基于COM技术的SCADA系统数据库设计与实现  

DESIGN AND IMPLEMENTATION OF DATABASE OF SCADA SYSTEM BASED ON COM

作　　者：文本颖[1] 谈顺涛[1] 袁荣湘[1] 赵小利[1] 

机构地区：[1]武汉大学电气工程学院,湖北省武汉市430072

出　　处：《电网技术》2004年第14期19-22,共4页Power System Technology

摘　　要：近年来组件技术已被广泛应用于电力调度自动化系统的开发,而且IEC 61970标准为系统标准化和组件化提供了互操作标准,在此基础上作者介绍了一种基于组件对象模型(COM)的SCADA数据库系统设计方案,其中的系统数据库结构设计遵循IEC 61970-303标准,利用组件连接数据库与SCADA前台应用。用户可以通过更新组件模块的方式扩展和升级系统,使系统具有更好的兼容性和可扩展性。采用此方法开发的SCADA系统可作为数据交互平台,用于新一代调度自动化系统。In recent years the component technology is widely applied to the development of electric power dispatching automation system and the IEC 61970 standard offers the interoperable standard for the standardization and the component modularization of the system. On this basis a design scheme of the database for SCADA based on the component object model (COM) is presented, in which the architecture design of the database follows the IEC 61970-303 standard and the foreground application of SCADA is connected with the database by components. The system can be expanded and upgraded by means of upgrading the component modules, so it can be more compatible and expandable. The SCADA developed by this method can be used as the inter-platform of the data and applied to a new generation of power dispatching automation system.

关 键 词：电力系统 电力调度自动化系统 COM技术 SCADA系统 数据库 设计 IEC61970标准 

分 类 号：TM734[电气工程—电力系统及自动化] TP311.13[自动化与计算机技术—计算机软件与理论]