松散耦合多机系统在 HTR-10 仪控系统中的应用  

Application of loosely couple system in HTR 10 I&C system

作　　者：夏大鹏[1] 杨自觉[1] 安珍彩[1] 张桂芬[1] 

机构地区：[1]清华大学核能技术设计研究院

出　　处：《清华大学学报（自然科学版）》1997年第5期83-85,共3页Journal of Tsinghua University(Science and Technology)

基　　金：国家"863"高技术项目

摘　　要：从并行处理的角度描述了属于粗粒度或中粒度的二种并行结构，将其应用于先进的１０ＭＷ高温气冷堆核电站Ｉ＆Ｃ仪表控制系统中。所谓粗粒度并行结构是指分布于全厂、基于全局数据库概念的令牌总线型ＡＲＣＮＥＴ高速数据干线计算机网络系统。中粒度并行结构是指上述计算机网络的某些节点是基于局部存储共享的多处理机系统。它们均是松散耦合多处理机系统，文中介绍了二种结构在反应堆Ｉ＆Ｃ系统和保护系统中的应用。At the term of “concurrent processing”, two kinds of loosely couple concurrent structures used in advanced 10 MW high temperature gas cooled reactor (HTR 10) instrumentation and control (I&C) system were described. The first one is a rough granularity system. It is a kind of token bus LAN which use “Global Data Base”. The second one is a middle granularity system. It is a kind of multi processor systems which use shared common memory. They are both loosely couple systems. This article introduces their applications in nuclear reactor I&C system and protection system.

关 键 词：气冷堆 松散耦合系统 高温堆 仪表控制系统 

分 类 号：TL424.062[核科学技术—核技术及应用]