300MW核电站设计数据库系统分析

System Analysis for the 300MW NuclearPower Plant Design Database

叙述了上海核工程研究设计院开发的３００ＭＷ核电站设计数据库系统结构及主要子系统的功能。该系统采用ＩＢＭ的ＲＳ／６０００工作站作为服务器，运行ＯＲＡＣＬＥ７．０，通过Ｅｔｈｅｒｎｅｔ及ＴＣＰ／ＩＰ协议与客户机端的ＰＣ通讯。在服务器及客户机端开发的应用程序具有较好的数据完整性、安全性、网络透明性以及良好的图形界面等优点。

The architecture of the 300MW nuclear power station design database system which has been developed by Shanghai Nuclear Engineering Research and Design Institute will be discussed.The system consists of an IBM RS/6000 workstation running ORACLE7.0 as the server networked through a TCP/IP Ethernet with a number of PCs.The application software for the database system at both the server and the clients features good data integrity,reliability,network transparency and friendly user interface by using stored procedures,triggers and some other new database technology.