二滩水电厂信息管理系统改造方案  

Reform Scheme for Information Management System of Ertan Hydropower Station

作　　者：夏智娟[1] 李斌[1] 吴宁[1] 

机构地区：[1]国网电力科学研究院/南京南瑞集团公司,江苏省南京市210003

出　　处：《水电自动化与大坝监测》2012年第3期5-8,57,共5页HYDROPOWER AUTOMATION AND DAM MONITORING

摘　　要：针对二滩水电厂原信息管理系统(IMS)的不足,提出了基于NC2000平台的IMS改造方案,阐述了系统设计原则、系统架构、系统功能和实现方式,着重介绍了数据采集、历史数据库、曲线分析、报警分析、报表、数据导出、Web服务、Oncall等方面的功能特点及其实现方式,并介绍了系统性能优化设计的思路和方法。改造后的IMS现已正式投入运行,满足现场应用要求。A reform scheme for Ertan information management system （IMS） based on NC 2000 platform is proposed to overcome shortcomings of the original IMS. The design principle, system structure, system function and realization of the rebuilt IMS are presented. And emphasis is put on the functional characteristics and implementation mode of data acquisition, history database, curve analysis, alarm analysis, report, data export, web service, Oncall and so on. The idea and the method for system optimization design are also introduced. The rebuilt IMS has been put into operation and shows excellent result.

关 键 词：水电厂 计算机监控 信息管理系统 曲线分析 历史数据库 

分 类 号：TV736[水利工程—水利水电工程]