2019 : Matlab/simulink simulation of unified power quality conditioner-battery energy storage system supplied by PV-wind hybrid using fuzzy logic controller

Prof. Dr. Ontoseno Penangsang Ir. M.Sc.
Prof. Dr. Ir. Soeprijanto M.Sc.
Prof.Dr.Ir Adi Soeprijanto M.T.


This paper presents performance analysis of Unified Power Quality Conditioner-Battery Energy Storage (UPQC-BES) system supplied by Photovoltaic (PV)-Wind Hybrid connected to three phase three wire (3P3W) of 380 volt (LL) and 50 hertz distribution system. The performance of supply system is compared with two renewable energy (RE) sources ie PV and Wind, respectively. Fuzzy Logic Controller (FLC) is implemented to maintain DC voltage across the capacitor under disturbance scenarios of source and load as well as to compare the results with Proportional Intergral (PI) controller. There are six scenarios of disturbance ie (1) non-linear load (NL),(2) unbalance and nonlinear load (Unba-NL),(3) distortion supply and non-linear load (Dis-NL),(4) sag and non-linear load (Sag-NL),(5) swell and non-linear load (Swell-NL), and (6) interruption and non-linear load (Inter-NL). In disturbance scenario 1 to 5 …