인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
피인용 0
초록·키워드
This study evaluates the economic feasibility of integrating an energy storage system (ESS) into a self-consumption photovoltaic (PV)-based on-site power purchase agreement (PPA) model for RE100 consumers. To this end, the optimal ESS capacity was derived under a 1:1 PPA structure, using actual electricity rate structures, contract demand, and historical electricity consumption data from a real consumer. A case study was conducted for an RE100 consumer with an annual electricity consumption of approximately 383 GWh. The results showed that economic can be achieved even with a fixed contract price of 200 KRW/kWh,
based on the 2025 energy charge structure. In addition, the integration of ESS was found to be economically infeasible due to high initial investment and O&M costs. However, participation in multiple demand response programs showed that economic feasibility can be achieved, with a maximum net profit of 9.8 billion KRW and a benefit–cost ratio of 1,812, over the life of the battery.
based on the 2025 energy charge structure. In addition, the integration of ESS was found to be economically infeasible due to high initial investment and O&M costs. However, participation in multiple demand response programs showed that economic feasibility can be achieved, with a maximum net profit of 9.8 billion KRW and a benefit–cost ratio of 1,812, over the life of the battery.
본문·목차
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