PI:通向电厂管控一体化的桥梁  

Plant Information System: the Bridge between Control System andInformation Management System in Power Plants

作　　者：袁桂丽[1] 王田宏[1] 周颀 

机构地区：[1]华北电力大学(北京)自动化系,北京102206 [2]青岛发电厂,山东青岛266031

出　　处：《现代电力》2004年第4期62-65,共4页Modern Electric Power

摘　　要：电厂实时信息系统 (PlantInformationSystem)是基于客户 /服务器 (C/S)结构的集电厂实时信息采集、存储和管理的系统 ,在电厂控制系统和管理信息系统之间起着“桥梁”作用 ,是实现电厂管控一体化的有力保证。本文在介绍PI系统的基础上 ,具体介绍其在电厂实时监控系统 (SIS)The Plant Information System, which based on the structure of client/serve, is a real-time data collection, storage and management system of the power plants. It is a ”bridge” between the control system and the information management system in the power plants, and it is a powerful guarantee of the integration of industrial management and control. Based on presenting the PI system, this paper introduces the application to the SIS (Supervisory Information System) in a power plant in detail.

关 键 词：电厂实时信息系统 实时 历史数据库 厂级信息监控系统 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]