| Title |
Development of Countermeasure for Improving the Power Quality using Coordinated Control of BESS on Electric Vehicle connected System |
| Authors |
Soon-Jeong Lee ; Sang-Won Kim ; Jun-Hyeok Kim ; Chul-Hwan Kim |
| DOI |
http://dx.doi.org/10.5207/JIEIE.2015.29.6.063 |
| Keywords |
Battery Energy Storage System(BESS) ; Coordinated Control ; Power Quality ; Voltage Control ; Frequency Control |
| Abstract |
Energy Storage Systems (ESSs) are essential in the future power systems because they can improve power usage efficiency. In this paper, we propose the countermeasure for improving the power quality using coordinated control of BESS(Battery Energy Storage System) on EV connected system. To verify the performance of proposed scheme, we simulate on the actual power system of KEPCO and compare the results of voltage variation, frequency variation, and load factor with those of uncoordinated control. From the simulation results, we confirm that frequency and voltage deviation are significantly reduced with proposed coordinated control of BESS. |