文档介绍：面向智能配电网的信息交互平台研究
刘海涛,吕广宪,赵江河,苏 剑
100192
(中国电力科学研究院,北京市海淀区 )
Study on Information Exchange Platform for Smart Distribution Grid
LIU Haitao
,
LV Guangxian
,
ZHAO Jianghe
China Electric Power Research Institute
( ,
Haidian District
Beijing 100192
,
China
, )
ABSTRACT: The full information integration and highly unified information model is one of important embodiments of the smart grid connotation and features. According to the requirements and problems of information exchange between correlated systems in smart distribution grid, an information exchange platform for smart distribution grid based on standardized information model of IEC61968/61970, coarse-grained information exchange model of IEC61968, publish/subscribe mechanism and SOA is proposed. The architecture, function requirement and key technologies of this platform are studied. The platform provides a unified information exchange bus supported by standardized information model as well as flexible and efficient message transmission mechanism, achieves real-time, quasi-real-time
0 引言
积极发展智能电网已成为世界电力发展的新
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趋势。智能电网融合先进的计算机技术、灵活高
效的通信技术和传感器技术作为“硬件”基础;通过构建统一的电网模型,将电网系统所涉及到的设备资源信息、空间地理信息以及含有时间信息的电网运行状态信息、运行安全信息、能源供需信息、客户响应信息等作为“软件”实现智能。未来智能配电网将具有高度的集成特征,在任意时刻的时间断面上,将各方面的信息资源进行一体化处理,使配电网满足未来新能源接入、安全可靠、清洁环保、
[4,5]
and non-real-time information exchange between various
社会参与的更高需求
。电网信息高度融合和