The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

A Method to Monitor the Reliability of In-house Power Supply Systems in Nuclear Power Plants Based on Probabilistic Assessment

확률론적 평가를 이용한 원자력발전소 소내전력공급계통 신뢰도 감시 방법

  • Published : 2009.03.01
Download PDF
⟨ Previous Next ⟩

Abstract

This paper introduces a method to establish performance criteria of the in-house power supply system in nuclear power plants. The performance criteria of the system is presented in terms of the number of function failures and amount of the out-of-service time that can be allowed commensurate with the probabilistic safety assessment results of the nuclear power plants. To obtain the performance criteria such as reliability and availability, the functions of the system were analyzed and probabilistic assessment results were utilized. This method provides quantitative guidelines in selecting and monitoring system functions to determine an adequate level of maintenance quality in order to ensure the probabilistic goals for the safety of the nuclear power plants.

Keywords

References

  1. Nuclear Management and Resources Council, NUMARC 93-01, Rev.3, 'Industry Guideline for Monitoring the Effectiveness of Maintenance at Nuclear Power Plants, Rev.2', 2000. 7
  2. 한국수력원자력(주) '영광1,2호기 계통교육교재 Rev 0' 2007.01
  3. 한국수력원자력(주), 'K34-PSA-INT-01 고리4호기 PSA 초기사건분석 보고서, Rev.0', 2003.06
  4. EPRI Technical Bulletin 96-11-01 'Monitoring Reliability for Maintenance Rule' 1996.11
  5. EPRI Technical Bulletin 97-03-01 'Monitoring Reliability for Maintenance Rule' 1997.03
  6. 한국수력원자력(주) '정기-발-61 비상디젤발전기 계통 점검 및 성능점검 절차서, Rev.30', 2008.06
  7. 한국수력원자력(주) '정기-전-06 소외전원 수동전원절체 시험절차서, Rev.7', 2008.03