基于Intranet+Internet的分层分布式电厂监控系统

本文介绍了电力系统自动化的背景，在对电厂系统设计要求具体分析的基础上，明确了提供快速宽泛的数据服务的设计重点。提出了一种基于Internet和Interact分层分布式监控系统方案。详细阐述了该系统的网络结构，对于该系统一些关键技术的实现进行了分析与讨论。该系统实现了电厂内Internet用户对实时数据的浏览以及历史数据的查询，具有模块化好．结构灵活等特点。

Hierarchical Distributed Based Intranet and Internet System for Power Plants

This paper introduces the background of power system automation and, defines the wide and fast data server to be the design emphasis based on the analysis of particular design request. A hierarchical distributed surveillance and control system based on intranet and internet is put forward. The network of this system is expounded, and the implementation of key technology is analyzed and discussed. The system realizes real-time data browse surveillance and historic data query, and meanwhile it has well modularization and flexible structure.