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Design Improvement for the Cooling System of the Interim Spent Fuel Storage Facility Using a PSA Method

Ko, Won-Il   (Korea Atomic Energy Research InstituteCC0186830  ); Park, Jong-Won   (Korea Atomic Energy Research InstituteCC0186830  ); Park, Seong-Won   (Korea Atomic Energy Research InstituteCC0186830  ); Lee, Jae-Sol   (Korea Atomic Energy Research InstituteCC0186830  ); Park, Hyun-Soo   (Korea Atomic Energy Research InstituteCC0186830  );
  • 초록

    With emphasis on safety, this study addresses for better design condition for the cooling system in a wet-type interim spent fuel storage facility, using a probabilistic safety assessment method. To incorporate the design renovation into the design phase, a simple approach is proposed. By taking the cooling system of a reference design, a fault tree analysis was performed to identify the weak point of the considered system, and then basic factors for design renovation were defined. A total of 21 design alternatives were selected through the combination of the basic factors. Finally, the optimum design alternative for the cooling system is derived by means of the cost and effect analysis based on the estimated cost, system reliability and assumed probabilistic safety criteria. With the assumption that the failure frequency of at-reactor spent fuel cooling system compiles with probabilistic safety criteria for the interim spent fuel cooling system, it was shown that the optimum alternative should have l00% cooling loop redundancy with one pump per cooling loop and a cleanup system installed separately from the main loop. Furthermore, it also should be classified into safety system. The result of this study can be used as a useful basis to identify factors of safety concern and to establish design requirements in the future. The method also can be applied for other nuclear facilities.


  • 참고문헌 (10)

    1. Final Level Ⅰ PRA for YGN Unit 3-4, CE-NPSD-742 , KAERI , Document No. Z-018-CA-349-00, KAERI's Project Report / v.,pp.,
    2. M.S. Peters;K.D. Timmerhaus , Plant Design and Economics for Chemical Engineers / v.,pp.,
    3. Assessment of the Failure Rate and Unavailability of THORP Receipt and Storage Pond Water Cooling System , R.W. White , Doc. No. TRSPSWP/25, British Nuclear Fuel Plc., Risley / v.,pp.,
    4. Computer Code Package Development for Probabilistic Risk Assessment of Nuclear Power Plant , S.H. Chang(et al.) , KRC-85N-J05, Korea Electric Power Co. / v.,pp.,
    5. Optimization Techniques for System Reliability with Redundancy-A View , F.A. Tillman;C.L. Hwang;W.Kuo , IEEE Trans. on Reliability / v.R-26,pp.148,
    6. Reactor Safety Study-An Assessment of Accident Risk in U.S. Commercial Nuclear Power Plants , U.S. Nuclear Regulatory Commission , WASH-1400, NUREG-75/014, U.S. Nuclear Regulatory Commission / v.,pp.,
    7. Storage Pool Cooling and Cleanup System in ISFSF Conceptual Design , SF-453-DIR-P001, KAERI's ISFSF Conceptual Design Report / v.,pp.,
    8. Regulatory Analysis for the Resolution of Generic Issue 82 , NUREG-1353, U.S. Nuclear Regulatory Commission / v.,pp.,
    9. The Construction of the Interim Spent Fuel Storage Facility , H.S. Park(et al.) , KAERI Ⅱ/PR-1/90, Korea Atomic Energy Research Institute / v.,pp.,
    10. Optimization Techniques for System Reliability: A Review , A.A. Mohamed;L.M. Leemis;A. Ravindram , Reliability Engineering and System Safety / v.,pp.137-14635,

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    1. 1996 "DUPIC핵연료주기에 의한 사용 후 경수로핵연료의 방사선적 특성변화 분석" 방사선방어학회지 = Journal of radiation protection and research 21 (1): 27~39    
    2. 1999 "Reference Spent Fuel and Its Characteristics for a Deep Geological Repository Concept Development" Journal of the Korean Nuclear Society = 원자력학회지 31 (6): 23~38    
    3. 2001 "세계 각국의 고준위계기물 처분안전 및 기술기준 고찰" 방사선방어학회지 = Journal of radiation protection and research 26 (2): 119~132    
    4. 2003 "A Study on the Methodology for Economic and Environmental Friendliness Analysis of Back-End Nuclear Fuel Cycles" 방사선방어학회지 = Journal of radiation protection and research 28 (4): 361~368    
    5. 2006 "THE STATUS AND PROSPECT OF DUPIC FUEL TECHNOLOGY" Nuclear engineering and technology : an international journal of the Korean Nuclear Society 38 (4): 359~374    
    6. 2007 "EVALUATION OF PROLIFERATION RESISTANCE USING THE INPRO METHODOLOGY" Nuclear engineering and technology : an international journal of the Korean Nuclear Society 39 (2): 149~160    
    7. 2015 "핵연료주기 외부비용 평가" Journal of nuclear fuel cycle and waste technology = 방사성폐기물학회지 13 (4): 243~251    
    8. 2015 "원자력발전 외부비용 연구들에 대한 검토" Journal of nuclear fuel cycle and waste technology = 방사성폐기물학회지 13 (4): 271~282    
  • Park, Jong-Won (5)

  • 박성원 (16)

  • 이재설 (1)

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