核电站仪表与控制系统的发展概况  

The Developing Status of the Instrument and Control Systems in Nuclear Power Stations

作　　者：刘伟瑞[1] 

机构地区：[1]上海市核电办公室,上海200031

出　　处：《自动化仪表》1997年第9期1-5,共5页Process Automation Instrumentation

摘　　要：介绍了世界上核电站仪表与控制系统由模拟控制到模拟、数字混合控制,再到集成数字式控制的发展变化,指出集成全数字化控制系统已成为新一代核电站仪表与控制系统升级换代的主要标志,重点介绍了代表这一最新技术的国外有关公司的产品。The development of the instrument and control systems iin world-wide nuclear power stations is introduced. These I&C systems have been developed from analog control to analog + digital combined control and then to integrated digital control. The paper states that the integrated digital control has become the major point for the upgrades of the I&C systems in nuclear power stations. Certain products from some foreign companies which reflect the latest technologies are emphasised.

关 键 词：过程控制 核电站 技术发展 仪表 控制系统 

分 类 号：TM623.4[电气工程—电力系统及自动化]