV content down Average to 0.11%. Active filter usage with fuzzy logic controller can reduce harmonics better 30% compared to regular active filter

Keyword : non linier load, Harmonic, Fuzzy Logic Controller

Download : -