电测与仪表2016，Vol.53Issue(18)：51-56,6.
数据分发服务在智能变电站中的研究
Research of data distribution service in intelligent substation
摘要
Abstract
As the most widely used standard of intelligent substation communication , IEC 61850 satisfies the quite high requirement in real-time and reliable communications , but it does not define the specific communication protocol , which causes difficulties such as variation of mapping and non-standardization .Based on the existing problems of MMS and high coupling model of client/server communication issues during the mapping process .This paper proposes a new view , which is data distributions service applied in the distributed communication system to replace manufacture message specification (MMS)as application layer protocol.Data distribution service (DDS) adopts data-center pub-lish-subscribe communications model , and overcomes the problems about height coupling model between server and client;P/S model also provides the support of QoS and improves the flexibility of communication .Meanwhile , DDS defines global data space , provides a simple and intuitive way to transfer data , and further to meet the requirements of real-time systems.关键词
智能变电站/IEC 61850/面向对象建模/MMS/DDSKey words
intelligent substation/IEC 61850/object-oriented modeling/MMS/DDS分类
信息技术与安全科学引用本文复制引用
王蕊,朱超,郑建勇,倪玉玲,梅军,姚志强,窦仁晖..数据分发服务在智能变电站中的研究[J].电测与仪表,2016,53(18):51-56,6.基金项目
智能变电站联合仿真调试及与主站信息交互技术研究项目 （）
