Simulation Study of Reactor Protection System Periodic Test Using Monte Carlo Method

被引：0

作者：

Li, Duo ^{[1
]}

Zhou, Shuqiao ^{[1
]}

Guo, Chao ^{[1
]}

Wei, Wenbin ^{[1
]}

机构：

[1] Tsinghua Univ, Key Lab Adv Reactor Engn & Safety, Collaborat Innovat Ctr Adv Nucl Energy Technol, Minist Educ,Inst Nucl & New Energy Technol, Beijing 100084, Peoples R China

来源：

2019 4TH INTERNATIONAL CONFERENCE ON SYSTEM RELIABILITY AND SAFETY (ICSRS 2019) | 2019年

基金：

中国国家自然科学基金;

关键词：

reactor protection system; reliability; Monte Carlo Methods;

D O I：

10.1109/icsrs48664.2019.8987647

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Reactor protection systems are one of the most important systems in nuclear power plant instrumentation and control systems. Periodic test plays an important role to maintain reactor protection system at a high level of operational reliability. The periodic test is carried out with every redundant channel independently and cause large fluctuations in the overall reliability of the system, in which the test frequency and test duration are main aspects to study its influence on the reactor protection system reliability. The research simulates the periodic test with direct Monte Carlo method and gets the unavailability curve of the protection system under periodic test.

引用

页码：171 / 174

页数：4

共 12 条

[1]

Cao X., 2019, P 27 INT C NUCL ENG

[2]

Cao X., 2019, THESIS

[3] On the optimal scheduling of periodic tests and maintenance for reliable redundant components [J].