Authors : Hyun-Chul Lee, Byoung-Jo Jung, Yong-Gi Roh and Hui-Bae Lee
Abstract: The purpose of this study is operating the Battery Energy Storage System (BESS) to securing the reactive power. The BESS has been maintained power voltage value to rapidly response speed for steady state in the power system. The power system has been used the BESS for the frequency recovery in transient state. This study was analyzed by operating the BESS in the power system. The BESS was installed that the power quality necessary of high level for the Governor Free Control (GFC) and Automatic Generation Control (AGC) operation in the power system. The BESS was evaluated to compare the real power system with simulation power system in fault state (outage of large scale power capacity). It would be stable operation by load fluctuation in the power system. The simulation result, it should be used for expended application of the BESS in the power system as stable power supply and low load fluctuation.
Hyun-Chul Lee, Byoung-Jo Jung, Yong-Gi Roh and Hui-Bae Lee, 2018. A Frequency Recovery Effect by Operating Battery Energy Storage System in Transient State in the Power System. Journal of Engineering and Applied Sciences, 13: 27-31.