Journal of Applied Reliability (한국신뢰성학회지:신뢰성응용연구)
- Volume 14 Issue 4
- /
- Pages.248-255
- /
- 2014
- /
- 1738-9895(pISSN)
- /
- 2733-8320(eISSN)
A Study on EPRI TR-106439 for Digital Indicator of Nuclear Power Plant
원전용 디지털 인디케이터의 검증 규정 EPRI TR-106439에 관한 고찰
- Bae, Chang-Ho (Korea Testing Laboratory) ;
- Lee, Dong-Hee (Korea Testing Laboratory) ;
- Kim, Kyu Ro (Gyeonggi College of Science and Technology) ;
-
Jang, Joong Soon
(Graduate school of Ajou University)
- Received : 2014.09.20
- Accepted : 2014.11.23
- Published : 2014.12.25
Abstract
Nuclear power plants may use commercial grade items if they can pass special tests or inspections, which is called Commercial Grade Item Dedication (CGID). Digital items, however, should follow EPRI TR-106439 to be applied to nuclear power plants. This paper explains the scheme and requirements of the EPRI TR-106439 and introduces some guidelines. Firstly, in order to clarify requirements of the EPRI TR-106439, code interpretation is performed. And through case study of digital indicator, limitations of EPRI TR-106439 are mentioned, and improvement direction is proposed.
Keywords
- Commercial Grade Item Dedication(CGID);
- Digital Indicator;
- Nuclear Power Plant;
- Software Validation&Verification;
- Reliability