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학술대회 Smart Energy System for Island Operation of Community Energy Facility for Smart Grid
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허세완, 한진수, 박완기
International Conference on Information and Communication Technology Convergence (ICTC) 2018, pp.960-962
18PH1400, 커뮤니티에너지공급(CES) 시설 기반 분산자원 활용 마이크로그리드 BM 개발 및 실증, 박완기
This paper proposes a smart energy system consisting of an energy storage, two inverters, a photovoltaic generator, and a STS switch. The system has special capability with two different inverters of microgrid islanding and it is built in an existing facility of community energy system. The islanding process with a islanding management system is also proposed to prepare for grid power outage. When the grid fault occurs, the community becomes islanded, disconnected from the grid, supplying power to all internal loads with a local generator and the new energy storage. All new facilities were implemented and communicated with the management system. The operation of the smart energy system with the islanding process was verified electrically using circuit modeling and simulation with PSIM tool.
KSP 제안 키워드
Circuit modeling, Community Energy, Energy storage, Grid Fault, Internal loads, Management system, Microgrid Islanding, Modeling and Simulation, New energy, New facilities, Smart energy system