Main Article Content

Abstract

In electric power systems, the power generation should be balance to the power demand,
otherwise the system frequency will deviate from the normal value. In microgrid system, the
system frequency is prone to altere due to small damping factor condition. The utilizing of Bulk
Storage Battery is proposed to deal with this frequency deviation problem as a part of load
frequency control. In this simulation, MATLAB SIMULINK R2014a was used and the simulated
microgrid consists of several smaller wind turbines generators, diesel generator, and photovoltaic
are elaborated.
In the simulation, same cases are introduced. The first cases is a network with the load
disconnected from the system when it without and with battery, second cases is with the network
connected to microgrid and the last is network connected to the microgrid, but the photovoltaic is
disconnected from the system.
Based on the simulation results, it showed that the microgrid frequency with battery was
more stable than without battery after changing load and release of the generators. Network
frequency without microgrid was better than network frequency with microgrid when there is a
change of amount of the load and generators release compared to the grid connected network.

Keywords

Frequency microgrid bulk storage battery load frequency control

Article Details

How to Cite
Ubaidah, U., & Khairudin, K. (2017). LOAD FREQUENCY CONTROL (LFC) PADA MIKROGRID MENGGUNAKAN BULK STORAGE BATTERY. Teknosia, 3(2), 11–15. Retrieved from https://ejournal.unib.ac.id/teknosia/article/view/2884