건축도시공간연구소

Architecture & Urban Research Institute

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한국조명전기설비학회|조명전기설비학회논문지 2020년 9월

논문명 산업용 수용가의 ESS 용량 산정 및 경제성 평가에 관한 연구 / A Study on the Estimation of ESS Capacity and Economic Analysis for Industrial Customer
저자명 김준호 ; 김진오
발행사 한국조명전기설비학회
수록사항 조명전기설비학회논문지, Vol.34 No.09 (2020-09)
페이지 시작페이지(27) 총페이지(7)
ISSN 1225-1135
주제분류 환경및설비
주제어 ; Energy Storage System; Net Present Value; Economic Analysis; ESS Capacity; Peak Reduction; Power Factor; Grid Code
요약2 As the direction of the power industry policy has changed, the energy storage system (ESS) market has gradually grown by expanding the supply of renewable energy and increasing power demand. Installation of the ESS for peak reduction has been expanded in buildings and factories as incentives such as the expansion of discounts on special ESS fares have been strengthened due to the improvement of the system for the spread of ESS. In this paper, power factor degradation at point of common coupling (PCC) that often occur during ESS operations is analyzed. The seasonal load pattern analysis of the industrial customer is carried out, and the algorithm for estimation of optimal capacity of peak reduction ESS is proposed. In addition, economic analysis using net present value (NPV) is performed by reflecting the domestic electricity rate system, and ESS capacity estimation is performed considering Grid Code.
소장처 한국조명전기설비학회
언어 한국어
DOI http://doi.org/10.5207/JIEIE.2020.34.9.027