Dynamic voltage restorer performance analysis using fuzzy logic controller and battery energy storage system for voltage sagging

Yulianta Siregar, Azrial Aziz Azhari Nasution, Mai Kai Suan Tial, Naemah Mubarakah, Soeharwinto Soeharwinto


Power quality is a major issue in the power transfer process. This is caused by disturbances such as voltage sags, voltage spikes, and harmonics. Voltage sag is the most common disturbance in the electric power system. However, the dynamic voltage restorer (DVR) is the most effective device for voltage sags. This research uses the DVR to overcome voltage sags using fuzzy logic controller (FLC) and battery energy storage system (BESS) to improve the performance of the DVR. The results showed that DVR using FLC improved the quality of voltage recovery compared to BESS because FLC injected a greater voltage of 0.0991 pu than BESS.


Battery energy storage system; Dynamic voltage restorer; Fuzzy logic controller; Power quality; Voltage sags

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DOI: http://doi.org/10.11591/ijece.v14i2.pp1215-1227

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International Journal of Electrical and Computer Engineering (IJECE)
p-ISSN 2088-8708, e-ISSN 2722-2578

This journal is published by the Institute of Advanced Engineering and Science (IAES) in collaboration with Intelektual Pustaka Media Utama (IPMU).