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This paper presents the application of binary firefly algorithm (BFA) in obtaining the optimal location of battery energy storage systems (BESS) in photovoltaic generation integrated radial distribution network in order to mitigate the voltage rise problem. The optimization process aims to obtain the optimal location by minimizing the voltage deviation of the PVDG bus. A BESS placement (BP) vector...
This study suggests the utilization of binary firefly algorithm (BFA) in getting the optimal power quality monitor(PQM) position in the power system. A multi-objective function is used in the optimization procedure with the system observability constraint which is determined by the concept of topological monitor reach area. The multi-objective function is made up of three functions, which are the...
This paper introduces a method for voltage sag source location based on Hilbert Huang transformed monitored current signal. Unlike the traditional method, the proposed method first transforms the recorded current during the sag event to obtain frequency-time plot (Hilbert spectra) and IMF plot before the location of voltage sag source is determined. Then based on the change in frequency and IMF the...
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