The Independence of Safety Digital I&C System in Nuclear Power Plant

被引：0
|
作者：
Jia, Xiang [1 ]
Wang, Zhong-Qiu [2 ]
Zhang, Yun-Bo [2 ]
Guo, Yin-Hui [2 ]
机构：
[1] Minist Environm Protect, Beijing, Peoples R China
[2] Nucl & Radiat Safety Ctr, I&C Dept, Beijing, Peoples R China
来源：
NUCLEAR POWER PLANTS: INNOVATIVE TECHNOLOGIES FOR INSTRUMENTATION AND CONTROL SYSTEMS | 2017年 / 400卷
关键词：
Nuclear power plant; Digital I&C system; Independence;
D O I：
10.1007/978-981-10-3361-2_22
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Independence is one way to improve the reliability of digital instrumentation and control (I&C) system in nuclear power plant, and relevant regulation and standards give clear requirements about independence. Based on these regulation and standards, this paper briefly introduces the three means to achieve independence: electrical isolation, physical separation, communication isolation. Then it summarizes five aspects of the independence of digital I&C system. It is useful to the design and review of the digital I&C system.
引用
收藏
页码：201 / 207
页数：7
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