基于点对点技术的数字化变电站过程层通信方案  

Process Level Communication Scheme of Digital Substation Based on Peer-To-Peer Technology

作　　者：张志鹏[1] 胡君慧[1] 

机构地区：[1]河北省电力勘测设计研究院,石家庄050031

出　　处：《河北电力技术》2009年第3期12-16,共5页Hebei Electric Power

摘　　要：结合富村变电站的工程实践,介绍基于点对点技术的数字化变电站整体方案,详细论述基于点对点技术的过程层通信方案,重点研究数字化变电站过程层通信的2个关键技术(采样数据同步和GOOSE机制),分析点对点技术在数字化变电站建设中的推广价值,认为点对点技术目前仍是采样值传输的最佳选择。According to the FuCun substation engineering practice,this paper introduces the holistic scheme of the digital substation based on peer-to-peer technology. This paper particular discusses the process level communication scheme based on peer-to-peer technology, focuses on the two key technologies of process level communication in digital substation： sampling data synchronization and generic object oriented substation event （GOOSE） mechanism, analyzes whether the peer-to-peer technology is worth being popularized in digital substation＇s development, indicates that the peer-to peer technology is still the best choice of the sampled value transmission now.

关 键 词：数字化变电站 点对点技术 采样值传输 开关量传输 数据同步 GOOSE 

分 类 号：TM62[电气工程—电力系统及自动化]