Proceedings of the Korean Reliability Society Conference (한국신뢰성학회:학술대회논문집)
- 2000.11a
- /
- Pages.269-277
- /
- 2000
Development of Component Reliability Database for Korean Nuclear Power Plants and Chemical Plants
국내 원자력 발전소 및 화학공장의 기기 신뢰도 데이터베이스 구축
Abstract
The component reliability database is required in PSA (Probabilistic Safety Analysis) for NPP (Nuclear Power Plant). We have applied a generic database to the PSA for the Korean NPPs, since there is no specific component reliability database. Therefore we are developing the plant-specific component reliability database for domestic NPPs. We also extend the experience and knowledge of PSA and component reliability database for NPP to chemical industry We collect the raw data like component operation history and maintenance history and then input the required data for the component reliability database through failure analysis. With the database, we can not only perform PSA with real data but also perform maintenance optimization.
Keywords