A Study on the Design and Operation of ESS for Home Application in Solar Power System by Park Kyung Rag -Dept. of Electrical Engineering The Graduate School Changwon National University, Chang-won, Korea

PV시스템 연계 가정용 ESS의 설계 및 운용에 관한 연구 =  A Study on the Design and Operation of ESS for Home Application in Solar Power System by Park Kyung Rag under the supervision of Prof. Ho-Gyun Ahn, Ph. D. Dept. of Electrical Engineering The Graduate School Changwon National University, Chang-won, Korea
Abstract
 In this paper, by applying the ESS in PV power generation system, it was applied to the design and operation method of the independent power generation system for home application. Recently, the application of ESS using renewable energy is in the limelight. It is possible to complement the unstable power, because it enables stable power spread with independent power generating system. In this paper, DC/DC converter is stabilized of the PV power and perform charging, discharging of the battery. DC/AC inverter is to check the status of power load and describes a supplies electric power. Moreover, by applying six operational modes, at home it is possible to use sufficient power during power failure, the remaining reserve power was studied algorithms that can be sent to the grid. In this paper, verified to 95.7% of the charge-discharge efficiency and 95.7% of the overall efficiency of the system by applying a battery of 4kwh to the system.
LINK
https://www.mediafire.com/file/2y0cjof00x5gsh7/A_Study_on_the_Design_and_Operation_of_ESS_for_Home_Application_in_Solar_Power_System.pdf/file