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A Study of renewable energy optimal design using the LCC analysis

LCC분석 기법을 활용한 신재생에너지 최적 설계 방안 연구

  • 송호열 (상명대학교 에너지그리드학과) ;
  • 김정욱 (상명대학교 에너지그리드학과)
  • Received : 2015.04.17
  • Accepted : 2015.06.17
  • Published : 2015.06.30

Abstract

In Korea ranking sixth out of The world's greenhouse gas emissions, all Korean public buildings have to implement obligatorily renewable energy systems for energy production to reduce the greenhouse gas emissions from the energy consumed in operation, maintenance and management of buildings. The optimum combination and application rates for each energy source emerge from analyzing the trend of previous studies and the energy consumption is simulated by using a dynamic energy simulation program and the initial investment costs, the energy costs, the maintenance costs, the replacement costs emerge based on the calculated result. The result show that the total life cycle cost of 100% gerthermal is the lowest with \ 2,105,974,344 on the analysis results.

온실가스 배출량이 세계 6위인 우리나라는 건물의 운영과 유지 및 관리에 소비되는 에너지로 인한 온실가스 배출량을 줄이고자 공공건축물을 대상으로 신재생에너지 시스템을 통하여 에너지를 생산하도록 하는 공공의무화 제도(RPS)를 시행하고 있다. 이에 본 연구에서는 선행되었던 기존 연구의 동향을 분석하여 에너지원별로 적정 조합 및 적용 비율을 도출하였고, 동적 에너지 프로그램을 이용하여 에너지소비량을 시뮬레이션 하였으며, 산출된 결과를 토대로 초기투자비, 에너지비, 보수교체비, 유지관리비를 산출하였다. 분석결과 지열 100% 조합이 총 비용 2,105,974,344원으로 총 생애주기 비용이 가장 적은 것으로 나타났다.

Keywords

References

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