CAES(Compresses Air Energy Storage) 지하 저장 공동 개발에 따른 리스크 사정
Risk Assessment with the Development of CAES (Compressed Air Energy Storage) Underground Storage Cavern
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초록
본 연구의 목적은 지하공동 내에 고압 압축공기를 저장하는 경우 발생할 수 있는 리스크를 평가하는것이다. 문헌 조사와 CAES의 특성에 대한 연구를 통해 CAES 지하 저장 공동 개발과 관련된 리스크 요인을선정하였다. 대분류 리스크 요인으로 기획ㆍ설계단계, 시공단계, 운영ㆍ유지관리단계의 3개를 고려하였으며,중분류 리스크 요인으로 8개를, 소분류 리스크 요인으로 총 24개의 리스크 인자들을 선정하였다. 전문가 설문을통해 얻어진 자료를 분석하기 위하여 AHP 기법을 적용하였으며 리스크 상호 간 상대적 중요도를 평가하였다. 해석 결과 대분류에서는 운영ㆍ유지관리단계 리스크, 중분류에서는 품질ㆍ안전 관련 리스크, 소분류에서는 압축공기 저장용 내조시스템의 기밀성 확보 실패가 가장 큰 리스크로 평가되었다.
Abstract
The objective of this study is to assess risks which might occur in connection with the storage of the highly compressed air in underground opening. Risk factors were selected throughout literature survey and analysis for the characteristic of CAES. Large risk factors were categorized in three components; planning and design phase,construction phase, and operation & maintenance phases. Large category was composed of 8 medium risk groups and 24 sub-risks. AHP technique was applied in order to analyze the questionnaires answered by experts and high-risk factors were selected by evaluating the relative importance of risks. AHP analysis showed that the operation &maintenance phases are the highest risk group among three components of large category and the highest risk group of eight medium risk groups is risk associated with the quality and safety. Risk having the highest risk level in 24 sub-risks is evaluated to be a failure of tightness security of inner containment storing compressed air.
참고문헌 (17)
- Bauer, S. J., "Underground aspects of underground compressed air energy storage(CAES)", Compressed Air Energy Storage(CAES) scoping workshop, 2008, pp.224~246 (2008), Columbia University
- EMA, "Critical infrastructure emergency risk management and assurance", pp.29~ (2003), EMA
- Engemann, K.J., "Business continuity and risk management", pp.33~58 (2012), Rothstein Associates Inc.
- Fthenakis, V., "Enabling large scales of PV and wind", Compressed Air Energy Storage(CAES) scoping workshop, 2008, pp.38~58 (2008), Columbia University
- Harker, P. T., "The Analytic Hierarchy Process : Applications and Studies", pp.3~36 (1989), Springer-Verlag
- Ko, T. Y., "New concept of underground space utilization: Compressed Air Energy Storage", Architecture, 56(2), pp.87~90 (2012)
- Marchese, D., "Norton energy storage: CAES resiliency in uncertain markets", Compressed Air Energy Storage(CAES) scoping workshop, 2008, pp.151~165 (2008), Columbia University
- Seo, J. W., "Development of risk analysis structure for large-scale underground construction in urban areas", J. of KGS, 26(3), pp.59~68 (2010)
- Seo, S. M., "A study on a risk assessment with storage of high-pressure materials in underground opening", 석사, pp.2013
- Succar, S., "Compressed air energy storage, Large energy storage systems handbooks", pp.111~152 (2011), CRC Press
- Ter-Gazarian, A. G., "Energy storage for power systems", pp.31~34 (2011), The Institution of Engineering and Technology
- 윤용균, "토목공사에서 발생 가능한 리스크평가에 관한 연구", 화약 발파, 29(2), pp.59~66 (2011), 대한화약발파공학회
- Yoon, Y. K., "Risk management for CAES underground storage cavern", Proceeding of 2013 KSRM Spring Annual Conference, pp.89~93 (2013)
- You, Y. I., "Methodology to quantify rock behavior in shallow rock tunnels by analytic hierarchy process and rock engineering systems", J. of KSRM, 18(6), pp.465~479 (2008)