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학술대회 CES Peak Demand Shaving with Energy Storage System
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박소영, 박완기
International Conference on Information and Communication Technology Convergence (ICTC) 2017, pp.1125-1127
This paper analyzes energy cost reduction from peak demand shaving when a CES provider adopts ESS for the CHP-based CES microgrid site in Seoul, Korea. The simulation results show that about 9% of peak shaving can be realized when a 270kWh ESS is used for three thousand CES households. When two or three ESSs are adopted, peak demand shaving increases at most into 12% or 14%, which concludes that ESS capacity enlargement is not so helpful for the peak reduction. It also concludes that peak shaving is appropriate as a supplementary usage of ESS considering that ESS is required to work only a few days for a year to achieve peak shaving.
KSP 제안 키워드
Energy cost reduction, Peak Shaving, energy storage system, peak demand, peak reduction, simulation results