早期核电站仪控系统升级改造技术方案探讨  

Exploration of Upgrading Innovation Technical Scheme of Instrument Control System in the Early Nuclear Power Plant

作　　者：夏长生 万海生[2] 

机构地区：[1]四川瑞琦控制技术工程有限公司,成都610072 [2]中国核动力研究设计院二所,成都610041

出　　处：《自动化信息》2009年第8期26-29,共4页Automation Information

摘　　要：基于上世纪80年代初仪表和计算机技术的我国早期核电站仪表控制系统，当今已显露出其技术落后、硬件老化、备件采购困难的窘况，必须对其逐步实施升级改造。本文是。对早期核电站仪表控制系统实施数字化网络化改造的总体设想，分别从实施改造的背景、早期核电站仪控系统技术改造方案和核电站未来自动，七系统的典型架构等方面进行了较为深入的论述。It is needful to upgrade step by step the instrument control systems of early nuclear power plants in our country, which were built in the early 1980s, due to its embarrassing situation caused by its behindhand technology, aging hardware and difficult purchase of spare pans. The article in depth deals with a general idea of implementing the transformation of digitalization and networking for instrument control systems of early nuclear power plants, from the aspects of the background of implementing renovation, the technical innovation solution to the instrument control system in the early phase NPP and the typical architecture of prospective automation system of NPP respectively.

关 键 词：核电站 仪控系统 分体式变送器 升级改造 技术方案 

分 类 号：TL36[核科学技术—核技术及应用]