경제성 분석을 통한 산업용 수용가의 ESS 설치 용량 산정

Hong, Jong-Seok;Chai, Hui-Seok;Moon, Jong-Fil

  • 투고 : 2015.11.02
  • 심사 : 2015.11.25
  • 발행 : 2015.12.01


In this paper, ESS capacity installed in industrial customer is calculated using economic analysis. To do this, electric charge for industrial customer is analyzed and power management system(PMS) of ESS is selected. Reduction of kW cost and kWh cost are set to 'benefit' according to operation of ESS. Also, installation cost and maintenance cost of ESS are set to 'cost'. Proper ESS capacity is determined as a result of benefit-to-cost(B/C) analysis according to the variation of ESS installation cost. In case study, B/C is analyzed for the specific industrial customer and minimum capacity of ESS to make a profit are proposed for the customer.


Benefit-to-cost;Economic analysis;ESS;Load curve;Power management system;kW cost;kWh cost


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연구 과제 주관 기관 : 한국교통대학교