电力系统自动化综合应用信息平台设计与实现  

Design and implementation of integrated application information platform for electric power system automation

作　　者：蒋宏图[1,2] 袁越[1] 

机构地区：[1]河海大学电气工程学院,江苏南京210098 [2]国电南京自动化股份有限公司,江苏南京210003

出　　处：《电力自动化设备》2009年第5期113-116,共4页Electric Power Automation Equipment

摘　　要：电力系统自动化综合应用信息平台在支撑应用功能的同时,要考虑应用之间的数据交互、实时数据分流、二次安全防护和跨平台能力。在遵循IEC61970/61968 CIM和面向电力系统对象的基础上,构建了实时平台,提出了分组的应用管理模式,使一个平台能同时支撑多个应用,应用之间的数据交互通过平台软总线实现而不是用协议转发的方式,解决了多个应用无缝集成问题;图形界面采用Qt工具包,基于数据源、图形核心算法和应用分离的设计思想,图形操作功能用插件实现,降低了应用与图形之间的耦合,满足跨操作系统和多应用共用界面的要求;为满足二次系统安全防护要求,安全Ⅰ区的同步软件穿过物理隔离设备把数据传给位于Ⅲ区的镜像代理系统,镜像代理系统将接收到的信息提供给其他应用,实现了对物理隔离设备的透明传输和信息共享。When the integrated application information platform for electric power system automation supports the application functions, it should also consider the ability of data exchange, real-time data diffluence, secondary system security protection and cross-platform. An IEC61970/61968 CIM-based and object-oriented real-time platform is built for power system, which adopts the mode of grouped application management to support multiple applications. The data exchange among -bus instead of the forward agreement to realize seamless based on the design concept of separating the applications applications is implemented with the soft platform integration. The Qt kit used in graphic interface is from the data sources and graphic core arithmetic. The graphic operation functions are implemented with the package board to decrease the coupling between application and graphics and to meet the requirements of multi-operating system and multi-application for the interface sharing. To meet the requirements of the secondary system security protection, the isochronous software in the first security area transfers data via the physical isolation equipment to the deputy image system in the third security area, which are then provided to other applications by the deputy image system to realize the transparent transfer and information sharing.

关 键 词：信息平台 系统集成 QT 物理隔离 分组管理模式 电力系统自动化 

分 类 号：TM73[电气工程—电力系统及自动化]